Best Free Other IT & Software Courses

Find the best online Free Other IT & Software Courses for you. The courses are sorted based on popularity and user ratings. We do not allow paid placements in any of our rankings.

Introduction to Databases and SQL Querying

A step by step introduction to the concept of Databases and Introduction to SQL Querying.

Created by Rakesh Gopalakrishnan - Over 260,000 Students

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Students: 379414, Price: Free

This is an introductory course on Databases and SQL Querying. There are no pre-requisities for this course. If you are looking to get acquainted with the concept of Databases and Queries for maybe your next interview as an analyst, this is the right course for you. All you need is a windows machine and we will walk through step by step, right from setting up your environment to creating your first table to writing your first query. This course is structured in a way that you can follow along with me. At the end of this course, you should be comfortable writing simple queries including queries related to Dates, String manipulation, Aggregation etc.

Advanced Databases and SQL Querying

Learn advanced T-SQL Querying concepts. Go from a beginner SQL programmer to writing complex SQL Queries.

Created by Rakesh Gopalakrishnan - Over 260,000 Students

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Students: 198265, Price: Free

This course is an advanced TSQL Querying course. The course expects that student are already aware of basic database concepts and are comfortable writing basic TSQL queries like SELECT, JOINS etc. Students are expected to have taken my previous course (Introduction to databases and Querying). This course cover advanced concepts like Views, Triggers, Dynamic Queries etc. The TSQL Scripts for all demos are uploaded. The course about 2+hours and has assignments at the end of each concept.

If you looking for your next database job or trying to improving your existing database knowledge and apply in your projects, this is the course for you.

HTML5 and CSS3 Fundamentals

Build your very own website with HTML5 from scratch using HTML5 and CSS3 - designed for complete beginners

Created by Stone River eLearning - 500,000+ Happy Udemy Students

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Students: 179382, Price: Free

When it comes to the world of technology, staying ahead of the curve is always a challenge. In the last year one aspect of this – the world wide web – has kicked up a gear with the introduction of HTML5, the newest version of the code that makes the web tick. If you learn HTML5 along with CSS3 (the next level of web design used on all modern websites), you’ll have a recipe for success; and this course will show you how.

Create a website from scratch with HMTL5 and CSS3

  • Build a complete functioning website section by section
  • Gain a solid knowledge base of HMTL5and CSS3 for future, more complex projects
  • Control your website’s appearance, functionality and navigability
  • Discover how HTML5 and CSS3 can be used in other areas of the web
  • Learn best practice techniques for building websites and web pages

Build Like a Pro with HMTL5 and CSS3 Design

The only way to effectively learn HTML5 and CSS3 is by diving right in and building websites from the ground up. That’s exactly what this course does. Designed for complete beginners, you’ll create a complete website section by section during 35 lectures and 5 hours of content.

You’ll start by becoming familiar with HTML tags and how they’re used, followed by the use of attributes and common settings. Once you’ve got a handle on basic HTML, you’ll move on to the fun stuff: CSS. You’ll use CSS for fonts, colours, lists, navigation menus, and more, adding a new element to your website with each section. Links, layouts, tables, forms and videos are all covered too.

If you know how to use a web browser and a text editor, you’re all set up for this course already. No extra software or tools are needed, and you can choose your preferred option of each to get going. By the time you finish, you’ll know everything you need to know to create beautiful, functional, easy to use websites of any kind.

About HTML5 and CSS3

HTML5

HTML or Hyper Text Mark-up Language is the language used for presenting websites and web content. HTML5 is the latest version, made official by the World Wide Web Consortium in 2014. Having a good grasp of HTML means you’ll be able to create, present and edit a whole variety of content on the web.

CSS3

CSS (Cascading Style Sheets) essentially ‘enhances’ HTML, giving developers and users more control over how pages and content is displayed. It is responsible for creating more visually engaging web pages, applications and interfaces. CSS3 is the latest version, and has many more extended features than previous versions – although it is backwards compatible.

Hadoop Starter Kit

Hadoop learning made easy and fun. Learn HDFS, MapReduce and introduction to Pig and Hive with FREE cluster access.

Created by Hadoop In Real World - Expert Big Data Consultants

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Students: 167147, Price: Free

The objective of this course is to walk you through step by step of all the core components in Hadoop but more importantly make Hadoop learning experience easy and fun.

By enrolling in this course you can also get free access to our multi-node Hadoop training cluster so you can try out what you learn right away in a real multi-node distributed environment.

ABOUT INSTRUCTOR(S)

We are a group of Hadoop consultants who are passionate about Hadoop and Big Data technologies. 4 years ago when we were looking for Big Data consultants to work in our own projects we did not find qualified candidates because the big data industry was very new and hence we set out to train qualified candidates in Big Data ourselves giving them a deep and real world insights in to Hadoop.

WHAT YOU WILL LEARN IN THIS COURSE

In the first section you will learn about what is big data with examples. We will discuss the factors to consider when considering whether a problem is big data problem or not. We will talk about the challenges with existing technologies when it comes to big data computation. We will breakdown the Big Data problem in terms of storage and computation and understand how Hadoop approaches the problem and provide a solution to the problem.

In the HDFS, section you will learn about the need for another file system like HDFS. We will compare HDFS with traditional file systems and its benefits. We will also work with HDFS and discuss the architecture of HDFS.

In the MapReduce section you will learn about the basics of MapReduce and phases involved in MapReduce. We will go over each phase in detail and understand what happens in each phase. Then we will write a MapReduce program in Java to calculate the maximum closing price for stock symbols from a stock dataset.

In the next two sections, we will introduce you to Apache Pig & Hive. We will try to calculate the maximum closing price for stock symbols from a stock dataset using Pig and Hive.

Amazon Web Services (AWS) – Zero to Hero

Beginners, Zero to Hero. AWS EC2 web server, NodeJS Server, AWS RDS database server, S3, SES & CloudWatch. FREE

Created by BackSpace Academy - The fastest route to cloud certification.

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Students: 147755, Price: Free

A high paced hands on course on AWS. Complete with in depth professional course notes.

Subtitles for 24 languages.

Learn how to do common tasks:

  • Create an AWS EC2 WordPress Web server;

  • Launch and connect to an AWS RDS relational database server;

  • Create a highly available and fault tolerant back-end for NodeJS applications with AWS Elastic Beanstalk;

  • Store and retrieve files from AWS S3;

  • Send email with AWS SES;

  • Create Alarms with AWS CloudWatch; and

  • Use the AWS Command Line Interface.

This is the first section of our popular AWS Certified Associate course.

React basic in just 1 hour [2021]

The quick guide to learn basic concepts and workflow of how to build React app

Created by Leo Trieu - Founder at Code4Startup

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Students: 116353, Price: Free

This short course will cover basic and core concepts that you need to know to get up and running with ReactJS.

React JS is a Javascript library for building user interfaces. It's flexible, fast, easy to learn and fun to work with. ReactJS is designed to make the process of building modular, reusable user interface components simple and intuitive.
React was developed at Facebook and focuses on the 'View' aspect of MVC in web applications. React was built for the purpose of developing applications that are large in nature and have to deal with time changing data.

Also in this course, it will get you up to speed quickly with easy to follow short videos. It is project-oriented with hands-on examples, from simple to complex, that will help you with the most fundamentals concepts of React:

  • React custom syntax and the JSX transform

  • components, properties and state

  • The power of the virtual DOM

Topics include:

  • Compiling JSX to plain JS

  • introduction to Npm react-tools

  • Creating components

  • Using and populating properties

  • Adding and using state

  • Handling events

By the end of this course you'll be able to

  • Learn basic concepts like components, states, props, lists, events, forms

  • Put basic concepts into action by building apps like QR Code Digital Menu app.

  • And you will learn how to deploy react applications on the internet

Programming 101

Comprehend basic foundational knowledge of hardware, networking, programming and licensing.

Created by Lawrence Turton - Technical Instructor

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Students: 96931, Price: Free

Most people do not know how their device's process binary and work with data, from their washing machine to their smart phone. I found even some programmers don't have the knowledge of such; I'm in fact guilty of this sin!

I missed out by learning a programming language first rather than trying to understand the computer on the hardware level. As programmers we are controlling the hardware and eventually even if you're programming in Javascript you need to know about memory and how the language works. So understanding binary data, persistent and temporary memory, CPU, SPU, GPU, networking and more is crucial even if you're a web developer this still applies to you.

This course will be a broad foundation of knowledge giving understanding of certain topics that need to be covered; giving you a solid foundation to grow from. I don't believe in understanding a programming language first is the correct way to go about things. Programming languages have evolved as a tool for us. NOT the computer! So if we understand the computer's hardware we'll understand clearly how our program's are controlling our device's.

Computers are tools that we created to benefit man kind, however as all tools we need to improve them more and more. However the core principle of computers from the very first computer ever invented hasn't changed. Over time the tool or computer has been refined. However the very core process and simplicity in underlying principles has been the same from the foundation of computing which is, processing ones and noughts. Computers have gone from processing 8 to 64 bits at any one time. This is just the computer being able to process more bits and thus more powerful operations can be done at a single time.

Don't get me wrong computers are far more advanced, but the concept is all I'm saying is simple enough that even a beginner can learn what most people consider advanced and above their pay grade.

Likewise understanding networking is of vital importance especially for the web developers of today. More apps are going online so understanding network infrastructure, that has been around for over a decade, is still important today.

What about programming languages? We invented them as tools to communicate with these raw processing machines. We must understand why we have programming languages and how they work. For example what're compilers or transpilers? How have we taken our form of communication, human languages, and turned it into an effective communication to manipulate the computer, programming languages? What about variables, constants, functions, objects and arrays that are in all major programming languages today? Also all languages have operators and if you didn't have them in a programming language you wouldn't actually have a programming language at all.

In this course we'll cover even more, what about programming paradigms. Paradigm just means a model on how to do something. So in this case we can write our program's in a certain way or in a certain paradigm. Very few beginners consider the style with which they program. When creating small scale apps it isn't that difficult, however when creating large scale apps, paradigms become imperative.

Most programming languages give you the flexibility to mix and match programming paradigms or styles for writing your app's. You have a few major styles to choose from such as assembly, procedural and object oriented. Do note in a single app you can mix these paradigms usually procedural and object oriented to best suite that part of your large scale app. I'll show you the styles of these paradigms and then apply procedural and OOP (object oriented paradigm/programming) to demonstrate how the human mind works with differing paradigms; proving that multiple paradigms are the way forward.

Finally at the end of learning such a broad range of topics in a clear and concise course; you'll also be learning about the licensing which should be covered especially for new comers. Then learning about software morality such as DRM, software patents and many other aspects of how the government is dealing with your data.

After all this, if you're still not satisfied you can have your 100% money back guarantee if the course actually cost anything. So this last bit is really the bit that sells it, what have you got to loose?

A Practical Introduction to Cloud Computing

Cloud Computing made simple with real world practical examples

Created by Neil Anderson - Building your Cloud and Data Center career

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Students: 81607, Price: Free

The 2nd top hit for 'Cloud Computing' on Google says 'Cloud computing is a general term for the delivery of hosted services over the internet.' Unfortunately, that definition is completely wrong.

This course is designed to clear up the many misunderstandings about Cloud Computing and to give you a crystal clear and easy to understand explanation of exactly what it is, how it works, the different options available, the advantages provided and how much it's going to cost.

And I'm not just going to give you the theory, I'm going to show you practical examples which you can follow along with yourself so you'll understand exactly how Cloud Computing works in the real world.

I start off with a review in Module 1 of the traditional deployment models of On Premises and Colo so you can understand how Cloud changes things, then explain how server virtualisation revolutionised data center design and paved the way for Cloud.

Module 2 defines Cloud Computing by listing the Essential Characteristics of Cloud services.

You'll learn about the Cloud Service Models of IaaS, PaaS, SaaS, and XaaS in Module 3. I start with an overview of the different models and then dive deep into the details and options of each. I also give lab demos of how to deploy each type.

The Cloud Deployment Models of Public Cloud, Private Cloud, Hybrid Cloud and Community Cloud are covered in Module 4.

Finally in Module 5 I list out the advantages of Cloud Computing and then break out the spreadsheet to show you how to do a TCO cost comparison when choosing between an On Premise or Cloud deployment for a real world workload.

A verifiable course certificate stating you have completed this training will be provided at the end of the course. This will prove to potential future employers that you have the basic cloud knowledge necessary to be an effective member of their IT team, and the motivation to complete further training and be a real asset to their company.

As a student in this course, you will get an answer to every question you ask in the Ask Question section. I love interaction with my students- anything you want to know, please ask.

Thank you for taking the time to read about the course. I hope you now have enough motivation to get into the learning right away. If so, click the Enroll Now button at the top of the page to get started!

Learn Unity 3D for Absolute Beginners

Learn How to Develop 3D Games from Scratch

Created by Learn Everything - Happiness is, finding your Mojo

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Students: 68343, Price: Free

In this course. I will teach Unity 3D for absolute beginners. No prior knowledge of Unity is required in order to take this course. You will learn Unity from scratch. If you want to learn how to do 3D game programming in unity this course if for you. 

I will start teaching from scratch like how to download Unity IDE, how to use unity IDE and even what are the tips and tricks for using Unity IDE more efficiently. After that I will introduce you to 3D models and how you can manage those 3D models with scripting. At the end of this course you will get strong knowledge about unity 3d and you will be able to develop games in unity. Below are the some of the tasks that you will learn in this course.

  • Unity 3D Introduction
  • Unity Editor Introduction
  • Scene View Navigation
  • Import 3D Models into Unity
  • Creating and Using Materials in Unity
  • Importing and Using Textures in Unity
  • Introduction to Unity Scripting
  • Introduction to Unity Sound
  • Introduction to Physics in Unity 3D
  • Introduction to Collision and Triggers
  • Introduction to Prefabs in Unity
  • Moving the Player Using Rigidbody Physics
  • Introduction to Unity UI
  • How to Shoot Bullet & Kill Enemy In Unity3d
  • Introduction to AR augmented reality in Unity

and many more. I will also show you most of the common tasks in unity and will provide you the source code as well. So if you want to learn how to make games in unity 3D start learning this course.

Java Servlets and JSP – Build Java EE(JEE) app in 25 Steps

Learn Java EE - Java Servlets and JSP with a Hands-on Step by Step Approach building a Todo Management Application!

Created by in28Minutes Official - DevOps, Azure, GCP, Docker, Kubernetes, Java & Spring Boot

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Students: 65501, Price: Free

Reviews

"It's so easy to follow and you learn seamlessly by examples"

"Simple and perfect. I would recommend for any one who wants to begin Java web development"

"I'd strongly recommend to all the beginners to go through this tutorial. It helps in clearing side dish technologies for Java. The quality is good and the instructor really explained very clearly. Thanks!"

"Perfect for a beginner to understand the basics & to continue interest in web application development !! Thanks :)"

Course Description

Developing your first Java Web Application using JSP and Servlets is fun.

In this course, you will learn the basics developing a Basic Todo Management Application using Java Servlets and JSP with Login and Logout functionalities.

You will build a Dynamic Website using the Core technologies of Java Web Programming. You will understand the basic concepts of Java Web Application Development - HTTP protocol, Request-Response cycle, Java Servlets, JSPs.

You will build the website step by step - in more than 25 steps. This course would be a perfect first step as an introduction to Java Web Application Development.

We will be using Tomcat Web Server and Eclipse IDE. We will help you set these up.

You will learn

  • Basic Web Application Architecture - Model 1 and Model 2 MVC
  • Basics of Java EE - Servlets, JSP, Scriptlets, JSTL, web dot xml and EL
  • Basic Flow of a Web Application, Forms, Request and Response
  • Basics of creating a Web Page using CSS and HTML
  • Basics of using Maven, Tomcat and Eclipse
  • Difference between Session and Request Scopes

Steps

  • Step 01 : Up and running with a Web Application in Tomcat
  • Step 02 : First JSP
  • Step 03 : Adding a Get Parameter name
  • Step 04 : Adding another Get Parameter Password
  • Step 05 : Let's add a form
  • Step 06 : New Form and doPost
  • Step 07 : Adding Password and Validation of User Id / Password combination
  • Step 08 : Adding a TodoService and Todos to welcome page
  • Step 09 : Bit of Refactoring - Packages
  • Step 10 : Redirect from One Servlet to another - New TodoServlet.
  • Step 11 : First JSTL Tag : Using a Loop around todos
  • Step 12 : Difference between Session and Request Scopes
  • Step 13 : Add a New Todo
  • Step 14 : Delete Todo with equals and hashcode methods
  • Step 15 : Adding webjars for jquery and bootstrap
  • Step 16 : Missing Step :) We want you to take a break. Nothing in here..
  • Step 17 : Updating Bootstrap to 3.3.6
  • Step 18 : More Refactoring
  • Step 19 : Adding a Filter for More Security.
  • Step 20 : Logout
  • Step 21 : Theory : Understand Maven and Tomcat
  • Step 22 : Theory : Servlet LifeCycle
  • Step 23 : Theory : Model 1 and Model 2 MVC Architectures
  • Step 24 : Moving Add Functionality to a New Page.
  • Step 25 : Add Category Field
  • Step 26 : Format the JSPs better.
  • Step 27 : JSP Fragments

We do NOT interact with a Database in this Beginner’s Course.

Introduction to SAN and NAS Storage

Understand the basics plus more of Storage Area Networks SAN and Network Attached Storage NAS

Created by Neil Anderson - Building your Cloud and Data Center career

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Students: 61904, Price: Free

Today's data center and cloud environments have converged infrastructures and management tools, and with the advent of virtualization technologies like VMware and Microsoft Hyper-V, external SAN and NAS storage is becoming a standard. It's no longer possible to get by as an IT professional by knowing only servers, networking or storage, you need an understanding of all three for your career to thrive.

This course will give you the knowledge you need to understand SAN and NAS storage. You'll learn the theory of the CIFS (SMB), NFS, Fibre Channel, iSCSI and FCoE protocols, and see how to configure the storage system and connect from the client with hands-on lab demonstrations.

The lessons are vendor agnostic so they're suitable no matter who the manufacturer of your storage system is. I've used NetApp as the storage system in the live demos but the information is relevant to all vendors.

A verifiable course certificate stating you have completed this training will be provided at the end of the course. This will prove to potential future employers that you have the basic storage knowledge necessary to be an effective member of their IT team, and the motivation  to complete further training and be a real asset to their company.

As a student in this course, you will get an answer to every question you ask in the Ask Question section. I love interaction with my students- anything you want to know, please ask.

Thank you for taking the time to read about the course. I hope you now have enough motivation to get into the learning right away. If so, click the blue button at the top of the page to enroll and get started!

Tableau Tutorial for Beginners

Learn Tableau and Visualization

Created by Rakesh Gopalakrishnan - Over 260,000 Students

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Students: 61541, Price: Free

Are you looking to learn visualization for your next job as a data analyst or data scientist? If so, I have got a new course for you. I have recorded a series of videos to learn visualization using Tableau. You will learn, how to connect to different data sources like excel, SQL server and other databases in very less time, without needing to know complex coding and quickly clean up the data and put together powerful visualization. We will look at various examples to take complex data and visualize a simple story using the power of graphs and charts.

What will you gain from this course?

I am a coder and a manager and run a Data science team. Quite often through Linkedin and other channels I get questions on tips to start a career in Databases and Analytics. So I put together this course. I have taken into consideration a lot of stuff, that you will often need if you decide to start a career as a Reporting Analyst or Data Analyst.

By the end of this course, you will have a good understanding of Tableau, how to use it, how to gather data from different data streams and clean them, how to use the various tools provided by tableau in-order to create a report or visualization and many more. In short, you will be apply to directly apply these concepts in your new job or day to day work.

You will be able to take a very complex data and transform that into a beautiful story for analysis and present it to leadership.

Dark Web Foundation: A Guide to the Deep/Dark Web 2019

A Blueprint to Understanding and Using the Deep Web. Become an active user in less than 2 hours.

Created by Dark Web Academy - Dark Web Education

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Students: 60485, Price: Free

Ever heard of the Deep Web? The Dark Web? If you have then this course is for you! 

Throughout this course we will dive into the concepts behind the Deep Web and teach you how to navigate and use it. First you will learn about the tools used to access the Deep Web and then we will dive right in to get hand on with the topics we discuss. We will cover things like:

  • Tor
  • Bitcoin
  • PGP
  • Tails
  • Tor Networks
  • Deep Web Markets
  • Bitcoin Wallets

This is the perfect course to get you comfortable with the Deep Web and teach you the truth behind what exactly the Deep Web is.

Ansible Essentials: Simplicity in Automation

Learn the basics of Ansible automation and configuration management, and more

Created by Red Hat, Inc. - Official Red Hat® Training

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Students: 55308, Price: Free

In this this official Red Hat® training course, Michelle Perz, a Senior Support Engineer for Red Hat Training, will teach students will the basics of Ansible and demonstrate the creation of a simple Ansible playbook from start to finish.

Ansible is an automation and configuration management technology used to provision, deploy, and manage compute infrastructure across cloud, virtual, and physical environments. 

After attending this course, students will have a clear understanding of Ansible and the Ansible Way. Through short lectures and demonstrations, topics including ad hoc commands, playbooks, roles, ansible-galaxy and Ansible Tower will be explored. 

MongoDB and Python: Quick start

Up and running with mongoengine

Created by Michael Kennedy - Podcaster, developer, entrepreneur, and Python enthusiast

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Students: 55147, Price: Free

Learn MongoDB with Python and mongoengine. In this short, free course, we will build an AirBnB knock-off using Python and MongoDB. You will learn enough to get up and running with MongoDB for your next project.

According the to 2017 StackOverflow developer survey, MongoDB is one of the most loved and is by far the most wanted databases of 2017. You will learn many of the skills necessary to build MongoDB backed applications. 

We will primarily focus on accessing MongoDB from the ODM mongoengine. While you can use the lower-level pymongo package, you'll see that mongoengine adds powerful additional features not natively found in MongoDB such as required fields and default values.

You will learn

  • How document databases work
  • The benefits of NoSQL databases
  • A clear set of guidelines for modeling data with document databases
  • How to map Python classes into MongoDB collections
  • The basic CRUD operations (create, read, update and delete) for MongoDB
  • Complex queries (subdocuments, hierarchies, and more)
  • How to convert hierarchies in documents into flat Python structures using list comprehensions
  • Some Python tricks
  • To use PyCharm as your IDE which writing code

The course is free and the example code is extensive and available on github. Don't wait to get started.

Learn ETL using SSIS

Microsoft SQL Server Integration Services (SSIS) Training

Created by Rakesh Gopalakrishnan - Over 260,000 Students

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Students: 52667, Price: Free

Start from an absolute beginner to writing and deploying production quality packages.

In this course we will learn about the basic and advanced concepts of SQL Server Integration Services or SSIS. We will walk through the different tools provided by SSIS to Extract, transform and Load data into various databases. This course can followed along with me, provided you have Windows OS or a Windows VM. There are no-prerequisites to the course. At the end of this course, you will be comfortable building an ETL package, moving data around systems, Transforming data using SSIS controls like Fuzzy Lookup, Web service tasks, Email Tasks etc. and configuring and deploying production quality packages with tasks like SSIS logging and checkpoint tasks. Hope you enjoy the course.

Eclipse Tutorial For Beginners : Learn Java IDE in 10 Steps

Become More Productive Today

Created by in28Minutes Official - DevOps, Azure, GCP, Docker, Kubernetes, Java & Spring Boot

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Students: 52467, Price: Free

Eclipse is the most popular Open Source Java IDE. More developers use Eclipse than any other tool for Java Programming.

In this course, we take you on a fun ride with Eclipse.

By the end of this course, you would have a number of Eclipse tips and tricks up your sleeve. You will also understand various features of Eclipse - Views, Perspectives, Debugger, Save Actions, Plugins and Code Generation.

You will improve your productivity with Eclipse Shortcuts . You will also learn to import projects from Git and the basics of Maven projects.

Course is Organised into 11 Steps : Experienced Eclipse Developers can give Step 0 a skip

  • Step 0 : Eclipse Basics - Workspace & Your First Java File
  • Step 1 : Most Important Editing Shortcuts ctrl-1 and ctrl-space
  • Step 2 : Debugging Java Programs
  • Step 3 : Eclipse Short Cuts
  • Step 4 : Refactoring with Eclipse
  • Step 5 : Code Generation with Eclipse
  • Step 6 : Automate with Save Actions
  • Step 7 : Eclipse Views
  • Step 8 : Eclipse Perspectives
  • Step 9 : Plugins
  • Step 10 : Setting up Projects From Git and Maven

Spring Core – Learn Spring Framework 4 and Spring Boot

Build a web application using Spring Framework 4 and Spring Boot

Created by John Thompson - Spring Framework Guru - Best Selling Instructor

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Students: 51643, Price: Free

If you're new to the Spring Framework, this is the course you want to start with. This course covers the core of the Spring Framework, the foundation which all of the other Spring Framework projects are built from.

In this course, you will learn about important key concepts, such as dependency injection and inversion of control, which are used throughout the Spring Framework. Within the Spring Framework, you have the option of using the traditional XML configuration, or the new Java based configuration. I'll show you step by step how to configure Spring Beans using best practices in XML and Java. I'll also show you how to use Spring to persist data into a database, and Spring MVC to show content from the database on a webpage.

Throughout the course you will have access to the code examples being presented in the tutorials. This is code you can build and run on your computer. You will be able to study the working code examples. Whenever possible, I will go into real world use cases and examples from my years of experience as a Spring Source consultant. I've seen a lot of good code, and bad code over the years. Through my experience with Spring, I will show you good code and poor programming practices to avoid.

By the time we reach the end of this course, you will be able to build a functioning Spring Web Application.

In this course, you will learn about:

  • Dependency Injection and Inversion of Control (IoC) in the Spring Framework.

  • Spring Boot

  • Using Spring Initializr

  • Using Maven to build Spring Projects

  • How to use JUnit and Mockito to test Spring

  • Java and XML Spring Configuration

  • Spring MVC and Thymeleaf with Bootstrap CSS

  • Spring MVC Test

  • JPA / Hibernate

  • Spring JPA and using DAOs

  • Spring Profiles

NOTE: This course is on version 4 of the Spring Framework. Spring Framework version 5 was released in September of 2017. For those interested in learning about Spring, this free course is a great place to start! If you need to learn the current version of Spring, checkout my course titled Spring Framework 5: Beginner to Guru. Students enrolling in this course can access a discount code to my Spring Framework 5 course in the bonus lecture at the end of the course.

Spark Starter Kit

NOT another "What is Spark?" course ! Explore Spark in depth and get a strong foundation in Spark.

Created by Hadoop In Real World - Expert Big Data Consultants

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Students: 51350, Price: Free

When our students asked us to create a course on Spark, we looked at other Spark related courses in the market and also what are some of the common questions students are asking in websites like stackoverflow and other forums when they try to learn Spark and we saw a recurring theme.

Most courses and other online help including Spark's documentation is not good in helping students understand the foundational concepts. They explain what is Spark, what is RDD, what is "this" and what is "that" but students were most interested in understanding core fundamentals and more importantly answer questions like - 

  1. Why do we need Spark when we have Hadoop ? 
  2. What is the need for RDD ?
  3. How Spark is faster than Hadoop?
  4. How Spark achieves the speed and efficiency it claims ?
  5. How does memory gets managed in Spark?
  6. How fault tolerance work in Spark ?

and that is exactly what you will learn in this free Spark Starter Kit course. The aim of this course is to give you a strong foundation in Spark.

Advanced and Object Oriented JavaScript and ES6

Master the internals of JavaScript and use it better

Created by Bharath Thippireddy - IT Architect and Best Selling Instructor- 400000+ students

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Students: 50546, Price: Free

If you are JavaScript developer who wants to learn JavaScript in depth and also master object oriented java script then this course is for you.If you are a developer with any other object oriented programming language background and want to implement object oriented java script then this course is for you too.This course is not for beginners and you should have used JavaScript before you take this course.This course will fill in any gaps in your JavaScript knowledge and will help you learn and use any other JS frameworks like ReactJS,NodeJS,AngularJs easily.

JavaScript does not use structures like classes  to implement object oriented programming.This can be confusing for programmers coming from Java ,C++ or python background.This course covers every detail of JavaScript types, functions, objects and how JavaScript engine deals with them which will clear up any confusion and help you implement your JavaScript applications in a better way.

What Will I Learn?

Master primitive and reference types and their differences

Master the super cool features ES6 has to offer

Create objects using different methods

Use various in-built reference types

Understand how JS functions are different from other languages

Learn the different ways to create and use functions

Learn how to Overload Functions

Use the "this" object and change it

Define and Delete Object properties

Use different types of properties

Modify object property attributes

Prevent object modification

Understand and use constructors and prototypes

Learn how to change the default prototype

Implement inheritance using prototype chaining

Also learn constructor inheritance

Invoke super constructors and methods

What are the requirements?

Text Editor,Web Browser(Chrome, Firefox, IE etc)

SAP BusinessObjects Business Intelligence – An Introduction

Information Design Tool (IDT) and Web Intelligence (WebI)

Created by Phillip Burton - Best Selling Instructor - over 350,000 students so far

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Students: 49969, Price: Free

In this course, we will Install SAP BusinessObjects programs, namely Information Design Tool (IDT) and Web Intelligence (WebI) - for free.

We will create a sample database in Access 2010 (although you may already have your own database that you want to use), and then create a database connection to it.

We will then create a "universe" in IDT, with a database Relational Connection, Data Foundation and Business Layer.

We will then export this universe from IDT and open it in WebI.

We will then create some tables and graphs.

This is a quick overview of these two programs, following which you will have the programs on your machine, and can experiment for yourself.

Premiere Pro 101

This free course will take you from opening Premiere Pro for the first time to exporting your first video in one hour.

Created by Caleb Wojcik - Filmmaker & Videographer

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Students: 46050, Price: Free

Adobe Premiere Pro is one of the best editing softwares currently available, but using it for the first time can be daunting! That is why we created Premiere 101, for those of you wanting to test run the software. Without going over your head we'll take you through a project from start to finish during this five video series.

In the five videos you'll learn how to import footage, sync video & audio from multiple cameras, color correct, setup workspaces, properly export, and more!

Learn programming with Python

Learn Python

Created by Omar Alsabbagh - Programming Course Creator

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Students: 45462, Price: Free

This course is a basic Level course
1. In this course, we will Python starting from zero.

2. The basics of Object-Oriented Programming is covered in this course.
3. This course assumes that student doesn't have background in programming with Python

4. This course suitable only for beginners, and not for students who already have knowledge in programming with python

Kubernetes: Getting Started

Learn basics of Container Orchestration Engine and Kubernetes to get start into the world of Kubernetes.

Created by Srinath Challa - DevOps Engineer

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Students: 44677, Price: Free

Please kindly consider "before you rate and review" this course :  This is  just a getting started course and more over it is a FREE course. Due to its limitation, I could not accommodate everything in it. All course material (YAML Files and PPTs) are part of main course (Kubernetes Made Easy). This course will help you get start with understanding the basics of Kubernetes at a very high-level.

If you are interested in complete Kubernetes course, then your best option is "Kubernetes Made Easy". I have put 9 months of my effort and time in making it. As a result of it, It is now trending as one of the top Kubernetes course on Udemy.

If there are any improvements/suggestions this course needs, then please kindly email me at srinathchalla@outlook.com. I will take that necessary action as soon as possible.

Finally, a big shout-out to my YouTube subscribers and followers who are my main motivators behind my entry into Udemy. Without you, this wouldn't be possible.

Thank you, guys:

Srinath, you are the best. Your series covers everything. Folks, if you are interested in all nuts and bolts of Kubernetes, watching Srinath series is A MUST !!!! - Mathew K's comment @ Containers video

Mr. Srinath, I really dont know - how to thank you. These are excellent kubernets videos, which i come across so far. Each and every small concepts are cleared in-detail. Sincere and humble request for you to put some videos for G-Cloud and Docker. - Vijay's comment @ Pods video

Gone through various Kubernetes paid courses too. But this series is best so far. It is helping me to understand each and every smaller components and configuration of K8S in a very practical manner. Thanks for your effort and time you have devoted to making this course. :) - Vivek @ NodePort Service

I have no words for your explanation, it's a simply superb... I'm very confused after seen too many videos for Kubernetes architecture,now I'm pretty confident and clear about it... Thanks a lot...  - Anil K @ Kubernetes Architecture

Learn Python Language Fundamentals In Simple Way

To Know Basics of Python and To Enter Python World Very Easily

Created by DURGASOFT DURGA - Software Training Organization

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Students: 44443, Price: Free

The following concepts will be covered as the part of this course:

1. What is Python and Father of Python

2. Easiness of Python when compared with Other Languages

3. Why the name 'Python'

4. Python as All Rounder

5. Where we can use Python

6. Features of Python

7. Limitations and Flavors of Python

8. Python Versions

9. Python Identifiers

10. Python Reserved Words

11. Data Types :int

12. Data Types: Base Conversion Functions

13. Data Types: float

14. Data Types: complex

15. Data Types: bool

16. Data Types: str data type representations by using single,double and triple quotes

17. Data Types: str data type - positive and negative index

18. Data Types: str data type - Slice Operator

19. Data Types: + and * operators for str data type

20. Type Casting: introduction and int() function

21. Type Casting: float() and complex() functions

22. Type Casting: bool() and str() functions

23. Fundamental Data Types vs Immutability : Meaning Of Immutability

24. Fundamental Data Types vs Immutability : Need Of Immutability

25. Immutability vs Mutability

26. Python Data Types: List

27. Python Data Types: Tuple

28. Python Data Types: Set

29. Python Data Types: FrozenSet

30. Python Data Types: Dict

31. Python Data Types: range

32. Python Data Types: bytes and bytearray

33. Python Data Types Summary

34. None Data Type

35. Escape Characters,Comments and Constants

Beginners guide to RPA – Automation Anywhere

Learn how RPA is revolutionizing today's Businesses!

Created by Automation Anywhere - Instructor

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Students: 43903, Price: Free

Robotic Process Automation or RPA is a game-changing technology that streamlines and automates repetitive tasks, and thereby minimizing errors to zero level and increasing productivity to a new level. The goal of this course is to help you see the big picture of RPA and prepare you for building software robots using Automation Anywhere, the global leader in Robotic Process Automation and the pioneers of the Digital Workforce.

React with Redux, React-Router, Hooks and Auth0

Learn the complete React-Redux front end system.

Created by Mohammad Iqbal - Full Stack Developer at Coding Spectrum

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Students: 43663, Price: Free

Why this course?

Other courses have made partial updates to older techniques and code, but this course is built from the ground up to include the most latest code and techniques from 2019+. You are getting the complete integrated modern techniques and code for React and Redux that are used in development today.

You don’t want to learn older code and techniques, then end up looking foolish in job interviews.

Instead of surface level explanations we will going in dept and seeing how these technologies work under the hood.

You will gain the necessary skills and knowledge to build any sort of front end app with React and Redux after this course.

React is the Present and Future

Demand for React is already at an all time high and will continue to grow for the foreseeable future. Learn the hottest front end framework since Jquery.

Get instant support directly from the author.

I will be here to guide you every step of the way. If you are confused simply post a question in the forum and I will personally answer it for you. I will try to answer your question within 1 business day.

I guarantee that this course will be worth your time or your money back. See you on the inside.

AWS DevOps CI/CD – CodePipeline, Elastic Beanstalk and Mocha

AWS DevOps Continuous Integration and Delivery CI/CD for NodeJS using AWS CodePipeline, AWS Elastic Beanstalk and Mocha.

Created by BackSpace Academy - The fastest route to cloud certification.

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Students: 43339, Price: Free

In less than 1 hour you will go from zero to CI/CD hero!

The very first AWS CI/CD course published on Udemy by the DevOps leaders at BackSpace Academy. The original and the best and,... it's FREE!

Complete with detailed lab notes included in the resources.

Create a bulletproof highly available and fault tolerant architecture for your NodeJS applications with a few simple clicks using AWS Elastic Beanstalk.

Build a bulletproof Continuous Integration and Continuous Delivery (CI/CD) pipeline using AWS CodePipeline. Integrate building and testing processes in your CI/CD pipeline using Mocha and AWS CodeBuild.

This course builds on the knowledge from our free "Amazon Web Services (AWS) - Zero to Hero" course and provides a good lead in to our massive 3 certification (AWS Certified Solutions Architect Associate, AWS Certified Developer Associate and, AWS Certified SysOps Administrator Associate) prep course "AWS Certified Associate (3 Cert Pack + Practice Exams)".

Best of all it's FREE!

Learn Jira Complete from Scratch to Expert

Jira Training of 6+ hours. Jira course from scratch, you can start using Jira in Project as expertafter this tutorials.

Created by Vaibhav Singhal - Software Testing Coach

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Students: 43212, Price: Free

Jira is most widely used Bug Tracking & Project Management Tool. If you follow agile or any other development methodology you can easily start using Jira in your project, as Jira provides many customization so it can be easily integrated to any project.

Also you will see correct project process is followed so easily within the team and alot of time is saved and tracking becomes easier.

Jira tool is recommended for everyone as it the one of the must know tool of software industry. In course of work carrier you would be coming across this tool many times so it is better to learn complete Jira from Experts and excel in your work growth.

React Fullstack with node/express, PostgreSQL and AWS

Learn how to setup a React Fullstack app on AWS with a PostgreSQL database

Created by Mohammad Iqbal - Full Stack Developer at Coding Spectrum

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Students: 42794, Price: Free

Learn the Most used technologies currently in web development

AWS is the most used Cloud computing platform by far, with over 30% market share.

PostgreSQL is the one of the most popular SQL based database engine in the world.

I dont think I need to say anything about React.

We will begin with the basics, then move onto setting up the database. We will setup the Express routes which will allow us to communicate with our database. Then we will build out the client side blog using React components. We will animate the posts and comments, then move onto something more difficult. We will begin AWS. I will give you a detailed explanation of how AWS works then we will go into a complex deployment with AWS.