Ranga Karanam

CORE

Best Selling Instructor on Udemy with 1 MILLION Students at in28Minutes.com

Hyderabad, IN

Joined Jul 2012

https://github.com/in28minutes/roadmaps

About

Ranga Karanam is a Best Selling Udemy Instructor and Hands on architect with more than 15 years of programming experience. He is the author of book "Mastering Spring 5.0". He created in28Minutes to create great courses . He runs a successful YouTube channel (with more than 80K subscribers) and Udemy courses (with more than 300K students).

Stats

Reputation:	2667
Pageviews:	4.7M
Articles:	58
Comments:	15

Expertise

Cloud Architecture

Articles
Comments

Articles

DevOps Tutorial: Docker, Kubernetes, and Azure DevOps

In this article, we break down everything you need to know about DevOps, so that you can get started building your own CI/CD pipeline.

Updated December 11, 2024

· 43,646 Views · 20 Likes

Google Cloud for Beginners: How To Choose a Database Service

Managing databases is a pain. Ensuring high availability, high durability and a host of other needs for your databases is a big challenge. Cloud platforms provide you with a varied range of database services. How do you choose a database service in Google Cloud? Let’s find out!

November 11, 2022

· 7,981 Views · 3 Likes

Google Cloud for Beginners — How to Choose a Compute Service?

Cloud platforms provide greater flexibility. How do you choose to compute service in Google Cloud?

October 10, 2022

· 5,024 Views · 3 Likes

5 Important Kubernetes Concepts Made Easy

Getting Started with Kubernetes is NOT easy. This article will help you understand some of the most important concepts of Kubernetes.

October 5, 2022

· 6,761 Views · 3 Likes

Getting Started With Docker: 5 Easy Steps

Docker is synonymous with DevOps. What is Docker? How can you learn Docker? Let’s find out in this post.

September 29, 2022

· 7,452 Views · 2 Likes

Google Cloud - For AWS Professionals

Learning a cloud platform takes a long time. If you are familiar with AWS, this is the overview you need to get started quickly to understand Google Cloud.

September 27, 2022

· 5,142 Views · 1 Like

Creating a Spring Boot Project With Eclipse and Maven

In this article, we look at three options for creating Spring Boot projects with Maven and Eclipse: using Spring Initializr, using the STS plugin, and doing it manually.

Updated May 18, 2022

· 482,187 Views · 19 Likes

Why Do We Need Regions and Availability Zones?

Why do we need Regions and Availability Zones?

September 23, 2020

· 7,066 Views · 1 Like

JUnit Tutorial for Beginners in 5 Steps

What is JUnit and Unit Testing? First JUnit project and Green Bar, first code and first unit test, other assert methods, and important annotations.

July 27, 2020

· 10,923 Views · 5 Likes

Docker Tutorial for Beginners - With Java and Spring Boot

In this article, we focus our attention on the Docker. Let's learn the fundamentals of Docker with a hand example building and running Docker Image for a Jav...

April 20, 2020

· 15,149 Views · 7 Likes

Design Patterns for Beginners With Java Examples

In this article, learn more about design patterns and look at some Java examples as well as a video.

Updated February 5, 2020

· 164,715 Views · 53 Likes

REST API Best Practices — Design Examples From Java and Spring Web Services

In the last article in this series, check out REST API best practices and look at design examples from Java and Spring Web Services.

November 27, 2019

· 124,714 Views · 25 Likes

REST API — What Is HATEOAS?

In this article, continue to learn about REST APIs and learn about HATEOAS.

Updated November 25, 2019

· 87,780 Views · 22 Likes

Designing a REST API — What Is a Code-First Approach?

In this article, we continue to see how to design a REST API and look at the Code-First approach.

November 22, 2019

· 39,910 Views · 8 Likes

Designing a REST API — What Is Contract First?

In this article, explore the contract first approach to designing a REST API.

November 21, 2019

· 55,831 Views · 7 Likes

Introduction to REST APIs — RESTful Web Services

This article provides an introduction to RESTful web services and goes over what REST is as well as HTTP.

November 19, 2019

· 77,714 Views · 20 Likes

Five Languages to Learn as a Java Programmer

Here are the five languages you MUST learn as a Java developer!

September 23, 2019

· 44,005 Views · 16 Likes

Creating Spring Boot and React CRUD Full Stack Application with Maven

Part one on your path to becoming a full stack developer with React and Spring Boot.

September 20, 2019

· 59,073 Views · 13 Likes

Best Java Unit Testing Frameworks

Unit testing is an important skill for programmers.

Updated September 12, 2019

· 66,018 Views · 21 Likes

Asynchronous Communication With Queues and Microservices: A Perfect Combination?

In this article, we throw some light on what asynchronous messaging is all about and discuss why you should consider it for your microservices architectures.

June 27, 2019

· 26,302 Views · 8 Likes

Microservice Best Practices: Build an Archetype

In this article, we focus on learning why creating proper archetypes is important for a successful microservices architecture.

June 26, 2019

· 18,030 Views · 6 Likes

Microservice Architecture Best Practices: Messaging Queues

In this article, we discuss why queues are needed, and how they form the cornerstone of asynchronous communication in microservices architectures.

June 25, 2019

· 63,113 Views · 14 Likes

Microservices Best Practices: Why Build a Vertical Slice?

In this article, we look at what a vertical slice is, why we build it, some best practices involved in building vertical slices.

June 21, 2019

· 21,869 Views · 6 Likes

Microservices Architectures: Event Driven Approach

In this post, we talk about event driven architectures, in the context of microservices architectures.

June 20, 2019

· 32,495 Views · 25 Likes

The 12 Factor App: Best Practices in Cloud Native Applications and Microservices

In this post, we look at the best practices for cloud native applications, popularly known as The 12 Factor App.

June 19, 2019

· 26,604 Views · 11 Likes

Microservices Architectures: What Is Fault Tolerance?

We explore why fault tolerance is essential in a microservices architecture and how it can be implemented at the code level using frameworks such as Hystrix.

June 6, 2019

· 38,758 Views · 9 Likes

Microservices Architecture: Introduction to Auto Scaling

In this article, we look at auto scaling and the important parts of implementing auto scaling in a microservices architecture.

June 5, 2019

· 36,599 Views · 17 Likes

Microservices Architecture: The Importance of Centralized Logging

In this article, we explore the concept of centralized logging with respect to microservices.

Updated May 31, 2019

· 32,442 Views · 11 Likes

Microservices Architectures: Centralized Configuration and Config Server

We look into centralized configurations in microservices-based applications and how the Spring Cloud Config Server manages centralized configuration.

Updated May 29, 2019

· 37,990 Views · 12 Likes

Microservices Architecture: What Is Service Discovery?

In this article, we talk about service discovery, why is it important in microservices architecture, and how to set it up for your application.

May 28, 2019

· 27,181 Views · 11 Likes

Comments

Best Java Unit Testing Frameworks

Sep 12, 2019 · Lindsay Burk

Interesting. Added a note below the article.

Note : I've received several comments about missing Spock in here. I've no experience with Spock. You can check it out here - http://spockframework.org/spock/docs/1.3/spock_primer.html

Design Patterns for Beginners With Java Examples

May 16, 2019 · Ranga Karanam

Good Luck.

Design Patterns for Beginners With Java Examples

May 16, 2019 · Ranga Karanam

Absolutely. This is not a master list. The intent was to introduce reader to the basic patterns.

Design Patterns for Beginners With Java Examples

May 16, 2019 · Ranga Karanam

Thanks Raghavan for the feedback. Good Luck.

Design Patterns for Beginners With Java Examples

May 08, 2019 · Ranga Karanam

That would be awesome. Please include a reference to the original article. Good Luck.

Design Patterns for Beginners With Java Examples

May 05, 2019 · Ranga Karanam

Can you refer to the original article - https://www.in28minutes.com/design-patterns-for-beginners-with-java-examples. I guess some of the code was removed during editing. Good Luck.

Design Patterns for Beginners With Java Examples

May 05, 2019 · Ranga Karanam

Can you refer to the original article - https://www.in28minutes.com/design-patterns-for-beginners-with-java-examples. I guess some of the code was removed during editing. Good Luck.

Microservices With Spring Boot - Part 4 - Using Ribbon for Load Balancing

Dec 13, 2018 · Arran Glen

It's my own web site :) Good Luck Akhil.

Microservices With Spring Boot, Part 1 — Getting Started

Dec 13, 2018 · Arran Glen

It's my own web site :) Good Luck Akhil.

Microservices With Spring Boot - Part 2 - Creating a Forex Microservice

Dec 13, 2018 · Arran Glen

It's my own web site :) Good Luck Akhil.

Microservices With Spring Boot - Part 3 - Creating Currency Conversion Microservice

Dec 13, 2018 · Arran Glen

It's my own web site :) Good Luck Akhil.