Shailendra Singh
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Shail's Blog

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Shailendra Singh

Shailendra Singh

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I am a Java Spring Boot developer with 3+ years of industry experience in developing web applications. I love to code, learn new things and blog.

Using multiple Datasource with Spring Boot and Spring Data JPA

Feb 4, 20233 min read

Spring Boot with Spring Data JPA provides quick and easy way to configure single datasource and accessing database using repository. But have you...

Using multiple Datasource with Spring Boot and Spring Data JPA

Introduction to Spring Batch

Nov 16, 20222 min read

A lot of corporate applications need bulk processing to carry out business operations in mission-critical settings. These business operations...

Introduction to Spring Batch

Spring Boot AutoConfiguration

Aug 28, 20224 min read

The magic behind Spring Boot · Spring Boot is a tool that makes developing web application and microservices with Spring Framework faster and easier...

Spring Boot AutoConfiguration

Internationalization in Spring Boot

Apr 10, 20224 min read

What is Internationalization & Why do we need it? The method of adapting your application to multiple languages, regional quirks, and technological...

Internationalization in Spring Boot

Spring Security JUnit Testing

Feb 7, 20223 min read

Unit testing is one of the testing performed by developers in which individual units of source code are tested to determine whether they are fit for...

Spring Security JUnit Testing

Spring Security with JWT

Jan 23, 20227 min read

In this article, we will continue with our learning of spring security and will see how to implement spring security with JWT token-based...

Spring Security with JWT