Spring Security Concurrent Session Control Example Tutorial – How to limit number of User Session in Java JEE Web Application

If you don’t know, Spring security can limit the number of sessions a user can have. If you are developing a…

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How to setup JNDI Database Connection pool in Tomcat – Spring Tutorial Example

Setting the JNDI Database Connection pool in Spring and Tomcat is pretty easy. Tomcat server documentation gives enough information on…

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Spring MVC Tutorial

1. Introduction As an Enterprise Java Developer, one of the main focus in the job is developing web applications. With…

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Spring Boot & JPA & Hibernate & Oracle

In this tutorial we show how to create a Spring Boot application that communicates with an Oracle data source through…

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Interacting with Cassandra using the Datastax Java driver

I’m back with more Cassandra and Java integration today this time focusing on using the Datastax Java driver rather than…

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Spring Cloud Gateway – Configuring a simple route

Spring Cloud Gateway can be considered a successor to the Spring Cloud Netflix Zuul project and helps in implementing a Gateway pattern…

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Spring Framework with Maven Tutorial

In this post, we shall demonstrate how to use Maven dependencies for Spring framework for very specific use-cases. The latest…

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Spring Security with Maven Tutorial

1. Introduction In this post, we shall demonstrate how to use Maven dependencies for Spring Security for very specific use-cases.…

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Build Authentication the Easy Way with Spring Security 5.0 and OIDC

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…

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