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Hello guys, you may know that Java 8 brought Stream API which supports a lot of functional programming operations like  filter ,  map ,  fl…

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Payara Platform and Jelastic Platform as a Service User Guide

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Hello guys, If you are preparing for Java interviews and want to learn about default methods in Java then you have come to the right place. …

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Interested to learn about Secure Service? Check our article explaining how to use HTTPS and OAuth 2.0 to secure service-to-service communication.

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

I’ve been reading up on several articles what is JPA (Java Persistent API) and which vendor supporting it (DataNucleus, JBoss Hibernate etc)I don’t have experience with ORM (object relational map…

All companies are software companies, and businesses will always experience the challenge of keeping integrations between users and applications scalable, productive, fast, and of high quality. To combat this, cloud, microservices, and other modern solutions come up more and more in architectural decisions.

GC enhancements in Java 15, JPA lifecycle events, Docker and Spring Boot, Distributed tracing, and perks of hiring junior engineers: packed in a diverse weekly!

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.