Interview Question: IS-A & HAS-A Relationship

Hey, Tea Lovers! Today let’s look at the most asked interview question, IS-A & HAS-A relationship. Both…

Interview Question: Comparable vs Comparator

most asked interview question, Comparable vs Comparator. Both beginners and experienced persons get this question in…

Interview Question: Final vs Finally vs Finalize

Difference between final, finally, and finalize in Java. Mostly the beginners face this question. Same name,…

Install Latest or Any Java Version in 3 Simple Steps: Windows

3 magical steps for latest or any jdk installation. You can have multiple versions of JDK…

JDBC Connection Pooling Explained with HikariCP

We will talk about all the things about the JDBC connection pool and its implementation using…

How to Achieve Greatness in JDBC Performance

The JDBC, the code which connects Java code to the realm of the database, and the…