Quick Recall of JVM , JRE and JDK What are JVM Arguments A string that contains the arguments that are passed to the JVM that the driver is starting The generic Java™ virtual machine (JVM) arg...

The SQL statements that read data from a database query, return the data in a result set. Overview Consider a situation that there are 12 million records of students in a database , if we imple...

Hash Tables are effective in many places like Caching Database Joins Partitioning Distributed Databases Sets Load Balancing Limitations and Costs In software engineering, we ge...

Understanding Aggregate Functions Performance What are Aggregate functions? Functions like AVG(A), COUNT(*), MAX (A), and MIN(A) used in DB are useful but if used in the wrong way they can show v...

What? Why? When? Advantages? Core Feature of Reactive Programming New Programming Paradigm Asynchronous and non blocking Functional Style code Data Flow as an Event-driven stream Backp...

😬 Movie and Show Reference stick longer in the head than textbooks, reference of “Curve 25519” in silicon valley https://youtu.be/zdYJi2snJXI 1. Generate SSH Open Terminal. P...

"SSL is the equivalent of arranging an armored car to deliver credit card information from someone living in a cardboard box to someone living on a park bench" Getting Started Transport Layer Se...

With the Start of the Year 2021, the number of books I planned to finish in both technical and general reading was much higher but by the end of the year I Still managed to Complete three Books, wh...

Completing Azure Certification So Completing the first Cloud Certification in Azure , to know more about exam watch first 15 min of this Video How to Prepare Firstly, seeing the term exam has st...

Spring Boot Before Spring Java Beans, POJO Lacked in Security and Transaction Management Then came enterprise java beans EJB Solved Transaction processing Session Proce...