Blogs

About the Author: vishal bothra

  • Multi Factor Authentication with Spring Boot
    Published On: 11 July 2023By
    • Performance and Security

    1. Introduction to Multi Factor Authentication In today's world of cyber threats, security is paramount. Moreover, passwords alone are no longer enough to protect sensitive information. Multi factor authentication [...]

  • What is Spark and Spark RDD along with it’s Operations
    Published On: 12 September 2022By
    • General

    What is Apache Spark? Apache Spark is an open-source, distributed processing system used for big data workloads. It utilises in-memory caching and optimised query execution for fast queries against data of any [...]

  • Custom Annotation to calculate execution time
    Published On: 29 June 2022By
    • General

      Introduction Annotations are Java types that are preceded by an “@” symbol. Java has had annotations ever since the 1.5 release. Since then, they’ve shaped the way we’ve designed [...]

  • Add custom java objects using jsonb in spring-boot
    Published On: 31 March 2022By
    • Digital Engineering

    Scratch the NoSQL Surface with Spring Boot and PostgreSQL’s JSONB Data Structure NoSQL databases are, as the name says, databases that do not store their data with relationships. There are [...]

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