Kafka Schema Registry and JSON Schema: A Comprehensive Guide Introduction What is Kafka? Kafka is a distributed streaming platform designed for high throughput and low latency, widely used for: ...
Spring’s @Transactional annotation is a powerful tool for managing transactions in Java applications. It simplifies transaction management by allowing developers to define transactional behavior de...
Introduction Caching is a crucial optimization technique that enhances application performance by reducing database load and response time. Spring Boot provides built-in support for caching via th...
Introduction Aspect-Oriented Programming (AOP) is a powerful technique in Spring Boot for separating cross-cutting concerns from the main application logic. One common use case of AOP is implementi...
Write Amplification Problem in PostgreSQL Write Amplification Problem in PostgreSQL The Write Amplification Problem (WAP) typically arises in systems using Solid State Drives (SSDs) or other stor...
Why Uber Engineering Switched from Postgres to MySQL 26 July 2016 / Global Introduction The early architecture of Uber consisted of a monolithic backend application written in Python that used...
WAL, Redo and undo logs in postgres In PostgreSQL, Write-Ahead Logging (WAL), Redo logs, and Undo logs are crucial components for maintaining data integrity, supporting crash recovery, and providi...
TOAST table in Postgres TOAST Table in PostgreSQL TOAST (The Oversized-Attribute Storage Technique) is a mechanism used by PostgreSQL to efficiently store large data types (such as large text fie...
PostgreSQL Process Architecture PostgreSQL Process Architecture Creating a listener on the backend application that accepts connections is simple. You listen on an address-port pair, connection...
Postgres vs MySQL (The fundamental differences) Postgres vs MySQL The main differences with examples One of you guys asked a question on the Q&A section about the difference between Postgres...