Sumit Nagpal

Java/JVM

Kafka: The Distributed Messaging System: That’s Revolutionizing Real-Time Applications

Imagine you’re managing a busy e-commerce website. Every time a customer places an order, it triggers several events: an email confirmation, a shipping update, a payment confirmation, and much more. From updating the inventory to sending a confirmation email and processing the payment, everything needs to happen instantly and in sync....

23-Apr-2025

Database Administration

MySQL | Performance Tuning

Performance Tuning As our data grows in the database, it is always important to view database insights. We’ve been using some complex queries to solve difficult problems without checking how they affect the server performance. It's always preferred to frequently visit the performance schema. USE performance_schema; Where to Begin...

20-Sep-2024