Rahul Vijay

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Explore some of my collection of thoughtfully crafted articles on technology, experiences travel, and more.

#9 Database Scaling Techniques – Sharding, Partitioning, Replication

Ever feel like your database is about to buckle under the pressure? Yeah, it happens. We'll break down sharding, partitioning, and replication – basically, how to spread the load and keep things running smoothly, even when things get crazy.

03 Mar 2025

#code

#system-design

View #8 Database Design & Optimizations – Indexing (B-Trees, Hash), Normalization vs Denormalization

code , system-design

#8 Database Design & Optimizations – Indexing (B-Trees, Hash), Normalization vs Denormalization

So, your database is slow? No worries, we've all been there. We'll walk through how indexes (like B-trees and hash indexes) speed things up, and when it makes sense to normalize or denormalize your data. Think of it as learning the tricks to keep your app running smoothly.

03 Mar 2025

#code

#system-design

View #7 Distributed Caching – Redis, Memcached, CDN-Based Caching

code , system-design

#7 Distributed Caching – Redis, Memcached, CDN-Based Caching

Overwhelmed by traffic? Learn how distributed caching with Redis, Memcached, and CDNs can save the day. Deliver content faster, reduce server load, and keep your users happy.

03 Mar 2025

#code

#system-design

View #6 Caching Basics & Strategies – Why Cache? Cache Invalidation, Write-Through, Write-Back

code , system-design

#6 Caching Basics & Strategies – Why Cache? Cache Invalidation, Write-Through, Write-Back

Tired of slow loading? Dive into caching basics! See how to make your website fly with smart data storage. Learn invalidation and write strategies for peak performance.

03 Mar 2025

#code

#system-design

View #5 Load Balancer and Techniques – Round Robin, Least Connections, Consistent Hashing