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Deep dives on distributed systems, system design, data structures, and frontend engineering.

How I Rebuilt My Blog with Next.js, MDX, and Hashnode Integration
The story of migrating my blog to Next.js App Router, adding full MDX support, and combining Hashnode articles into a single unified platform.
System Design: A Battle-Tested Framework for Large-Scale Architectures
How to systematically decompose, design, and defend complex distributed system architectures from functional requirements to capacity planning, partitioning, and fault tolerance.
Understanding Databases for System Design: ACID & Isolation Levels
A deep dive into transaction isolation levels, concurrency anomalies (dirty reads, non-repeatable reads, phantom reads, write skew), and how PostgreSQL and MySQL implement them.
System Design: All About Caching & Cache Stampede Mitigation
Comprehensive analysis of caching strategies (Cache-Aside, Write-Through, Write-Behind), eviction policies, multi-tier architectures, and mitigating cache stampede with probabilistic early expiration.
Segment Tree: Range Updates with Lazy Propagation
Mastering interval queries and range modifications in O(log N) using delayed push-down evaluation in Segment Trees for competitive programming.
React Hooks Deep Dive: Under the Hood of Fiber & State Queues
An architectural exploration of React Fiber, hook linked lists, closure traps, and why order matters in React's internal reconciler.

Full Stack Developer & Technical Writer
Hey, I'm Abhinandan Mishra
A passionate developer and technical writer sharing knowledge through detailed articles and tutorials.
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