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In-depth developer guides on V8 internals, Python architecture, SQL, Next.js, and placement drives.

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🌐 All Articles (39) 🚀 Backend & SaaS (0) 🐍 Python & Backend (5) 🚀 Django & Web Architecture (3) 🗄️ Database & SQL (2) 🧩 Data Structures & Algorithms (5) 🎯 Interview Prep & Database (12) 💼 Career & Git Roadmaps (4) 🎨 UI & Design Systems (1) ⚡ JavaScript & Engines (2) ⚛️ Frontend & Next.js (2) 🛠️ Developer Tooling & Compilers (3)

Kashinath Chavan • Data Structures & Algorithms • Aug 19

Java Multi-Threading & Concurrency Deep Dive: Thread Lifecycle & Synchronization

Master Java concurrency: Thread states, Runnable vs Callable, synchronized blocks, volatile keywords, deadlock prevention, and ExecutorService thread pools.

⏱️ 2 min read 👁️ 300 views 👏 66 claps

Java Multi-Threading & Concurrency Deep Dive: Thread Lifecycle & Synchronization

Kashinath Chavan • Database & SQL • Aug 16

PostgreSQL Query Optimization: Understanding B-Tree Indexes, EXPLAIN ANALYZE & Buffer Hits

Demystify query performance in PostgreSQL. Learn how sequential scans, index scans, bitmap heap scans, and memory work behind every high-speed SQL query.

⏱️ 1 min read 👁️ 260 views 👏 64 claps

PostgreSQL Query Optimization: Understanding B-Tree Indexes, EXPLAIN ANALYZE & Buffer Hits