Tech Blog by Pawan Kumar | SaaS, Web Development & Cloud Solutions

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Sorting Algorithms: The Complete Guide to Choosing the Right Sort for Your Data

Jul 28, 2025 • 17 min • Pawan Kumar

Sorting Algorithms Data Structures Algorithms

Master sorting algorithms from bubble sort to quicksort. Learn when to use each algorithm, understand their trade-offs, and ace your...

Jul 15, 2025 • 26 min • Pawan Kumar

Heaps Priority Queues Data Structures

Discover why heaps and priority queues are the secret weapon behind efficient task scheduling, pathfinding algorithms, and real-time systems at...

Jul 03, 2025 • 25 min • Pawan Kumar

Trees Binary Search Trees Data Structures

Master trees and BSTs — the hierarchical data structures that power everything from file systems to databases, with O(log n)...

Jun 20, 2025 • 26 min • Pawan Kumar

Hash Tables Data Structures DSA

Discover why hash tables are the Swiss Army knife of data structures — from O(1) lookups to solving complex problems...