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ByteWise

Programming Concepts Explained from First Principles

A comprehensive CS education book covering data structures, algorithms, system design, and modern engineering — written for engineers who want to truly understand, not just memorize.

Start Reading →Chapter 1: Big O Notation

By Zulfiqar Ali Mir

20
In-Depth Articles
5
Core Topic Areas
1500+
Words Per Article

What You Will Learn

ByteWise is organized into 5 progressive parts — each building on the last.

Part 1

Foundations

  • Big O Notation
  • Data Structures
  • Hash Tables
  • Recursion
Part 2

Algorithms

  • Binary Search
  • Sorting Algorithms
  • Graph Traversal
  • Dynamic Programming
Part 3

System Design

  • APIs & REST
  • Databases
  • Caching
  • Load Balancing
Part 4

Advanced Concepts

  • CAP Theorem
  • Message Queues
  • Microservices
  • Rate Limiting
Part 5

Modern Engineering

  • CI/CD Pipelines
  • Docker
  • OAuth
  • WebSockets
Ready?

Start Your Journey

Begin with Big O Notation — the language of algorithmic efficiency.

Open Book →