Wiki Article · Cinematic

Copyright (c) A|iens. All rights reserved.

============================================================ Engine/Module : Aliens Wiki — HIEN…

Overview

Copyright (c) A|iens. All rights reserved. — Quick Facts

📌

Impact Area: Without Optimization

🎯

User Experience: Slow load = users leave (53% leave…

⚡

Revenue: Amazon: 100ms delay = 1% revenue…

🔑

Infrastructure Cost: Overpowered servers, wasteful…

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Full Name | Performance Optimization (also: Performance…

Topic 2

Performance Optimization Lifecycle

💡 `mermaid flowchart TD A[📊 Measure / Baseline] --> B[🔍 Profile / Identify Bottleneck] B…

Topic 3

Key Metrics — Kya Measure Karna Hai

🎯 | Metric | Full Name | Kya Measure Karta Hai | Good Target | |---|---|---|---| | Latency…

Topic 4

Profiling — Bottleneck Dhundhna

⭐ | Profiling Type | Kya Dekhta Hai | Tools | When Use | |---|---|---|---| | CPU Profiling…

Topic 5

Caching Strategies

🔑 | Strategy | Kahan Cache | Use Case | TTL | Invalidation | |---|---|---|---|---| |…

Topic 6

Database Optimization

✨ | Technique | What | When | Impact | |---|---|---|---| | Indexing | Create indexes on…

Topic 7

Backend Optimization

🌟 | Technique | Detail | Impact | |---|---|---| | Async I/O | Non-blocking operations —…

Topic 8

Frontend Optimization

🚀 | Technique | What | Impact | |---|---|---| | Minification | Remove whitespace, comments,…

Topic 9

Network Optimization

📚 | Technique | What | Impact | |---|---|---| | HTTP/2 | Multiplexing — multiple requests…

Topic 10

Memory Optimization

💡 | Technique | What | When | |---|---|---| | Object Pooling | Reuse allocated objects |…

Topic 11

Concurrency aur Parallelism

🎯 | Concept | Definition | Use Case | |---|---|---| | Concurrency | Multiple tasks progress…

Topic 12

Load Balancing

⭐ | Algorithm | How It Works | Best For | |---|---|---| | Round Robin | Cycle through…

Topic 13

CDN — Content Delivery Network

🔑 | Aspect | Detail | |---|---| | What | Globally distributed servers jo content ko user ke…

Topic 14

Compression Techniques

✨ | Format | Type | Compression Ratio | Speed | Support | |---|---|---|---|---| | Gzip |…

Topic 15

Async Processing aur Queues

🌟 | Component | What | Use Case | |---|---|---| | Message Queue | Decouple producer from…

Topic 16

Connection Pooling

🚀 | Pool Type | What | Default Size | Impact If Missing | |---|---|---|---| | Database |…

Topic 17

Algorithm aur Data Structure Optimization

📚 | Optimization | Example | Impact | |---|---|---| | O(n²) → O(n log n) | Bubble sort →…

Topic 18

Lazy Loading aur Deferred Execution

💡 | Technique | What | Example | |---|---|---| | Lazy Loading | Load data/resource only…

Topic 19

Monitoring aur Observability

🎯 | Pillar | What | Tools | |---|---|---| | Metrics | Numerical measurements over time…

Topic 20

Performance Testing

⭐ | Test Type | Goal | Traffic Pattern | Duration | |---|---|---|---| | Load Test | Verify…

Topic 21

Anti-Patterns — Jo NAHI Karna

🔑 | # | Anti-Pattern | Problem | Better Approach | |---|---|---|---| | 1 | Premature…

Topic 22

Common Problems

✨ | # | Problem | Symptom | Root Cause | Solution | |---|---|---|---|---| | 1 | Slow API…

Topic 23

Best Practices

🌟 | # | Practice | Detail | |---|---|---| | 1 | Measure before optimizing | Profile first —…

Topic 24

History

🚀 | Year | Event | |---|---| | 1960s | Early optimization — manual assembly, hardware…

Topic 25

Glossary

📚 | # | Term (English) | Hinglish Explanation | |---|---|---| | 1 | Performance…

Topic 26

Disclaimer

💡 Ye article sirf educational aur informational purposes ke liye hai. Performance numbers…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Quick Quiz

Quiz — Question 2

Complete! 🎉

Aliens Wiki · HIEN · Cinematic Knowledge

✅

➡️