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Booking System Scalability

Booking system scalability woh capability hai jisme ek booking/reservation platform growing users,…

Overview

Booking System Scalability — Quick Facts

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Property: Detail

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Full Name: Booking System Scalability…

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Category: System Design, Performance…

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Type: Scalability design for…

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Full Name | Booking System Scalability (Performance &…

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What is Scalability

💡 Scalability ek system ki ability hai ke woh increasing load ko handle kar sake — zyada…

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Why Scalability Matters for Booking Systems

🎯 | Scenario | Without Scalability | With Scalability | |---|---|---| | Flash sale (1000…

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Vertical vs Horizontal Scaling

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Application layer: Horizontal…

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Database: Vertical first (upgrade…

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Cache: Horizontal (Redis cluster)

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Workers: Horizontal (more worker…

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Application Layer Scaling

🔑 Stateless Design (Foundation) | Stateful (Problem) | Stateless (Solution) | |---|---| |…

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Database Scaling

✨ | Technique | How | When to Use | Complexity | |---|---|---|---| | Vertical scaling |…

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Caching Strategies

🌟 | Cache Layer | What to Cache | TTL | Impact | |---|---|---|---| | CDN | Static assets…

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Queue and Async Processing

🚀 | Sync (Blocking) | Async (Queue-Based) | |---|---| | Booking API waits for email to send…

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Microservices vs Monolith Scaling

📚 | Aspect | Monolith | Microservices | |---|---|---| | Scaling unit | Entire application |…

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Multi-Tenant Scalability

💡 | Problem | Solution | |---|---| | Noisy neighbor — one tenant's spike affects others |…

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Peak Traffic Handling

🎯 | Strategy | How | When | |---|---|---| | Pre-scaling | Add instances before known peak…

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Geographic Scaling

⭐ | Technique | What | Benefit | |---|---|---| | Multi-region deployment | App + DB in US,…

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Monitoring and Capacity Planning

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Measure current: baseline metrics…

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Project growth: 3-month, 6-month,…

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Plan headroom: always have 2x peak…

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Load test regularly: simulate 3-5x…

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Common Mistakes

✨ | # | Mistake | Problem | Better Approach | |---|---|---|---| | 1 | "Optimize later, ship…

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Best Practices

🌟 | # | Practice | Benefit | |---|---|---| | 1 | Stateless application servers | Any…

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Interview Perspective

🚀 Q: Booking system ko scale kaise karenge 1M users ke liye? A: Layered approach: (1)…

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Glossary

📚 | Term | Definition | |---|---| | Scalability | System's ability to handle growing load…

Comparison

Vertical vs Horizontal Scaling

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How: Bigger machine (more CPU, RAM, SSD)

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Limit: Hardware ceiling (max CPU/RAM…

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Cost: Exponential (2x resources ≠ 2x…

Comparison

Microservices vs Monolith Scaling

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Scaling unit: Entire application

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Resource efficiency: Scale everything…

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Deployment: Deploy entire app for any…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Booking System Scalability ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Booking System Scalability ka 'Full Name' kya hai?

Complete! 🎉

Booking System Scalability Complete!

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