Wiki Article · Cinematic

Database Cache

Database cache ek aisi technique hai jisme frequently accessed data ko ek fast, temporary storage…

Overview

Database Cache — Quick Facts

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Property: Detail

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Full Name: Database Cache / Database Caching

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Also Known As: DB Cache, Query Cache, Data Cache

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Category: Performance, Caching, Scalability

Topic 1

Infobox

📊 | Property | Detail | |---|---| | Full Name | Database Cache / Database Caching | | Also…

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Kya Hai Database Cache

💾 Database cache ek intermediate storage layer hai jo application aur database ke beech…

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Kyun Zaroori Hai

🗄️ 1. Speed: Database disk par data rakhta hai jo slow hota hai. Cache memory (RAM) me data…

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Kaise Kaam Karta Hai

📈 Database caching ka basic flow yeh hai: 1. Application ek query bhejti hai. 2. Pehle…

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Cache Types

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Example: MySQL Query Cache (Note:…

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Limitation: Table me koi bhi write…

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Example: Application Redis me…

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Advantage: Full control over…

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Cache Invalidation Strategies

📉 Cache invalidation software engineering ki sabse mushkil problems me se ek hai. Agar…

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Popular Caching Technologies

🧮 | Technology | Type | Language Support | Key Feature | |---|---|---|---| | Redis |…

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Advantages aur Disadvantages

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Ultra-fast reads: RAM-based access…

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Database load reduction: 80-95%…

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Horizontal scalability: Cache…

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Cost savings: Fewer database…

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Mermaid Diagram — Cache Flow

📊 `mermaid flowchart TD A[Application Request] --> B{Cache Check} B -->|Cache Hit| C[Return…

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Real-World Use Cases

💾 E-Commerce (Product Catalog) Online store me product catalog baar-baar change nahi hoti.…

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Best Practices

🗄️ 1. Cache only what's needed: Har cheez cache mat karo. Frequently accessed +…

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Common Mistakes

📈 | Mistake | Impact | Solution | |---|---|---| | Cache everything blindly | Memory waste,…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Database Cache ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Database Cache ka 'Full Name' kya hai?

Complete! 🎉

Database Cache Complete!

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Database Cache Complete

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