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CAP Theorem

CAP theorem (jise Brewer's theorem bhi kehte hain) distributed computing ka ek fundamental…

Overview
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CAP Theorem — Quick Facts

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Property: Detail

🎯

Concept Type: Distributed Systems Theorem /…

Full Name: Consistency–Availability–Partition…

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Also Known As: Brewer's Theorem

Topic 1

Quick Info

📚 | Property | Detail | |---|---| | Concept Type | Distributed Systems Theorem / Computer…
Topic 2

Teen Guarantees Samjho

💡 C — Consistency Consistency ka matlab hai ki distributed system me har read operation…
Topic 3

CAP Triangle

🎯 `mermaid graph TD subgraph "CAP Theorem" C["<b>Consistency</b><br/>Har read me latest…
Topic 4

Kyon Sirf Do? (Why Not All Three?)

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Node B ko pata hai ki woh…

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Node B request reject karta hai:…

Consistency maintained ✓ (galat…

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Availability sacrificed ✗ (user ko…

Topic 5

CAP Categories aur Database Examples

🔑 | Category | Guarantees | Sacrifice | Real Databases | Best For | |---|---|---|---|---| |…
Topic 6
📊 🔬

Eventual Consistency

CAP theorem ki wajah se ek bohot important concept aaya: Eventual Consistency. Yeh AP…
Topic 7

PACELC Extension

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DynamoDB: PA/EL — Partition me…

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MongoDB: PC/EC — Partition me…

Cassandra: PA/EL — Partition me…

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PostgreSQL (replicated): PC/EC —…

Topic 8
📥 ⚙️ 🔬 💡

Real-World Decision Making

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Wrong balance dikhana unacceptable…

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Agar partition ho to kuch…

Strong consistency mandatory

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Database choice: PostgreSQL…

Topic 9

Common Misconceptions

📚 | Misconception | Reality | |---|---| | "Pick any 2 out of 3" | P is practically…
Topic 10
💡 📊 🔬

CAP aur Microservices

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Har microservice apna database…

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Services network par communicate…

Cross-service consistency maintain…

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Saga Pattern: Distributed…

Topic 11
📥 📥 🧠 🔬 💡 🎯

Historical Context

🎯 | Year | Event | |---|---| | 2000 | Eric Brewer ne CAP conjecture keynote me present kiya…
Topic 12

Summary

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C = har read me latest data, A =…

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P practically mandatory hai — real…

CP systems (MongoDB, HBase):…

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AP systems (Cassandra, DynamoDB):…

Diagram
📥 ⚙️ 🔬 💡

Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Distributed systems

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Consistency

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Availability

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Database

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NoSQL

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SQL

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

CAP Theorem ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

CAP Theorem ka 'Concept Type' kya hai?

Complete! 🎉
COMPLETE

CAP Theorem Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

CAP Theorem Complete

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Distributed systems

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