Wiki Article · Cinematic

Backpressure

Backpressure ek flow-control mechanism hai jo tab kaam aata hai jab ek system component (producer)…

Overview

Backpressure — Quick Facts

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Property: Detail

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Full Name: Backpressure (Flow Control…

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Category: Distributed Systems, Reactive…

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Origin: Fluid dynamics / hydraulic…

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Full Name | Backpressure (Flow Control Mechanism) | |…

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Etymology aur Origin

💡 "Backpressure" word fluid dynamics se aaya hai. Hydraulic systems me jab pipe ke…

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How Backpressure Works

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Producer = data generate karne…

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Consumer = data process karne wala…

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Buffer / Channel = beech me…

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Backpressure Strategies

⭐ Software systems me backpressure implement karne ki 6 major strategies hain: | Strategy |…

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Backpressure Flow Diagram

🔑 `mermaid sequenceDiagram participant P as Producer participant B as Buffer (Bounded)…

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Backpressure in Reactive Systems

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Flux = backpressure-aware…

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Mono = single-value publisher…

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Operators: limitRate(n),…

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Spring WebFlux internally Reactor…

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Backpressure in Messaging Systems

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Kafka me consumer inherently…

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Agar consumer slow hai, messages…

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Key configuration:…

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Consumer lag = producer offset -…

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Backpressure in HTTP / API Layer

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Circuit breaker OPEN ho jaata hai…

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Caller (producer) ko indirectly…

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Circuit periodically HALF-OPEN…

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Libraries: Resilience4j (Java),…

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Strategies Deep-Dive

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Pros: No data loss (jab tak buffer…

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Cons: Memory consumption…

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Best for: Bursty traffic jo…

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Pros: Constant memory usage, low +…

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Anti-Patterns

💡 1. Unbounded Queues (The Memory Time Bomb) "Buffer size = Integer.MAX_VALUE" ya…

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Real-World Use Cases

🎯 1. Video Streaming (Netflix / YouTube) Video server frames fast generate karta hai…

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Common Mistakes

⭐ 1. Backpressure ko afterthought samajhna — System design me backpressure initially…

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Best Practices

🔑 1. Bounded Buffers Always — Kabhi bhi unbounded queue mat use karo production me. Buffer…

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Interview Perspective

✨ Common Questions aur Answers Q1: Backpressure kya hai simple words me? A: Backpressure ek…

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Glossary

🌟 | Term | Definition | |---|---| | Backpressure | Flow control mechanism jisme consumer…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Backpressure ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Backpressure ka 'Full Name' kya hai?

Complete! 🎉

Backpressure Complete!

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Backpressure Complete

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