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# systemdesign

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Short Polling & Long Polling Concepts

Short Polling & Long Polling Concepts

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1 min read
Short Polling & Long Polling

Short Polling & Long Polling

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1 min read
Long-Term Polling & Short-Term Polling & Data Streaming

Long-Term Polling & Short-Term Polling & Data Streaming

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2 min read
Stop Wasting LLM Budgets: High-Performance Semantic Caching with Spring AI and pgvector

Stop Wasting LLM Budgets: High-Performance Semantic Caching with Spring AI and pgvector

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2 min read
Understanding the communication between the server and browser

Understanding the communication between the server and browser

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1 min read
I built a free system design whiteboard for engineering interviews

I built a free system design whiteboard for engineering interviews

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2 min read
POLLING

POLLING

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1 min read
Server and Events

Server and Events

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1 min read
Beyond open(): Designing a Crash-Safe, Atomic Hot-Patching Engine in Python

Beyond open(): Designing a Crash-Safe, Atomic Hot-Patching Engine in Python

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2 min read
[System Design] Banking Microservices Architecture: Event Sourcing, CQRS & Saga Patterns for Core Banking

[System Design] Banking Microservices Architecture: Event Sourcing, CQRS & Saga Patterns for Core Banking

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4 min read
LLD-9:Secure Data Stream System

LLD-9:Secure Data Stream System

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2 min read
Output is cheap. Judgment is the job.

Output is cheap. Judgment is the job.

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3 min read
Grokking System Design: The Complete Roadmap for System Design Interviews

Grokking System Design: The Complete Roadmap for System Design Interviews

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10 min read
AI Agent Rollback Plan: Undo Bad Actions Before Users Lose Trust

AI Agent Rollback Plan: Undo Bad Actions Before Users Lose Trust

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9 min read
Feature Flags at Scale: Designing a Distributed Control System for Production Behavior

Feature Flags at Scale: Designing a Distributed Control System for Production Behavior

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15 min read
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