System Design & Architecture

Explore curated articles and deep dives in this category.

All Foundations API Architecture HLD LLD
Design a URL Shortener like Bitly
HLD 09 May 2026 18 min read
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Design Library Management System
LLD 04 May 2026 8 min read
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Design Elevator System
LLD 02 May 2026 5 min read
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Design Parking Lot
LLD 02 May 2026 7 min read
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Design WhatsApp / Real-Time Chat System
HLD 01 May 2026 29 min read
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Rate Limiting & Throttling
API Architecture 23 Apr 2026 13 min read
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Load Balancing – L4, L7, and Consistent Hashing
API Architecture 23 Apr 2026 10 min read
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API Gateway Pattern
API Architecture 23 Apr 2026 8 min read
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Message Brokers – Kafka, RabbitMQ, SQS, EventBridge
API Architecture 23 Apr 2026 7 min read
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Synchronous vs Asynchronous Communication
API Architecture 23 Apr 2026 5 min read
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REST vs gRPC vs GraphQL – A Practical Comparison for Modern Systems
API Architecture 23 Apr 2026 8 min read
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PACELC Theorem Explained
Foundations 12 Apr 2026 4 min read
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