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HLD: Notification System
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HLD: Notification System

#systemdesign #webdev #programming #backend
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3 min read
HLD: Instagram Feed
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HLD: Instagram Feed

#systemdesign #backend #algorithms
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2 min read
HLD: Twitter / X
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HLD: Twitter / X

#systemdesign #algorithms #backend
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4 min read
Authentication & Authorization — JWT & OAuth 2.0
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Authentication & Authorization — JWT & OAuth 2.0

#systemdesign #backend #security #webdev
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2 min read
DDoS Protection & Rate Limiting Abuse Cases
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DDoS Protection & Rate Limiting Abuse Cases

#security #systemdesign #backend #webdev
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2 min read
Circuit Breaker Pattern
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Circuit Breaker Pattern

#security #systemdesign #distributedsystems
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2 min read
Distributed Locks
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Distributed Locks

#systemdesign #distributedsystems #backend #security
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2 min read
Idempotency
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Idempotency

#systemdesign #distributedsystems #security
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2 min read
Observability — Logs, Metrics, Tracing
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Observability — Logs, Metrics, Tracing

#systemdesign #distributedsystems #security #backend
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3 min read
Service Discovery
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Service Discovery

#systemdesign #distributedsystems #backend
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2 min read
Multi-Region & Geo-Distribution
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Multi-Region & Geo-Distribution

#systemdesign #distributedsystems #backend #devops
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2 min read
Cost Optimization
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Cost Optimization

#systemdesign #distributedsystems
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2 min read
Edge Computing
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Edge Computing

#systemdesign #distributedsystems #backend
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2 min read
Failure Handling & Resilience
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Failure Handling & Resilience

#systemdesign #distributedsystems #backend #devops
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3 min read
API Design — Advanced
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API Design — Advanced

#systemdesign #distributedsystems #api #backend
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3 min read
Cache Invalidation Patterns
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Cache Invalidation Patterns

#api #backend #systemdesign #distributedsystems
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3 min read
Distributed Cron Jobs
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Distributed Cron Jobs

#systemdesign #distributedsystems #backend #api
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1 min read
Leader Election
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Leader Election

#systemdesign #api #backend #distributedsystems
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1 min read
Rate Limiter Designs
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Rate Limiter Designs

#systemdesign #distributedsystems #api #backend
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3 min read