Adarsh retweetledi
System Design roadmap !!
Start → Basics → Networking → OS → Databases → Caching → Messaging → Scaling → Reliability → Security → Observability → Practice
Requirements → APIs → Load Balancer → App Servers → Database → Cache → Queue → Storage → CDN → Rate Limiter → Monitoring
Client → DNS → CDN → Reverse Proxy → Service → DB → Cache
Latency → Throughput → Availability → Consistency → Durability → Fault Tolerance → Scalability
SQL → NoSQL → Indexing → Replication → Sharding → Partitioning → Transactions
REST → gRPC → WebSockets → Async Processing → Event-Driven Systems
Redis → Kafka → RabbitMQ → S3 → Postgres → Elasticsearch
Single Node → Distributed → Multi-AZ → Multi-Region
Monolith → Modular Monolith → Microservices only when needed
Logs → Metrics → Tracing → Alerts → SLOs
Brute force design → Bottleneck finding → Tradeoff thinking → Better architecture
Functional requirements → Non-functional requirements → Capacity estimation → High level design → Deep dive → Failure cases → Scale plan
Read designs → Watch failures → Build small systems → Review mistakes → Redesign again
URL Shortener → Rate Limiter → Chat App → Notification System → Search → Feed → Payment System → Ride Sharing
Think → Draw → Explain → Defend tradeoffs → Improve
Consistency → Clarity → Repetition → Deep work
End → Crack interviews and build real systems
Save this !!
Isha Singh🌈@isha_singh06
DSA roadmap !! Start → Basics → Patterns → Practice daily → Optimize → Revise Arrays → Strings → Hashing → Recursion → Sorting → Searching → Sliding Window → Stack → Queue → Trees → Graphs → DP Easy → Medium → Hard → Repeat → Analyze → Improve Brute → Optimize → Pattern → Template Consistency → Discipline → Grind End → Crack interviews Save this !!
English
