muza4y — System Design Lab

12 hands-on mini projects covering distributed systems, scalability, and real-world architecture.

01
URL Shortener
Hashing · REST API · Redis · PostgreSQL
in progress 02
Rate Limiter
Token Bucket · Sliding Window · Redis
soon 03
Key-Value Store
In-memory · Storage Engines
soon 04
Task Queue / Job Scheduler
Message Queues · Workers · Async
soon 05
Notification System
Fan-out · Pub/Sub · Push vs Pull
soon 06
Leaderboard
Sorted Sets · Real-time · Redis
soon 07
Distributed Cache
Consistent Hashing · Eviction Policies
soon 08
Search Autocomplete
Trie · Indexing · Typeahead
soon 09
Distributed File System
Replication · Fault Tolerance · Chunking
soon 10
Chat System
WebSockets · Message Delivery · Presence
soon 11
Feed System
Fan-out on Write/Read · Caching
soon 12
Video Upload & Streaming
CDN · Chunked Upload · Encoding Pipeline
soon