URL Shortener Simulator
Interactive Design
Sim Clock:
00:00:00
⏸
Pause
🔄
Reset
0.25x Speed
0.5x Speed
1.0x Speed
2.0x Speed
5.0x Speed
Test Scenarios
🟢
Normal Operations
⚡
Peak Write Traffic
🌪️
Cache-Miss Storm
💥
DB Node Offline
⚠️
Hash Collision Loop
System Inputs
Traffic Rate
ⓘ
5 /s
Read / Write Ratio
ⓘ
90% R / 10% W
Gateway Rate Limit
ⓘ
30 /s
HTTP Redirect Code
ⓘ
301 (Permanent)
302 (Found)
ID Hash strategy
ⓘ
Base62 Counter
MD5 Crop
Redis TTL
ⓘ
60s
Redis Max Keys
ⓘ
50 keys
NoSQL DB Latency
ⓘ
50 ms
Live System Metrics
Throughput
0 /s
Avg Latency
0 ms
Cache Hit Rate
0%
DB Writes/Reads
0 / 0
Hash Collisions
0
Rate Limited
0%
Error Rate
0%
Browser Cache Hits
0
Database Partitions (Shards)
Shard A (Keys 0-U)
Keys: 0 | QPS: 0
ONLINE
Shard B (Keys V-m)
Keys: 0 | QPS: 0
ONLINE
Shard C (Keys n-z)
Keys: 0 | QPS: 0
ONLINE
Component Inspector
Click any server node on the architecture diagram to inspect and configure its settings.
Simulation Logs
Clear
Title
Description