Key-Value Store Simulator

Distributed Dynamo-style hash ring: replicas, clocks, consensus & repair.

t = 0.0s

Speed Seed

Consistency Presets

Replication factor (N) 3

Write consistency (W) 2

Read consistency (R) 2

Hinted handoff

Replication latency 80ms

Gossip frequency 4.0s

Memtable flush limit 5 writes

Target Key

Write Value (for Writes)

Continuous workload

healthy recovering / sync crashed / isolated write traffic read traffic

P95 Write Latency

0ms

P95 Read Latency

0ms

Clock Conflicts

Merkle Repairs

Gossip Sync Lag

0ms

SLA Success

100%

Node	Status	Memtable	SSTables	Hints

Select Node

Click Node A, B, C, or D to view its local key-value storage, WAL entries, and Merkle tree hashes.

Consistent Ring

Drag nodes A, B, C, D to re-arrange layout. Consistent hashing paths will update dynamically.