Fast, lightweight in-memory database. Redis-compatible protocol with persistence, replication, and Sentinel support.
npm install moledbFast, lightweight in-memory database with Redis-compatible protocol.
- Redis-compatible protocol - Use existing Redis clients
- Persistence - AOF (Append-Only File) support
- Replication - Master-replica setup
- Sentinel - High availability monitoring
- TTL support - Automatic key expiration
- Memory management - LRU eviction policies
- Fast - Built in Go for performance
``bash`
npm install -g moledb
`bash`
mole
Server starts on 127.0.0.1:7379 by default.
`bash`
mole-cli
127.0.0.1:7379> SET mykey "Hello"
OK
127.0.0.1:7379> GET mykey
"Hello"
`bash
mole [options]
Options:
-addr string
TCP address to listen on (default "127.0.0.1:7379")
-aof
Enable AOF persistence
-aof-path string
AOF file path (default "./mole.aof")
-aof-fsync string
AOF fsync policy: always|everysec|no (default "everysec")
-maxmemory int
Max memory in bytes (0 = no limit)
-maxmemory-policy string
Eviction policy: noeviction|allkeys-lru (default "noeviction")
-role string
Server role: master|replica (default "master")
-master-addr string
Master address (required for replica)
`
Start with persistence:
`bash`
mole -aof -aof-path ./data/mole.aof
Start replica:
`bash`
mole -role replica -master-addr 127.0.0.1:7379 -addr 127.0.0.1:7380
Interactive mode:
`bash`
mole-cli
Single command:
`bash`
mole-cli SET key value
mole-cli GET key
Connect to different host:
`bash`
mole-cli -h 192.168.1.100 -p 7379
- GET, SET, DEL, EXISTS
- , TTL
- , DECR
- , RPUSH, LPOP, RPOP, LRANGE
- , SMEMBERS, SISMEMBER
- , HGET, HGETALL
- , PING, INFO
- And more...
`javascript
const redis = require('redis');
const client = redis.createClient({ port: 7379 });
await client.connect();
await client.set('key', 'value');
const value = await client.get('key');
console.log(value); // 'value'
``
MIT