https://github.com/tidwall/kvnode

key value server. redis api, leveldb storage, raft support
https://github.com/tidwall/kvnode

Last synced: 3 months ago
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key value server. redis api, leveldb storage, raft support

• Host: GitHub
• URL: https://github.com/tidwall/kvnode
• Owner: tidwall
• License: mit
• Created: 2017-01-31T13:57:08.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2020-09-18T18:13:12.000Z (about 4 years ago)
• Last Synced: 2024-06-18T20:16:54.525Z (5 months ago)
• Language: Go
• Size: 2.54 MB
• Stars: 80
• Watchers: 7
• Forks: 7
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# kvnode

Minimal Key/Value store with basic Redis support. 

- Redis API

- LevelDB disk-based storage

- Raft support with [Uhaha](https://github.com/tidwall/uhaha) commands

- Compatible with existing Redis clients

Commands:

```

SET key value

GET key

DEL key [key ...]

PDEL pattern

KEYS pattern [PIVOT prefix] [LIMIT count] [DESC] [WITHVALUES] [EXCL]

MSET key value [key value ...]

MGET key [key ...]

```

## Key scanning

The `KEYS` command returns keys and values, ordered by keys. 

The `PIVOT` keyword allows for efficient paging.

For example:

```

redis> MSET key1 1 key2 2 key3 3 key4 4

OK

redis> KEYS * LIMIT 2

1) "key1"

2) "key2"

redis> KEYS * PIVOT key2 LIMIT 2

1) "key3"

2) "key4"

```

The `PDEL` commands will delete all items matching the specified pattern.

## Contact

Josh Baker [@tidwall](http://twitter.com/tidwall)

## License

kvnode source code is available under the MIT [License](/LICENSE).