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<h1>
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<h1>
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<a name="ledisdb" class="anchor" href="#ledisdb"><span class="octicon octicon-link"></span></a>LedisDB</h1>
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<a name="ledisdb" class="anchor" href="#ledisdb"><span class="octicon octicon-link"></span></a>LedisDB</h1>
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<p>Ledisdb is a high performance NoSQL like Redis based on LevelDB written by go. It supports some advanced data structure like kv, list, hash and zset, and may be alternative for Redis.</p>
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<p>Ledisdb is a high performance NoSQL like Redis based on LevelDB written by Golang. It supports some advanced data structure like kv, list, hash, zset and bitmap, and may be alternative for Redis.</p>
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<h2>
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<h2>
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<a name="features" class="anchor" href="#features"><span class="octicon octicon-link"></span></a>Features</h2>
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<a name="features" class="anchor" href="#features"><span class="octicon octicon-link"></span></a>Features</h2>
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<ul>
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<ul>
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<li>Rich advanced data structure: KV, List, Hash, ZSet, Bit.</li>
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<li>Rich advanced data structure: KV, List, Hash, ZSet, Bitmap.</li>
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<li>Uses leveldb to store lots of data, over the memory limit. </li>
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<li>Uses leveldb to store lots of data, over the memory limit.</li>
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<li>Supports expiration and ttl.</li>
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<li>Supports expiration and ttl.</li>
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<li>Redis clients, like redis-cli, are supported directly.</li>
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<li>Redis clients, like redis-cli, are supported directly.</li>
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<li>Multi client API supports, including Golang, Python, Lua(Openresty). </li>
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<li>Multi client API supports, including Golang, Python, Lua(Openresty).</li>
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<li>Easily to embed in Golang application. </li>
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<li>Easy to embed in Golang application.</li>
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<li>Replication to guarantee data safe.</li>
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<li>Replication to guarantee data safe.</li>
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<li>Supplies tools to load, dump, repair database. </li>
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<li>Supplies tools to load, dump, repair database.</li>
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</ul><h2>
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</ul>
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<a name="build-and-install" class="anchor" href="#build-and-install"><span class="octicon octicon-link"></span></a>Build and Install</h2>
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<ul>
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<h2>
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<li>
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<a name="eample" class="anchor" href="#example"><span class="octicon octicon-link"></span></a>Example</h2>
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<p>Create a workspace and checkout ledisdb source</p>
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<pre><code>mkdir $WORKSPACE
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cd $WORKSPACE
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git clone git@github.com:siddontang/ledisdb.git src/github.com/siddontang/ledisdb
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cd src/github.com/siddontang/ledisdb
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</code></pre>
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</li>
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<li>
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<p>Install leveldb and snappy, if you have installed, skip.</p>
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<p>I supply a simple shell to install leveldb and snappy, you can use: </p>
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<pre><code>sh build_leveldb.sh
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</code></pre>
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<p>It will default install leveldb at /usr/local/leveldb and snappy at /usr/local/snappy</p>
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</li>
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<li><p>Change LEVELDB_DIR and SNAPPY_DIR to real install path in dev.sh.</p></li>
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<li>
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<p>Then:</p>
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<pre><code>. ./bootstap.sh
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. ./dev.sh
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go install ./...
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</code></pre>
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</li>
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</ul><h2>
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<a name="run" class="anchor" href="#run"><span class="octicon octicon-link"></span></a>Run</h2>
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<pre><code>./ledis-server -config=/etc/ledis.json
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<pre><code>./ledis-server -config=/etc/ledis.json
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@ -98,7 +66,7 @@ ledis 127.0.0.1:6380> get a
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</code></pre>
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</code></pre>
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<h2>
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<h2>
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<a name="lib" class="anchor" href="#lib"><span class="octicon octicon-link"></span></a>Lib</h2>
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<a name="lib" class="anchor" href="#lib"><span class="octicon octicon-link"></span></a>Lib Example</h2>
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<pre><code>import "github.com/siddontang/ledisdb/ledis"
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<pre><code>import "github.com/siddontang/ledisdb/ledis"
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l, _ := ledis.Open(cfg)
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l, _ := ledis.Open(cfg)
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@ -109,43 +77,15 @@ db.Set(key, value)
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db.Get(key)
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db.Get(key)
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</code></pre>
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</code></pre>
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<h2>
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<a name="replication" class="anchor" href="#replication"><span class="octicon octicon-link"></span></a>Replication</h2>
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<p>set slaveof in config or dynamiclly</p>
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<pre><code>ledis-cli -p 6381
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ledis 127.0.0.1:6381> slaveof 127.0.0.1:6380
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OK
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</code></pre>
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<h2>
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<h2>
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<a name="benchmark" class="anchor" href="#benchmark"><span class="octicon octicon-link"></span></a>Benchmark</h2>
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<a name="links" class="anchor" href="#links"><span class="octicon octicon-link"></span></a>Links</h2>
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<p>See benchmark.md for more.</p>
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<h2>
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<a name="todo" class="anchor" href="#todo"><span class="octicon octicon-link"></span></a>Todo</h2>
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<ul>
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<ul>
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<li>Admin</li>
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<li><a href="https://godoc.org/github.com/siddontang/ledisdb">GoDoc</a></li>
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</ul><h2>
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<li><a href="http://blog.csdn.net/siddontang/article/category/2264003">Author's Chinese Blog</a></li>
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<a name="godoc" class="anchor" href="#godoc"><span class="octicon octicon-link"></span></a>GoDoc</h2>
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<li><a href="https://github.com/siddontang/ledisdb/wiki/Commands">Server Commands</a></li>
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</ul>
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<p><a href="https://godoc.org/github.com/siddontang/ledisdb"><img src="https://godoc.org/github.com/siddontang/ledisdb?status.png" alt="GoDoc"></a></p>
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<h2>
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<a name="commands" class="anchor" href="#commands"><span class="octicon octicon-link"></span></a>Commands</h2>
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<p>Some server commands explaintions are <a href="https://github.com/siddontang/ledisdb/wiki/Commands">here</a>, others will add continuate.</p>
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<h2>
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<a name="thanks" class="anchor" href="#thanks"><span class="octicon octicon-link"></span></a>Thanks</h2>
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<p>Gmail: <a href="mailto:cenqichao@gmail.com">cenqichao@gmail.com</a></p>
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<p>Gmail: <a href="mailto:chendahui007@gmail.com">chendahui007@gmail.com</a></p>
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<h2>
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<h2>
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<a name="feedback" class="anchor" href="#feedback"><span class="octicon octicon-link"></span></a>Feedback</h2>
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<a name="feedback" class="anchor" href="#feedback"><span class="octicon octicon-link"></span></a>Feedback</h2>
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