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SSDB - A fast NoSQL database, an alternative to Redis
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ideawu/ssdb
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SSDB is a high performace key-value(key-string, key-zset, key-hashmap) NoSQL database,an alternative to Redis.
SSDB is stable, production-ready and is widely used by many Internet companies including QIHU 360.
- LevelDB client-server support, written in C/C++
- Designed to store collection data
- Persistent key-value, key-zset, key-map('hashmap'), key-list storage
- Redis clients are supported
- Client API supports including C++, PHP, Python, Cpy, Java, nodejs, Ruby, Go(see all)
- Persistent queue service
- Replication(master-slave), load balance
- GUI administration tool(phpssdbadmin)
- Built-in CLI nagios self-checks
<?phprequire_once('SSDB.php');$ssdb =newSimpleSSDB('127.0.0.1',8888);$resp =$ssdb->set('key','123');$resp =$ssdb->get('key');echo$resp;// output: 123
$ wget --no-check-certificate https://github.com/ideawu/ssdb/archive/master.zip$ unzip master$cd ssdb-master$ make$#optional, install ssdb in /usr/local/ssdb$ sudo make install# start master$ ./ssdb-server ssdb.conf# or start as daemon$ ./ssdb-server -d ssdb.conf# ssdb command line$ ./tools/ssdb-cli -p 8888# stop ssdb-server$ ./ssdb-server ssdb.conf -s stop# for older version$kill`cat ./var/ssdb.pid`
Total 1000 requests.
writeseq : 0.546 ms/op 178.7 MB/swriterand : 0.519 ms/op 188.1 MB/sreadseq : 0.304 ms/op 321.6 MB/sreadrand : 0.310 ms/op 315.0 MB/s
View full SSDB vs Redis benchmark charts...
========== set ==========qps: 44251, time: 0.226 s========== get ==========qps: 55541, time: 0.180 s========== del ==========qps: 46080, time: 0.217 s========== hset ==========qps: 42338, time: 0.236 s========== hget ==========qps: 55601, time: 0.180 s========== hdel ==========qps: 46529, time: 0.215 s========== zset ==========qps: 37381, time: 0.268 s========== zget ==========qps: 41455, time: 0.241 s========== zdel ==========qps: 38792, time: 0.258 sRun on a 2013 MacBook Pro 13 inch with Retina display.
Download ssdb-server.exe from here:https://github.com/ideawu/ssdb-bin
make ios# ls ios/include/ libleveldb-ios.a libsnappy-ios.a libssdb-ios.a libutil-ios.aDrag the static libraies files into your iOS project. Then addios/include to your iOS project'sHeader Search Paths, which is set inBuild Settings.
- Author's homepage
- Cpy Scripting Language
- Google LevelDB
- Lua ssdb client driver for the ngx_lua
- Yet another ssdb client for Python
- SSDB 中文文档
SeeChanges-Made-to-LevelDB wiki
SSDB is licensed underNew BSD License, a very flexible license to use.
@ideawu(wuzuyang1@gmail.com)
- 刘建辉,liujianhui@gongchang.com
- wendal(陈镇铖),wendal1985@gmail.com,http://wendal.net
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SSDB - A fast NoSQL database, an alternative to Redis