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update readme, add hyperleveldb

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holys 2014-08-12 14:44:16 +08:00
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README.md
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Ledisdb is a high performance NoSQL like Redis written by go. It supports some advanced data structure like kv, list, hash, zset, bitmap, and may be alternative for Redis.
LedisDB now supports multi databases as backend to store data, you can test and choose the proper one for you.
LedisDB now supports multiple databases as backend to store data, you can test and choose the proper one for you.
## Features
+ Rich advanced data structure: KV, List, Hash, ZSet, Bitmap.
+ Stores lots of data, over the memory limit.
+ Various backend database to use: LevelDB, goleveldb, LMDB, RocksDB, BoltDB.
+ Various backend database to use: LevelDB, goleveldb, LMDB, RocksDB, BoltDB, HyperLevelDB.
+ Supports expiration and ttl.
+ Redis clients, like redis-cli, are supported directly.
+ Multi client API supports, including Go, Python, Lua(Openresty).
+ Multiple client API supports, including Go, Python, Lua(Openresty), Node.js.
+ Easy to embed in your own Go application.
+ Restful API support, json/bson/msgpack output.
+ Replication to guarantee data safe.
@ -51,16 +51,29 @@ Create a workspace and checkout ledisdb source
## RocksDB support
+ Install rocksdb(shared_lib) and snappy first.
+ [Install rocksdb](https://github.com/facebook/rocksdb/blob/master/INSTALL.md)(`make shared_lib`) and snappy first.
LedisDB has not supplied a simple script to install, maybe later.
+ Set ```ROCKSDB_DIR``` and ```SNAPPY_DIR``` to the actual install path in dev.sh.
+ Set ```ROCKSDB_DIR``` and ```SNAPPY_DIR``` to the actual install path in `dev.sh`.
+ ```make```
## HyperLevelDB support
+ [Install hyperleveldb](https://github.com/rescrv/HyperLevelDB/blob/master/README) and snappy first.
LedisDB has not supplied a simple script to install, maybe later.
+ Set `HYPERLEVELDB` and `SNAPPY_DIR` to the actual install path in `dev.sh`.
+ `make`
## Choose store database
LedisDB now supports goleveldb, lmdb, leveldb, rocksdb, boltdb, it will choose goleveldb as default to store data if you not set.
LedisDB now supports goleveldb, lmdb, leveldb, rocksdb, boltdb, hyperleveldb. it will choose goleveldb as default to store data if you not set.
Choosing a store database to use is very simple, you have two ways: