# memcachedb

**Repository Path**: dongbo_89/memcachedb

## Basic Information

- **Project Name**: memcachedb
- **Description**: memcachedb ported from BerkeleyDB to LMDB originally from http://memcachedb.googlecode.com/svn/trunk
- **Primary Language**: C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 1
- **Created**: 2018-08-20
- **Last Updated**: 2025-01-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

What is MemcacheDB?
*******************
MemcacheDB is a distributed key-value storage system designed for persistent. It is NOT a cache solution, but a persistent storage engine for fast and reliable key-value based object storage and retrieval. It conforms to memcache protocol(not completed, see below), so any memcached client can have connectivity with it. MemcacheDB uses Berkeley DB as a storing backend, so lots of features including transaction and replication are supported. 

Features
********
* High performance read/write for a key-value based object
* High reliable persistent storage with transaction
* High availability data storage with replication
* Memcache protocol compatibility

Supported memcache commands
***************************
get(also mutiple get) 
set, add, replace
append/prepend
incr, decr
delete
stats

Private commands
****************
rget
db_checkpoint
db_archive
rep_set_priority
stats rep
stats repmgr
stats repms

Some Warning
************
Expire time has been discarded in MemcacheDB(we are for persistent:p), so you should not use any corresponding features of clients. The daemon does nothing while you give a expire time to an item.

For more info, see: http://memcachedb.org