memcachedb 0.0.3 is released

Steve Chu stvchu at gmail.com
Sat Sep 29 06:50:24 UTC 2007


Download here: http://memcachedb.googlecode.com/files/memcachedb-0.0.3.tar.gz
Project home: http://code.google.com/p/memcachedb/

On 9/29/07, Steve Chu <stvchu at gmail.com> wrote:
> ChangeLog:
>     * add command "flush_all" that will truncate a database, warning to use.
>     * lots of code formated
>     * Bugfix: Now using "-u" option can get proper db file mode
>
> see: http://code.google.com/p/memcachedb/wiki/ChangeLog
>
> ----------
>
> What is Memcachedb?
>
> Memcachedb is a distributed storage system designed for persistent. We
> simplely hacked from memcached and tugela. But neither of them.
> Memcachedb is not a cache solution, it is a persistent solution for
> high-frequency writing and reading. It conforms to memcache
> protocol(not completed, see below), so any memcached client can have
> connectivity with memcachedb. Memcachedb uses Berkeley DB as a storing
> backend, so lots of features including transaction and replication are
> supported.
> Memcachedb Features
>
>     * High network performance, thanks to memcached and libevent(we
> using epoll).
>     * High storage performance, Using Berkeley DB BTREE Access Method,
> and bdb's own MPOOL.
>     * High availability, Berkeley DB Transaction supported, and
> replication will be ready later.
>
> Supported memcache command
>
>     * get, set, add, replace
>     * incr, decr
>     * delete
>     * stats
>     * flush_all
>
> Private commands
>
>     * db_checkpoint
>     * db_archive
>
> We Stand on the shoulders of giants, Memcachedb source code is based on:
>
>     * Memcached: http://www.danga.com/memcached/
>     * Tugela: http://meta.wikimedia.org/wiki/Tugela_Cache
>
>
> --
> Steve Chu
> http://stvchu.org
>


-- 
Steve Chu
http://stvchu.org


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