数据库一览

我们常用的数据库，比如Oracle， MySQL， Sybase都是关系型数据库；但是随着技术的不断发展和应用的要求越来越高，现在纷纷涌现出新的数据库类型，比如面向对象的数据库，内存数据库，键-值(Key-value)数据库......
下面是各种类型数据库的链接，有兴趣的可以进去研究研究.....尤其是Key-Value database，这是当下比较热门的。

Database Software

Relational

• Oracle

• MS-SQL http://www.microsoft.com/sqlserver/

• MySQL

  • http://www.mysql.com/products/database/cluster/

  • http://www.hivedb.org/

  • http://scaledb.com/

  • https://launchpad.net/percona-xtradb

  • https://launchpad.net/drizzle

  • http://www.kickfire.com/

  • TokuDB http://tokutek.com/

  • Tools:

    • http://code.google.com/p/google-mysql-tools Made by Google, wooo!

    • http://opensource.plurk.com/MySQL_Tools/

    • http://code.google.com/p/monolith-toolkit/

  • Alternative uses:

    • http://pharos.infogami.com/tdb

    • http://bret.appspot.com/entry/how-friendfeed-uses-mysql

    • http://forge.mysql.com/wiki/TagSchema

• PGSQL http://www.postgresql.org/

  • http://www.enterprisedb.com/

  • http://code.google.com/p/sepgsql/

• Ingres http://www.ingres.com/

• SQLite

  • http://code.google.com/p/sphivedb/

  • http://code.google.com/p/sqlite-ng

• Firebird http://ibphoenix.com/

• Sybase http://www.sybase.com/

• http://www.sdn.sap.com/irj/sdn/maxdb

• http://www.h2database.com/

• http://hsqldb.org/

Key-Value

• http://www.oracle.com/database/berkeley-db/index.html

  • http://code.google.com/p/jaddas/

• http://hamsterdb.com/

• http://www.danga.com/memcached/

  • Tools:

    • http://tangent.org/552/libmemcached.html C library for using memcached

    • http://code.google.com/p/mctop/ Memcache monitoring.

    • http://code.google.com/p/mcmon/ Memcache monitoring.

  • http://code.google.com/p/cacherl/ Ported to Erlang.

  • http://memcachedb.org/ Persistence using BDB.

  • http://rubyforge.org/projects/starling/

• http://tokyocabinet.sourceforge.net/index.html

  • http://opensource.plurk.com/LightCloud/

  • http://labs.gree.jp/Top/OpenSource/Flare-en.html

  • http://code.google.com/p/pytyrant/ Ported to python.

    • http://code.google.com/p/pyrant/ Fork of pytyrant.

• http://code.google.com/p/babudb/

• http://incubator.apache.org/cassandra/

• http://project-voldemort.com/

• http://scalien.com/keyspace/

• http://code.google.com/p/scalaris/

• http://wiki.github.com/cliffmoon/dynomite

• http://riak.basho.com/

• http://subrecord.org/

• MCache http://www.mohawksoft.org/?q=node/8

• http://code.google.com/p/redis/ Great but memory-use too high

  • http://groups.google.com/group/redis-db/browse_thread/thread/6cd687a6c32035cb

• http://code.google.com/p/thrudb/

• http://code.google.com/p/schemafree/

• http://code.google.com/p/crappydb/

• http://code.google.com/p/ydb/

• http://github.com/tuulos/ringo/tree/master

• http://github.com/wycats/moneta/tree/master

• Treemaker http://www.logarithmic.net/pfh/blog/01244327900

• http://code.google.com/p/tcache/

• http://code.google.com/p/histore/

• http://code.google.com/p/pawpaw/

• http://code.google.com/p/tengkong/

• http://code.google.com/p/contrabase/

• http://svn.apache.org/repos/asf/labs/bananadb/

• http://code.google.com/p/zdbm/

Hierarchical

• http://pytables.com

• http://sourceforge.net/projects/fis-gtm/

Column-oriented

• http://infinidb.org/

• http://www.luciddb.org/

• http://www.infobright.org/

• http://monetdb.cwi.nl/

• http://hadoop.apache.org/hbase/

• http://hypertable.org/

  • http://kosmosfs.sourceforge.net/

• http://www.equi4.com/metakit/

• http://www.openneptune.com/

• http://cloudbase.sourceforge.net/index.html#userDoc

• https://codeforge.lbl.gov/projects/fastbit/

Document-oriented

• http://www.mongodb.org/

• http://couchdb.apache.org/

• http://jackrabbit.apache.org/

• http://riak.basho.com/

• http://rddb.rubyforge.org/

• http://github.com/yrashk/strokedb/tree/master

• http://code.google.com/p/featherdb/

In-memory

• http://www-01.ibm.com/software/data/soliddb/soliddb/

• http://www.csqldb.com/

• http://www.mcobject.com/extremedbfamily.shtml

• http://code.google.com/p/collapsar/

Not exclusively in-memory.

• MySQL

• SQLite

• Firebird

• MonetDB

• H2 and hsqldb

Streaming

• http://www.sqlstream.com/

• http://kx.com/

• http://www.streambase.com/

• http://www.blobstreaming.org/

XML

• http://www.oracle.com/technology/tech/xml/xmldb/index.html

• http://www.oracle.com/database/berkeley-db/xml/index.html

• http://basex.org/

• http://modis.ispras.ru/sedna/index.html

• http://exist.sourceforge.net/

• http://xml.apache.org/xindice/

• http://www.mgateway.com/mdbx.html

• http://www.emc.com/products/detail/software/documentum-xdb.htm

Java-oriented

• http://www.hazelcast.com/

• http://www.jboss.org/infinispan

Javascript-oriented

• http://persvr.com

• http://code.google.com/p/dovetaildb/

• CouchDB

• MongoDB

• These are written in javascript.

  • http://code.google.com/p/xdb-js/

  • http://code.google.com/p/kombai-js/

Constant

• http://www.gnu.org/software/gdbm/gdbm.html

  • http://www.vogel-nest.de/wiki/Main/TgdbmPage

  • http://www.vogel-nest.de/wiki/Main/QgdbmDoc

• http://cr.yp.to/cdb.html

• http://www.corpit.ru/mjt/tinycdb.html

• http://www.unixuser.org/~euske/doc/tcdb/index.html

Triplestores

• http://esw.w3.org/topic/LargeTripleStores Good comparison of triplestores.

• http://www.franz.com/agraph/allegrograph/

• http://www.openrdf.org/

Graph

• http://neo4j.org/

• http://code.google.com/p/hypergraphdb/

Temporal

• http://www.timeconsult.com/Software/Software.html

• http://code.google.com/p/distdb/

Distributed hashtables

• Chord http://pdos.csail.mit.edu/chord/

  • http://nchord.sourceforge.net/

• Kademlia

  • http://kadc.sourceforge.net/

  • http://entangled.sourceforge.net/

  • http://khashmir.sourceforge.net/

  • http://www.heim-d.uni-sb.de/~heikowu/SharkyPy/

• Pastry http://code.google.com/p/monolith-toolkit/

  • http://bamboo-dht.org/

• Tapestry

  • http://current.cs.ucsb.edu/projects/chimera/

• http://www.p-grid.org/

Other

• http://www.hdfgroup.org/HDF5/whatishdf5.html

• http://terracotta.org/web/display/orgsite/Distributed+Cache

• http://www.erlang.org/doc/apps/mnesia/index.html

  • http://code.google.com/p/mnesiaex/

  • http://code.google.com/p/schemafinder/

  • http://code.google.com/p/fragmentron/

  • http://code.google.com/p/tcerl/

• http://www.cs.berkeley.edu/~sears/stasis/

• http://code.google.com/p/kineta/

• http://code.google.com/p/dqug/

• http://code.google.com/p/spinneret/