當代科技

一般使用的 DB 統稱是 RDBMS(MSSQL、MySQL … 等), 現在因為雲端運算的興起, Key-Value 的系統也漸漸紅了起來, 那到底有哪些 Key-Value system 可以用呢?

此篇文章 A Yes for a NoSQL Taxonomy 主要是這篇 NoSQL is a Horseless Carriage 簡報的整理.

此簡報將 Key-Value 的系統分成幾個類別, 並將這些資料整理出來. (下述內容主要取自簡報, 另外補上 連結 和 簡介.)

註: 下述連結有可能有誤, 有些系統不熟, 若有錯誤麻煩請隨時糾正我. orz.

Key-Value 系統分類列表

• key‐value‐cache: memcached, repcached, coherence, infinispan, eXtreme scale, jboss cache, velocity, terracoqa
  • memcached: a distributed memory object caching system
  • repcached – add data replication feature to memcached
  • Oracle Coherence
  • INFINISPAN – Open Source Data Grids – JBoss Community
  • WebSphere eXtreme Scale
  • JBoss Cache
  • Apache Velocity Site – The Apache Velocity Project
  • Terracotta: Simple Scale for Enterprise Java
• key‐value‐store: keyspace, flare, schema‐free, RAMCloud
  • Scalien – Keyspace
  • Flare | Data Visualization for the Web
  • schema‐free
  • RAMCloud Project – Confluence
• eventually‐consistent key‐value‐store: dynamo, voldemort, Dynomite, SubRecord, Mo8onDb, Dovetaildb
  • Dynamo: Amazon’s Highly Available Key-value Store
  • Project Voldemort
  • Dynomite – GitHub
  • SubRecord – Storage in the cloud
  • Mo8onDb – ?
  • Dovetaildb – DovetailDB is a schemaless, JSON-based database. It is similar in spirit to Amazon’s SimpleDB, but allows for javascript to be executed on the server, and, within that context, provides full transaction support.
• ordered‐key‐value‐store: tokyo tyrant, lightcloud, NMDB, luxio, memcachedb, actord
  • Tokyo Tyrant: network interface of Tokyo Cabinet
  • LightCloud – Distributed and persistent key value database (Plurk Open Source)
  • nmdb – A multiprotocol network database
  • Lux IO – Yet Another Fast Database Manager
  • memcachedb – A distributed key-value storage system designed for persistent.
  • actord – Memcached implementation for the JVM in Scala. Uses treaps for in memory storage. Treap per cpu for better throughput. Allows for disk storage as well. speak memached protocol.
• data‐structures server: redis
  • redis – A persistent key-value database with built-in net interface written in ANSI-C for Posix systems
• tuple‐store: gigaspaces, coord, apache river
  • GigaSpaces Blog
  • Coord – An Open Source Project for Large-Scale Data Analysis
  • Apache River
• object database: ZopeDB, db4o, Shoal
  • ZopeDB – Zope Object Database
  • db4o :: Java & .NET Object Database – Open Source Object Database, Open Source Persistence, Oodb
  • Shoal – ?
• document store: CouchDB, Mongo, Jackrabbit, XML Databases, ThruDB, CloudKit, Perservere, Riak Basho, Scalaris
  • CouchDB – Apache CouchDB: The CouchDB Project
  • Mongo
  • Jackrabbit – Welcome to Apache Jackrabbit
  • XML Databases
  • ThruDB – Document Oriented Database Services
  • CloudKit – An Open Web JSON Appliance
  • Persevere: The JSON database and JavaScript application server
  • Riak Basho – A Decentralized Database
  • Scalaris – Scalaris is a distributed key-value store
• wide columnar store: BigTable, Hbase, Cassandra, Hypertable, KAI, OpenNeptune, Qbase, KDI
• Bigtable: A Distributed Storage System for Structured Data
• Hbase
• Cassandra Project
• Hypertable: An Open Source, High Performance, Scalable Database
• KAI – ?
• OpenNeptune – Distributed Structured Data Storage
• Qbase – ?
• KDI – ?

相關網頁

• Distributed, fault-tolerant and schema-free document-oriented database
• 分散式 Key Value Store 漫谈
• Dynamo – Amazon 的 key value 系統簡介
• Anti-RDBMS: A list of distributed key-value stores
• memcachedb at Gea-Suan Lin’s BLOG
• Plurk 的 LightCloud at Gea-Suan Lin’s BLOG
• NoSQL meetup, report
• Riak – web-shaped data storage system
• Yet another Key-Value database
• Product: Lightcloud – Key-Value Database

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