分布式 key-value 存储系统
Project Voldemort is a scalable, highly available, NoSql, distributed, key/value store developed by Linkedin which in turn was inspired by Amazon’s Dynamo paper. The source code for Voldemort is currently hosted at GitHub.
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文章来源：http://peopleyun.com/?p=900
随着Web2.0网站兴起和非结构化数据的膨胀，使得NoSQL产品在短短一年间像雨后春笋一样不断涌现，并提供诸如灵活的格式（Schema）， 对数据的高并发读写和灵活扩展等传统关系型数据库所无法提供的特性。但瑕不掩瑜，NoSQL产品还是存在很多的不足，而且这些不足导致了现在NoSQL还 是处于“雷声大雨点小”的情况，而本文会试着为这一窘境提出一个称为“NoSQL的Spring”的解决方案，但在切入这个解决方案之前，会先介绍一下 NoSQL的整体结构和其现有问题来作为铺垫。
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NoSQL is a trend that is gaining steam primarily in the world of Open Source. There are numerous NoSQL solutions available for all levels of complexity: from queryable distributed solutions like MongoDB to simpler distributed key-value storage solutions like Cassandra. Then there’s Riak, Tokyo Cabinet, Voldemort, CouchDB, and Redis. However, very few of these packaged NoSQL products are available for the other end of the platform market: Microsoft Windows. I’m going to outline what’s available now and briefly touch on some opportunities that are still available to the daring Microsoft engineer.
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