引言文献是由 Rick Cattell 撰写的论文,论文讨论了可扩展的结构化数据的、非结构化的(包括基于键值对的、基于文档的和面对列的)数据存储方案(注:NOSQL是支撑大数据应用的关键所在
事实上,将 NOSQL 翻译为“非结构化”不甚准确,因为 NOSQL 更为常见的解释是:Not Only SQL(不仅仅是结构化),换句话说,NOSQL 并不是站在结构化 SQL 的对立面,而是既可包括结构化数据,也可包括非结构化数据)
论文信息Scalable SQL and NoSQL Data StoresRick Cattell Originally published in 2024, last revised December 2024摘要ABSTRACTIn this paper , we examine a number of SQL and so— called “NoSQL” data stores designed to scale simple OLTP-style application loads over many servers
Originally motivated by Web 2
0 applications, these systems are designed to scale to thousands or millions of users doing updates as well as reads , in contrast to traditional DBMSs and data warehouses
We contrast the new systems on their data model, consistency mechanisms, storage mechanisms, durability guarantees,