说明: Current distributed systems, even the ones that work, tend to be very fragile: they are hard to keep up, hard to manage, hard to grow, hard to evolve, and hard to program. In this talk, I look at several issues in an attempt to clean up the way we t <blteo> 在 上传 | 大小:281600
说明: Spanner is Google’s highly available global SQL database [CDE+12]. It manages replicated data at great scale, both in terms of size of data and volume of transactions. It assigns globally consistent real-time timestamps to every datum written to it, <blteo> 在 上传 | 大小:172032
说明: Almost twelve years ago, in 2000, Eric Brewer introduced the idea that there is a fundamental trade-off between consistency, availability, and partition tolerance. This trade-off, which has become known as the CAP Theorem, has been widely discussed <blteo> 在 上传 | 大小:136192
说明: The CAP theorem asserts that any net- worked shared-data system can have only two of three desirable properties. How- ever, by explicitly handling partitions, designers can optimize consistency and availability, thereby achieving some trade- off of <blteo> 在 上传 | 大小:3145728
说明: At the Symposium on Principles of Distributed Computing in the year 2000, Eric Brewer held a keynote talk about his experience with the recent changes in the development of distributed databases. (Brewer, Towards Robust Distributed System, 2000) In <blteo> 在 上传 | 大小:1048576
说明: The CAP Theorem is a frequently cited impossibility result in distributed systems, especially among NoSQL distributed databases. In this paper we survey some of the confusion about the meaning of CAP, includ- ing inconsistencies and ambiguities in i <blteo> 在 上传 | 大小:193536