BusTub 通过几个 Project,让我们对数据库的缓冲区管理、索引、执行引擎、事务控制等关键模块有相对深入的了解;Architecture of a Database System 则介绍了数据库系统的整体架构,让我们对数据库系统的每个关键模块都建立概念。BusTub 作为教育目的的数据库,其代码量不大,非常适合结合论文 Architec
NUMA(非均衡访问模型),QPI的延迟要远远高于IMC Bus,NUMA架构中,访问本地的内存很快,但是访问远程的内存慢,相较于shared-nothing,更容易编程,相较于shared-memory,有更大规模的处理器 shared-disk。 shared-nothing,该模型将数据水平分区,那么应该hash区分还是水平区分;如果一个节点经常被读写,那么需要做负载均衡,打...
Database Extensibility Abstract Data Types Spatial Control Temporal Control Buffer Management A Note on ACID A Brief Review of Serializability Locking and Latching Log Manager Locking and Logging in Indexes B+树加锁 Logging for Physical Structures ...
知乎的导入功能还不太完善,可能有些格式比较奇怪,建议到我的博客阅读:论文笔记:[FTNDB'07] Architecture of a Database System 这篇论文内容比较多,暂时先不怎么引入自己的想法,只是摘录一些重点内容,以免以后彻底遗忘论文内容。 整体结构 数据库系统的整体结构如Figure 1所示。 Figure 1. 数据库主要组件 以一次对...
Foundations and Trends® in Databases(共42册),这套丛书还有 《More Modern B-Tree Techniques》《FPGA-Accelerated Analytics》《Synopses for Massive Data》《Access Control for Databases》《Secure Distributed Data Aggregation》等。 喜欢读"Architecture of a Database System"的人也喜欢 ··· Chaos Eng...
"Design for a Changing World: Bridging Cultures:” FROMM.Lab In... Call for Entries: Re-imagining Baghdad Central Train Station Call for Entries: Beyond the Game: Adaptive Arenas for Tomorrow Madang Project Design Competition for the Korean Museum of Urb... Open Call to Design a Temporary...
A data architecture helps to manage data from collection through to processing, distribution and consumption.
Looking to streamline your workflow? Helping you increase efficiency and saving you time and money. Our 3D data platform is one of the quickest and mo
1. Storage is a commodity but still a consideration Not very long ago, data storage was expensive. So much so that defining storage formats, backup strategies and archiving plans was an important part of the data architect's work. Even the data types of individual fields in a record might ...
回到我们的例子中,在获取数据的过程中, 登机口客户端的查询必须调用事务管理代码来保证“ACID”性质(将在第 5.1 节讨论)。在 获取数据之前,需要通过锁管理器来确保并发情况下运行的正确性。如果登机口客户端的查 询包含对数据库的更新操作,那么,它需要与日志系统进行交互,来确保更新操作的持久性 以及撤销操作的...