May 2020
Beginner to intermediate
319 pages
7h 3m
Chinese
Overview
当我们选择、使用并维护一个数据库系统时，理解它的原理至关重要。但是现今有太多的分布式数据库和工具可供使用，要想弄明白每一种工具的作用以及它们之间的区别往往并不容易。在这本实用指南中，作者讲解了现代数据库和存储引擎背后的概念。
通过本书，你将领略到从众多书籍、论文、博客和多个开源数据库源代码中精心选取的相关材料，并且了解到众多现代数据库之间最重要的区别在于决定存储结构和数据分布的子系统。
你将深入了解如下内容：
- 存储引擎：学习存储的种类、分类依据，理解基于B树和不可变日志存储结构的存储引擎。
- 存储构建块：理解数据库文件如何使用诸如页缓存、缓冲池等辅助数据结构来组织构建高效的存储。
- 分布式系统：逐步学习节点和进程间如何连接并构建复杂的通信模式。
- 数据库集群：深入探究现在数据库中常用的一致性模型，并了解分布式存储系统是如何实现一致性的。
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