Amazon在SIGMOD 2017发表了论文<Amazon Aurora: DesignConsiderations for High Throughput Cloud-Native Relational Databases>,第一次公开介绍了Aurora的设计理念和内部实现,下文是我对论文的解读,如有理解不准确的地方,欢迎大家批评指正. >>摘要 Aurora是亚马逊云服务AWS中的关系型数据库服务,主要面向OLTP场景.本文会详细介绍Aurora的架构以及设计背后的理念. A
INTRODUCTION In modern distributed cloud services, resilience and scalability are increasingly achieved by decoupling compute from storage [10][24][36][38][39] and by replicating storage across multiple nodes. Doing so lets us handle operations suc