云计算PaaS层中POSTGRESQL数据库高可用方案的研究  

Research on High Availability Scheme of POSTGRESQL Database in Cloud Computing PaaS Layer

作　　者：滕家雨 马俊磊 TENG Jia-yu;MA Jun-lei(Nanrui Group Co.,Ltd.,Nanjing,Jiangsu 211000;Nanjing Cornerstone Data Technology Co.,Ltd.,Nanjing,Jiangsu 210093)

机构地区：[1]南瑞集团有限公司,江苏南京211000 [2]南京基石数据技术有限责任公司,江苏南京210093

出　　处：《数字技术与应用》2018年第7期74-74,77,共2页Digital Technology & Application

摘　　要：随着云计算技术在各个领域的不断深化运用,在其PaaS层中各应用的高可用性也成为整个生产环节的重要一环。本文简要论述了当前云计算的主流服务模式,并且以基于Grid Infrastructure为基础设施的云计算平台为例,提出了一种新型的POSTGRESQL数据库的高可用架构。With the continuous deepening of cloud computing technology in various fields, the high availability of applications in its PaaS layer has become an important part of the entire production process. This paper briefly discusses the current mainstream service model of cloud computing, and takes a cloud computing platform based on Grid Infrastructure as an example to propose a new high-availability architecture of POSTGRESQL database.

关 键 词：云计算 数据库 高可用 PAAS 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]