阿里云介绍PPT——英文版

1、The Introduce of Aliyun- RDS(Relational Database Service)Ren XiaojunOutline1 Introduction2 What is RDS3 Product Advantage4 Comparison between RDS and self-build database5 How to use RDSIntroduction(1)-Alibaba Group Alibaba is a very famous conpany in china,which was founded in 1999.After 15 years de

2、velopment, Alibaba have became a diversified company,and set foot in E-retail,Internet finance，film industry，and etc.E-retail is main department ，which contained TaoBao and Tmall.According some government data,the trading volume exced RMB1,000 billion in 2012.And the day trading volume was up to RMB

3、35 billion .Now Alibaba is preparing for U.S. IPO.Introduction(2)-Aliyun Aliyun was founded in September 10th 2009.Since establishment,Aliyun is devoting on buliding an public and open cloud computing service platform.Now Aliyun have developed some mature products and achieve a good market effect,su

4、ch as ESC(Elastic Compute Service),SLB(Server Load Balancer),RDS(Relational Database Service),OSS(Open Storage Service),etc.As a user ,everyone can pay for service according to your need.Of course the price is also different.What is RDS RDS(Relational Database Service) is a stable , reliable, resili

5、ent scalable online database services.RDS adapts Open and Use means,can be compatible with two kinds of relational database: MySQL, SQL Server,can provide online database expansion, backup rollback, performance monitoring and analysis capabilities.Product Advantage Stable: Relible FlexibleRDS Functi

6、on(1)Main FunctionMySQLSQL ServerThe number of database instances can be createdUp to 200Up to 20 The number of instances accounts that can be createdUp to 50Up to 20Support internal and external network modeYesSecurity SettingsSupport IP unauthorized accessBackup and RecoveryAutomatic scheduled bac

7、kups; temporary backup the database instance; backup file download RDS Function(2)Main FunctionMySQLSQL ServerLog ManagementYes Instance backup anytimeYesOnline migration, online upgradeYesComparison between RDS and self-build database(2)RDSSelf-build databaseDeployment expansionImmediate open, rapi

8、d deployment, elastic expansion, open according your requstHardware procurement according need, room hosting, deployment and etc.Spend more time.Resource utilizationSettlement according to the actual , 100% utilizationLow resource utilizationComparison between RDS and self-build database(1)RDSSelf-b

9、uild databaseService avalivablity99.95%According your database service configurationData reliblity99.9999%According your database service configurationSystem securityDoc attack prevention;Timely repair of all kinds of database security vulnerabilities Self-deploy;Expensive;Hardware and software inve

10、stmentNo,only pay for your need.high database server cost;SQL Server Should pay for the SQL Server licenseSystem Hosting CostNoEach 2U server over RMB5000 per yearMaintenance costsNoCost a lot for laborHow to use RDS Register A account, select RDS instance type, and then make a purchase Login Aliyun management console ,and then manage RDS instances, such as database creation or deletion, account management, security authorization, backup and rollback strategies, and view examples of