Abstract ： 2017 Hangzhou yunqi conference , Alibaba cloud Announced cloud database support SQL Server 2016, Alibaba cloud Another member of the cloud database family , Further enriches Alibaba cloud Cloud database product family , During the conference , We interviewed Alibaba cloud Shengtong, product manager of cloud database , Listen to him parse the cloud database for us SQL Server 2016 edition .
Why did it come out SQL Server 2012/2016 Web Basic Edition
SQL Server Version updates have been very fast in recent years , Alibaba cloud Database as a cloud service provider , To provide support services for the new version of cloud customers is to launch 2016 The main reason for the Basic Edition ,Web The high cost performance advantage of the version is that it is used as a cloud database SQL Server Preferred version , So we give priority to SQL Server 2012/2016 Web Basic Edition .
SQL Server 2012/2016 Web What kind of users is the basic edition suitable for ？ What are the advantages ？
SQL Server Web edition , Provide the basic functions of database , It's security for public websites 、 Cost effective and highly scalable data platform , It is Web Class applications are ideal for lower overall cost . Alibaba cloud RDS for SQL Server Web Version as a cloud service provider , With genuine license , Based on the advantages of cloud computing kernel , Easier to use 、 Simple , And has a very high cost performance .
SQL Server 2012/2016 Web What are the features of the Basic Edition ？
High cost performance ： A lot of ECS Server resources , Massive data cloud disk resources bring scale benefits ; Preferential cloud database overall billing strategy . Support general database engine function , To meet the database needs of most customers .
Stretch and stretch ： Based on powerful ApsaraDB kernel , Cloud database SQL Server 2016 Web It has realized a strong elastic and scalable resource management capability , Provides a variety of hardware specification upgrade strategies ,CPU from 2 Nuclear to the most 16 nucleus , Memory slave 4G At most 64G, The maximum amount of disk space can be expanded to 2T.
Use as much as you can , Arrange resources reasonably ： Support downscaling and volume usage , Based on this feature, customer business can reasonably arrange the use of resources . In the elevator strategy , The cloud database package is upgraded immediately 、 Renewal and configuration change 、 Immediate degradation function .
Highly secure ： according to IP Whitelist precisely controls the external servers that can access the database , Support... As soon as possible 1 Minutes . On the network level, we isolate external illegal requests , From the network protocol to protect the legitimacy of customer access requests .
Data is highly reliable ： Each data file has three copies by default , At the same time, cloud disk is also located at the user level VPC Inside , So security is guaranteed .
High availability ： When the fault occurs , There is no need to change the link between the application and the database . Because the data is stored in the cloud disk , Formally realized the separation of computation and storage , So the fail over does not involve the relocation of data , The recovery time is greatly shortened .
Standardized monitoring ： It has its own standardized monitoring system , The monitoring content includes host resource monitoring and engine monitoring , There are dozens of monitoring items , Customers default to save a lot of monitoring and building work . meanwhile , Users have free access control , Users can easily implement the database tracing function , Build your own in-depth monitoring system .
SQL Server 2012/2016 Web Is it easy to use? ？
Cloud database SQL Server Pay attention to the flexible management of resources in daily operation and maintenance 、 Safety guarantee 、 Reliability and high availability “ laborious ” Live , Improve operation and maintenance efficiency , Truly liberating business productivity , Let users care more about their own business development , It is the business goal of cloud database . At the same time, traditional enterprises can fully share the convenience of cloud database , yes RDS for SQL Server The mission of .
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