Cloud computing architecture technology and practices: 4.6 database cloud, cloud Database

Source: Internet
Author: User

Cloud computing architecture technology and practices: 4.6 database cloud, cloud Database

Copyright. Do not repost or forward it without the written permission of Huawei.

2.4.6 database cloud

The database cloud solution is based on the overall cloud computing architecture, as shown in Figure 2-34.

Figure 2-34 database cloud solution architecture subsystem combination

Database cloud mainly refers to the structured/semi-structured database processing system built on the cloud platform.

Database cloud can be built either on a virtualization platform or on a physical platform.

In scenarios with high performance requirements, the system is generally built based on a physical platform and does not require Elastic Computing (dotted lines in the figure). In scenarios with large capacity requirements and many application users, you can use a form built on the virtualization platform.

The database cloud generally appears in the form of a database all-in-one machine and will be enhanced in the following aspects:

L database acceleration: To achieve better database performance, in-depth optimization is performed on the hardware layer and the elastic storage layer, for example, using an SSD card with faster read/write speed, adopts unique database-oriented read/write algorithms;

L database reinforcement: to ensure that the database data is not lost or damaged, services such as backup/recovery, Disaster Tolerance, and regular verification of the database are added to the middleware service layer to improve data availability.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.