No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

FusionCloud 6.3.1.1 Solution Description 04

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
DB Instances

DB Instances

DB instance is the smallest management unit used by RDS. Each instance is an isolated database environment in the cloud and can be classified as one of the following:

  • Single instance:
  • Primary and standby instance
  • Read replica

A single instance contains one VM, while the active and standby instances contain two VMs. The read replica contains one VM and belongs to a single, primary, or standby instance. You can use RDS to create and manage DB instances running various database engines (DB engines).

NOTE:
  • RDS for MySQL, RDS for PostgreSQL, and RDS for Microsoft SQL Server support both single instances and primary/standby instances.
  • A maximum of five read replicas can be created for RDS for MySQL and RDS for PostgreSQL.
  • RDS for Microsoft SQL Server does not support read replicas.
Translation
Download
Updated: 2019-10-23

Document ID: EDOC1100063247

Views: 63928

Downloads: 182

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next