menu
techminis

A naukri.com initiative

New

google-web-stories
Home

>

Databases

>

Automatic ...
source image

Amazon

3w

read

329

img
dot

Image Credit: Amazon

Automatic reconnection to Amazon RDS for Oracle read replicas during disaster recovery

  • Amazon RDS for Oracle offers ease of operability, maintenance, scalability, and reliability while migrating Oracle workloads to AWS.
  • Automatic switchover described in this post can reduce the overall RTO by automatically redirecting the client connection to the newly promoted or switched-over database.
  • The reason for using the automatic switchover is that it saves time and effort required to update the application tnsnames.ora file manually.
  • This post provides guidance to configure the automatic reconnection of the application to a standby database during a disaster recovery incident.
  • Key concepts related to the Oracle Data Guard replication status are defined.
  • The solution involves creating and starting the database service ...
  • During a switchover, the primary database transitions to a standby role, and the standby database transitions to the primary role.
  • Advantages of using Amazon RDS for Oracle for automatic switchover include straightforward implementation and minimizing the RTO and RPO.
  • This post demonstrated the steps to configure automatic reconnection of an application to a standby database during a disaster recovery incident using Oracle Data Guard.
  • The authors have deep expertise in database migration and administration on Amazon RDS for Oracle, Aurora PostgreSQL, and RDS SQL Server databases.

Read Full Article

like

19 Likes

share

4 Shares

For uninterrupted reading, download the app