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The following brings you the solution description of database load balancing read-write separation and dual-active cluster, hoping to bring some help to you in practical application. Load balancing involves more things, and there are not many theories. There are many books and literature references online, but the content is too written. Today we will use the accumulated experience in the industry to do a brief overview.

Dual load balancing read-write separation and dual active cluster

-Integrated solution of database performance and disaster recovery

Description:

1. The first load balancer is read-write separation: load balancing and read-write separation between node DB-An and DB-B, and the data synchronization mode is synchronous mode.

two。 The second load balancer is read-write separation: node DB-C executes reports, OLAP queries, etc., and the data synchronization mode is asynchronous mode.

3. Double active cluster: two nodes DB-An and DB-B form a double active cluster (zero data loss and non-stop service in case of failure).

4. Compatibility: zero modification of the client code, binary compatibility with the original stand-alone database access.

After reading the above solution instructions on database load balancing, read-write separation and dual-active cluster, if there is anything else you need to know, you can find what you are interested in in the industry information or find our professional and technical engineer to answer it. Technical engineers have more than ten years of experience in the industry. Official website link www.yisu.com

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