Welcome to Alibaba Cloud and find out more detail about replica

). The PolarDB database kernel is divided into instance roles, which are Primary, StandBy, and Replica. The StandBy and Replica ...

. Standard dual-replica edition A standard dual-replica instance uses a master ...

. Standard dual-replica edition A standard dual-replica instance uses a master ...

-slave structure, replica set and sharding approaches. Master-slave Structure ![1](https://yqfile.alicdn.com ...

MongoDB replica set (V3.1) synchronizes member status information through heartbeat information. Each node periodically sends ...

a database account named replica that is used for replication ...

business. Benefits Highly available storage engine Adopts the Apsara distributed system and three-member replica set architecture ...

Replica Sets to Scale Pods Replica sets maintain the minimum required Pods running within the cluster. We are going to destroy ...

The Alibaba Cloud Database team shares some insights into the implementation of multi-document transactions of replica sets on ...

provides standard dual-replica edition and dual-replica cluster edition ...