
Designing Data-Intensive Applications – Single Leader Replication
Coding Blocks
00:00
Do You Care if You Have Only One Replica?
If you're a data base that's focused on being highly available, meaning you really don't want to go down, then chances are, if a follower goes down, then you don't really care too much. And oftentimes they're configurable, so you can kind of pick and choose how you want your dabes t actis. So when the repica becomes available again, we talked about that catch op mechanism. Hore basically takes shot and then kind of catches up,. Once the replicais fully on, yoube able to read sing besees, the same agren that we kind of described there.
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