10 ms·
* writes are multiplexed to redis and dynamo in the origin region.
by jdc0589 6y ago
* writes are multiplexed to redis and dynamo in the origin region.
- manigandham 6y agoWhy is the origin region Redis not also a reader of the replication stream? Just for latency?
- jdc0589 6y agoyep. in this specific use case there can be pretty fast reads after a write, and dynamo stream latency is not great even intra-region. Via the lambda integration you should probably expect ~1000ms p99 latency intra-region, and ~2100ms p99 from, e.g, east-1 to west-2. Shave maybe 200-300ms off of those numbers if you do a DIY stream consumer without the aws provided lambda connector.