Sqlite can scale CQRS to 100000 events per second on a relatively small VPS. That's 10x what the author achieves with postgres. You can scale them independentl

Sqlite can scale CQRS to 100000 events per second on a relatively small VPS. That's 10x what the author achieves with postgres. You can scale them independently in that you can control the rate at which your views are read and the batch size of your updates. The whole big win wirh CQRS is it allows for very efficient batching.