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Javascript library for using DynamoDB as an Event Store
DataPipline should do the job?
for await (const user of User.instances) {
console.log(user.state)
}
In cases where one does not care if data is up to 1 second out of date, disabling consistent read is faster and cheaper
setMaxListeners() ?
class MyAggregate extends Aggregate {
static upcasters = {
Created: {
0: event => ({...event, newAttribute: 'hey'}),
}
}
static lazyTransformation = true
}
Currently relevant targets:
BatchWriter was intended to increase speed when you don't care about consistency / handle it manually. In those cases it's probably better to bypass the aggregate code all together and just craft the commits manually (maybe with some utility functions to easy serialization etc).
Worst case, use ddb query filter
These come to mind;
Also consider reducing the size of serialized ddbes specific event data (v instead of version etc).
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