Re: [akka-user] How do people handle "delayed" events in eventsByTag in Cassandra?

2017-10-11 Thread Patrik Nordwall
On Wed, Oct 11, 2017 at 10:57 AM, lutzh wrote: > Hi Patrik, > > Thanks, that's very helpful! > > So when delayed-event-timeout is used, would you even care to set the > eventual-consistency-delay to > 0? To me it still seems to make sense to > give the materialized view

Re: [akka-user] How do people handle "delayed" events in eventsByTag in Cassandra?

2017-10-11 Thread lutzh
Hi Patrik, Thanks, that's very helpful! So when delayed-event-timeout is used, would you even care to set the eventual-consistency-delay to > 0? To me it still seems to make sense to give the materialized view some time to catch up, if only for efficiency.. or doesn't it? About missing

Re: [akka-user] How do people handle "delayed" events in eventsByTag in Cassandra?

2017-10-10 Thread Patrik Nordwall
Hi Lutz, On Tue, Oct 10, 2017 at 11:33 AM, lutzh wrote: > > eventsByTag in the CassandraReadJournal uses a materialized view to read > the events. It can be configured to ignore the latest events (events > younger than "eventual-consistency-delay") to give the

[akka-user] How do people handle "delayed" events in eventsByTag in Cassandra?

2017-10-10 Thread lutzh
eventsByTag in the CassandraReadJournal uses a materialized view to read the events. It can be configured to ignore the latest events (events younger than "eventual-consistency-delay") to give the materialized view some time to converge. This seems to work well enough for most cases, if the "