projections and disc space


Are by_category and by_event_type projections persisted to disc? We have a lot of fast streams with shortlived events. What will happen over time if a projection links to events in these shortlived streams, will the links consume disc space?


Assuming you are deleting them after (or using $maxAge etc) then they
will be deleted during scavenges.

Are you talking about deleting the original events?

Yes if you remove the original events they will be removed AND the
linktos pointing to them will be removed.

Thank you for the quick reply.