replica

OTDS – Installation of Replicas fail if the OT Admin password is too long?

For simplicity, in this blog, I will refer to the first OTDS instance as the “Primary” (the synchronization master host, installed with ISREPLICA_TOPOLOGY=0=FALSE) and any additional instances as “Replicas” (installed with ISREPLICA_TOPOLOGY=1=TRUE). Over the past few years, I have(…)

Availability groups : readable secondary replicas and impact on the storage layer

Do read-only capabilities of an availability group have a performance impact for databases? The quick response is yes but let’s see why in this blog post. First of all, when we want to use our secondary replicas as read-only, we(…)