Posted: 21 Jan 2019 10:16 EST Last activity: 31 May 2019 1:31 EDT
Pega Cassandra where to set READ_QUORUM
we are using Pega Marketing 7.22 and we have problems with Cassandra under high load as we get timeouts. As I know Cassandra has a so called Quorum for write and read, where can I set the read quorum in Pega Marketing?
Consistency Level ONE is indeed the lowest consistency level in which it is enough for only ONE replica to respond (read) or acknowledge (write). The stronger you configure your consistency, the less performance out of Cassandra you will get.