I’m newbie in FDB, reading documentation, but haven’t clear understand about HA configuration.
We have two big DC (A, B) and one small “management” DC ( C). As I understand, in this configuration we need to build multi-region configuration: region_1 (DC_A), region_2(DC_B + satellite DC_C (one_satellite_single)).
I don’t quite understand the following questions:
- What the configuration of coordinators we need to build for quorum in two plus one (small) DC config?
- Am I correct in understanding, that transaction durability will only be local in primary DC (DC_A), because between DC_A and DC_B async mode and local durability defined by parameters of redundancy mode?
Thanks in advance!