Hi all, we are planning a set of 3 data-centres (each located in a different continent). There is a possibility that the connection among them will occasionally fail for an unforeseeable length of time. The quorum would be limited to the local data-centre, as each user access his local data-centre, with the set of 3 "eventually consistent" as a picture of the entire business.
The delicate bit is that we also have a search-engine. To insulate it from network issues among data-centres we would like to have one for each DC. Data would be indexed per-DC, as soon as it gets locally available. Now the question: is there any way to use triggers so that they will locally index data from remote DCs when it comes in? We are in a very early stage of planning, and I am just trying to make sure that what we plan makes basic sense, as I never used C* triggers and I am not sure I get all the implications. The search engine is likely to be ElasticSearch, though this is not cast in stone ATM. Cheers Bèrto -- ============================== If Pac-Man had affected us as kids, we'd all be running around in a darkened room munching pills and listening to repetitive music.
