funnily enough I was able to watch olympic replays on one of my city's (Hong Kong) official broadcast YouTube channels, specifically HOY TV, but all the commentary is in cantonese. But it's also region locked (I just tested it by trying a US VPN) so you need a VPN to a Hong Kong server.
dragonlobster
joined 4 months ago
For a distributed database there is also fragmentation/sharing though. In this case calling the nodes replicas is not accurate. I guess you would call these “shard” or “dsta” nodes.
You are right about the “slaves” not behaving, in fact they jump on the chance to become the “master” themselves once the current “master” goes down. Then there is the split-brain problem.
It's really more like a worker boss relationship, but I would hesitate to call database nodes “workers” because this one is usually used for a processing engine like Spark.