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Very few if any if your talking Cassandra (I would never store time series in redis), I worked developing TSD and are active in the space, most companies goes w
by walkingolof 11y ago
Very few if any if your talking Cassandra (I would never store time series in redis), I worked developing TSD and are active in the space, most companies goes with Cassandra these days and builds computational frameworks upon that.
- olviko 11y agoJust curious, why not Redis?
- fweespeech 11y agoI'm not him obviously but... If you are at the scale you can't dump it on just 1-2 nodes and call it a day [which is when you are start looking at Cassandra or a dedicated TSD] ...you really need 3 DC availability usually and Redis simply cannot do that in any reasonable way.
- nemothekid 11y agoEven if you don't need a dedicated TSD with redundancy - Redis would still be more expensive to run given that you you would need to keep everything in memory. Given that you won't read 90% of the data most of the time, it makes little sense to store all of it in memory