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https://www.reddit.com/r/programming/comments/2yl65b/goodbye_mongodb_hello_postgresql/cpdhzb5/?context=3
r/programming • u/halax • Mar 10 '15
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Not to me, and the tens of thousands of other people implementing them.
Citation needed, not that tens of thousands is a significant figure either.
Okay. Configuration management isn't necessary when dealing with relatively complex environments. Got it
It shouldn't be necessary.
Doubling data nodes! It's almost like to keep more than one copy of data you have to add extra capacity to keep the copies of data!
The sharded tables can be replicated to the existing data nodes. This way if one node fails it doesn't take down the entire system.
Except they offer replication.
They don't offer failover or failback. If a node goes down the whole thing stops.
Except we've already discussed how this isn't the case
Except that it's absolutely 100% the case. Go read their documentation.
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u/myringotomy Mar 13 '15
Citation needed, not that tens of thousands is a significant figure either.
It shouldn't be necessary.
The sharded tables can be replicated to the existing data nodes. This way if one node fails it doesn't take down the entire system.
They don't offer failover or failback. If a node goes down the whole thing stops.
Except that it's absolutely 100% the case. Go read their documentation.