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[return to "Do you really need Redis? How to get away with just PostgreSQL"]
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1. pilif+p9
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2021-06-12 08:43:02
>>hyzyla+(OP)
For pub/sub, I would recommend against using PostgreSQL if you're doing it at any kind of scale because LISTEN ties up one connection completely and Postgres connections are very expensive compared to a redis connection.
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2. postgr+O81
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2021-06-12 18:51:47
>>pilif+p9
> LISTEN ties up one connection completely
I've seen this twice in this thread, but I don't know what that means. Can you explain a bit?
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