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A comment on Do you really need Redis? How to get away with just PostgreSQL. Parent comment

Re:Do you really need Redis? How to get away with just Postg... by joelbluminator on Saturday June 12, 2021 @11:09AM (#27484989)
So you need to keep polling the db?
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Re:Do you really need Redis? How to get away with just Postg... by lolinder on Saturday June 12, 2021 @11:15AM (#27485042)
Postgres has LISTEN/NOTIFY for this.
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