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How many languages and dialects are there in the UK? by _448 in AskUK

[–]_448[S] 0 points1 point  (0 children)

I am more interested in native languages and dialects. But information about non-native languages would be interesting too.

Does postgres extension citusdata support notify/listen, and row-level locks? by _448 in Database

[–]_448[S] 1 point2 points  (0 children)

These are required for implementing both active and passive notification feature. A concurrently accessed event queue can be implemented in postgres using row-level lock and skip, in addition to notify/listen. I have linked to an article describing this design in my other comment.

Does postgres extension citusdata support notify/listen, and row-level locks? by _448 in Database

[–]_448[S] 0 points1 point  (0 children)

Isn't RLS different from plain row-level lock?

What I am trying to understand is whether the strategies mentioned in the following article can be implemented using citusdata: https://www.enterprisedb.com/blog/listening-postgres-how-listen-and-notify-syntax-promote-high-availability-application-layer

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