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A comment on For Want of a JOIN. Parent comment

Re:For Want of a JOIN by jonhohle on Thursday December 22, 2022 @01:07PM (#34096392)
That also requires all data to be in the same DB. Often that’s not practical or possible.
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Re:For Want of a JOIN by Tostino on Thursday December 22, 2022 @02:03PM (#34097087)
Postgres FDW's do wonders to centralize this type of access.
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Re:For Want of a JOIN by zvrba on Friday December 23, 2022 @01:16AM (#34102801)
In SQLServer you can define external tables that access data on another server, or even parses a file.
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