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www.milanjovanovic.tech | ||
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hashrocket.com
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| | | | | PostgreSQL 18 introduces a powerful new feature that solves a long standing limitation: accessing both the previous and updated values in RETURNING clauses. Let's explore how this game changing addition simplifies complex UPSERT operations. | |
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hashrocket.com
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| | | | | N+1 queries are one of the most common performance killers in Rails apps, but also one of the easiest to fix. In this post, we'll see how a single line of code can reduce 1,101 database queries down to 3. | |
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michaelscodingspot.com
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| | | | | Michael Shpilt's Blog on .NET software development, C#, performance, debugging, and programming productivity | |
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ankane.org
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| | | Your database knows which queries are running. It also has a pretty good idea of which indexes are best for a given query. And since indexes don't... | ||
