Use The Index, Luke


 

A Guide to SQL Performance by Markus Winand

Just what developers need to know

 

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THIS INFORMATION IS PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND BY ANY PERSON,. INCLUDING WITHOUT LIMITATION, THE OWNER AND THE PUBLISHER.

Contents

About the Author

Photo of Markus Winand
Markus Winand tunes developers for high SQL performance. He also published the book SQL Performance Explained and offers in-house training as well as remote coaching at http://winand.at/

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PostgreSQL Bitmap Heap Scan on index is very slow but Index Only Scan is fast

19 hours ago Markus Winand ♦♦ 881
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pagination with nulls

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