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aneesh.mataroa.blog | ||
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jimpurbrick.com
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www.fivetran.com
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| | | | Which data warehouse schema offers better performance? Let's find out. | |
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pola.rs
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| | | | DataFrames for the new era | |
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orastory.wordpress.com
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| | There have been some interesting posts from Marcin Przepiorowski and Kerry Osborne about mapping sql plan management (spm) baselines to a corresponding sql id. The key to sql plan baselines (DBA_SQL_PLAN_BASELINES) is SIGNATURE. And why signature? It's not just another change to the key to identifying sql statements (HASH_VALUE -> (NEW_)HASH_VALUE / OLD_HASH_VALUE -> SQL_ID).... |