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www.dbaglobe.com | ||
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dincosman.com
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| | | | | The performance issue with an SQL query was resolved by using the /*+ PARALLEL(2) */ hint, reducing execution time from 180-200 seconds to milliseconds. The decision to perform a direct read from disk to memory instead of reading blocks from disk was made by the database engine and is controlled by the hidden "_serial_direct_read" parameter.... | |
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nathan.torkington.com
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| | | | | [AI summary] A collection of technical notes and resources discussing database architecture, SQL, data modeling, and version control strategies. | |
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hemantoracledba.blogspot.com
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| | | | | An Oracle Database DBA (Database Administration) Blog. | |
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www.kevinrchant.com
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| | | For this months T-SQL Tuesday contribution I want to cover Azure Synapse Link and certifications. Which is hosted by Deepthi Goguri. | ||