#exadata — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #exadata, aggregated by home.social.
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It seems like we're all getting squeezed one way or another. Sometimes that's good, sometimes not. #oracle #exadata #autonomous #26ai
https://exadatadba.blog/2026/01/03/autonomous-database-26ai-vector-compression-levels/ -
Oracle Database Services for Azure (Oracle Exadata@Azure) を作成してみてみた
https://qiita.com/shirok/items/8042f861553033c1cdae?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items -
Oracle Database Services for Azure (Oracle Exadata@Azure) を作成してみてみた
https://qiita.com/shirok/items/8042f861553033c1cdae?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items -
287: The Cloud Pod Rebrands to The Cloud AI So We Can Get A 1B Valuation We feel a disturbance in the force - or was that just your yearly budget hitting zero? Thanks to Oracle’s new Exadata offerings, you too can blow through all your cash faster than Anakin in a podracer. #oracle #exadata #thecloudpod https://www.thecloudpod.net/?p=20976
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#OracleDatabase 23ai for on-premises #Exadata, offloading AI vector searches, and 17 microsecond latencies... OH MY. I am living in the future.
https://blogs.oracle.com/exadata/post/oracle-database-23ai-on-exadata -
Updated blog post -- possible new compression methods on Exadata in 23ai along with the anticipation of vector column offloading on X10M!
https://exadatadba.blog/2024/06/16/oracle-compression-syntax-part-1-read-the-freakin-manual/
#Exadata -
This may be big. Just as I was getting bored...
#OracleDatabase #Exadata
https://blogs.oracle.com/database/post/oracle-database-23ai-now-available-in-the-cloud -
Storage performance with #OracleDatabase on #Exadata can be mysterious, confounding, and outstanding especially when you have both DBRM and IORM active with multiple databases. Having a CDB-level Global AWR can give you all the deets on both layers to see what may and may not be happening. This new whitepaper from Oracle tells you more.
https://www.oracle.com/docs/tech/database/exadata-awr.pdf -
Breaking out the wait events a while back for single block physical reads on #Exadata is helpful, but even if a PMEM single block read takes 1/10th of a flash cache read, that's still too damn slow if you have to do it a billion times 🤨
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BOOM. Run your Oracle Autonomous Database or Oracle Exadata in Microsoft Azure at the same price as in OCI, fully supported by Oracle.
Announcing Oracle Database@Azure... now generally available!
Now GA: Oracle Database@Azure
https://www.linkedin.com/pulse/now-ga-oracle-databaseazure-steven-kaplan-it9af?utm_source=share&utm_medium=member_android&utm_campaign=share_via -
George Boole is finally vindicated in Oracle Database 23c!
#OracleDatabase #Exadata
https://exadatadba.blog/2023/07/03/oracle-database-23c-george-boole-finally-makes-an-appearance/ -
Even on #Exadata, it will take a while to read 30+ TB from 3 tables. I think there is probably a way to optimize this query from an #OracleDatabase perspective. 🤨
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Sometimes #OracleDatabase can seem too fast on #Exadata that you don't think there is a problem:
https://exadatadba.blog/2023/06/07/on-exadata-sometimes-looks-can-be-deceiving/ -
Really, Bard? At least tell me you're being aspirational or telling me what I want to hear. AFAIK there have never been nor can I find any reference to these #OracleDatabase parameters that could indirectly control behavior on #Exadata. 🙄
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An extremely high correlation between GC CR events and poor smart scan performance on #Exadata. Even though the table was COMMITed long before the query.
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Each day that goes by when I'm running queries on #OracleDatabase #Exadata, I hope that I will actually run into a case of "Delayed Block Cleanout" that I can confirm wrecks the performance of my query. 🤨
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Bloom filters on #OracleDatabase #Exadata can be offloaded IF the datasets are "small enough". What is "small enough"? And what about those ~10 hidden parameters that control bloom filters? Even my biggest Exadata customers can't get a clue from Oracle Development, and it's really ticking me off. 🤬
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Things I like:
A SW vendor putting huge effort into a tool to collect & diagnose issues on the system - for faster and more systematic problem analysis.
Things I dislike:
The same vendor limiting this feature to a subset of systems - preferring only their own "hard&software - desinged to fail together" for no reasons.https://support.oracle.com/epmos/faces/SearchDocDisplay?_adf.ctrl-state=14xanejzk0_4&_afrLoop=223083284264014#newfeature1
#Oracle #AHF #insights #Exadata -
Oracle stellt seine neue Exadata X9M vor, die eine fast doppelte Leistung zum gleichen Preis bieten soll. Auch eine neue Appliance zum Ransomware-Schutz kommt.
Oracle: Neue Exadata-Datenbankplattform und neue Recovery Appliance