P A G E S

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Wednesday, March 5, 2025

EBS 12.2 -- Password Change / Special Characters / FNDCPASS and all that.

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If you change the APPS password to something with special characters in it by the wrong way, you may encounter "ORA-01017: invalid user...
Friday, February 28, 2025

GTech, Oracle Event - Oracle Database 23AI and OEM 24AI

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I have spoken at many events, I have lost the count, but this one was so much fun.  I explained the unification of AI (Vectors, and DB integ...

My Podcast: Ayna Düşünceler (Mirror thoughts) available on Spotify

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A result of curiosity, passion and research. Occasional audio representations of my blog posts.  I share interesting thoughts in the fields ...
Monday, December 16, 2024

Building a Retrieval-Augmented Generation (RAG) System with Oracle Database 23AI, OCI and LLM(s): Powering Up Information Retrieval with AI

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Greetings, database enthusiasts! Today, we're diving into the exciting world of Retrieval-Augmented Generation (RAG) systems.  Here I ...
Wednesday, December 4, 2024

Exploring the limitations of classical computing and the types of business problems Quantum is best suited for.

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By studying the Quantum Business Foundations, I revisited (and updated) the relevant part of my knowledge base, which was about the limitati...
Friday, November 29, 2024

Diving practically into Quantum-Safe Cryptography

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Let's protect our confidential information, our secrets with mechanisms and algorithms that are computationally difficult to break. Thin...
Tuesday, June 11, 2024

EBS 12.2 -- Wf Mailer ( Mail Status SENT but No Email Delivered + Email From Section cannot be set to desired email address)

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EBS Workflow Mailer  A Tale of Two Mysteries  Alright folks, buckle up for some classic EBS weirdness! This one involves the Workflow Notifi...
Tuesday, June 4, 2024

Converged Database - Oracle Database 23AI Vector Search - Combine traditional search on business data with AI vector powered similarity search.

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  Oracle Database 23AI Vector Search: A Game Changer for Enterprise Search Hey everyone, Erman Arslan here. Today, I'm diving into a rev...
Friday, May 31, 2024

Erman Arslan's Oracle Forum / APR 23 - MAY 31, 2024 - "Q & A Series"

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Empower yourself with knowledge! Erman Arslan's Oracle Blog offers a vibrant forum where you can tap into a wealth of experience. Get ...
Tuesday, May 14, 2024

Linux -- Decoding the High CPU Usage Mystery: A Bash Shell Odyssey / Autogenerating bash process - Malware - klibsystem5 & bprofr

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  Decoding the High CPU Usage Mystery: A Bash Shell Odyssey This blog post details the investigation of a high CPU usage issue caused by a r...