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Erman Arslan's Oracle Blog: Building a Retrieval-Augmented Generation (RAG) System with Oracle Database 23AI, OCI and LLM(s): Powering Up Information Retrieval with AI
Greetings, database enthusiasts! Today, we're diving into the exciting world of Retrieval-Augmented Generation (RAG) systems. Here I 'am bl...
Erman Arslan's Oracle Blog: Converged Database - Oracle Database 23AI Vector Search - Combine traditional search on business data with AI vector powered similarity search.
Oracle Database 23AI Vector Search: A Game Changer for Enterprise Search Hey everyone, Erman Arslan here. Today, I'm diving into a revolut...
Erman Arslan's Oracle Blog: RDBMS -- a Case Study: Suggestions for Performance Improvements, quick actions, utilizing the features for performance and the approach
Following is based on a real life performance problem, which was encountered on a very critical Oracle Database 19C Production System. While...
Erman Arslan's Oracle Blog: RDBMS 19C -- Tablespace and File I/O Stats missing in AWR reports / real fix -> dbms_workload_repository.modify_table_settings , flush_level
You may be hitting this bug even if your Oracle database version is 19C (even if it is 19.14..) You have a workaround (setting statistics_le...
Erman Arslan's Oracle Blog: RDBMS -- Oracle 12.1 - Problem accessing Web Service due to SNI Extension (Web Services failing with ORA-29263, Ora-29259 errors due to SNI Extension)
Intro: Oracle databases have the ability to integrate with many applications and systems today. Web services are frequently used during thes...
Erman Arslan's Oracle Blog: OBIEE 12C / Weblogic -- Authentication for user weblogic denied , The specified user failed to log in. javax.security.auth.login.FailedLoginException
This is about an OBIEE 12C issue that was escalated to me today. OBIEE admin was trying to implement a custom auth method for OBIEE, and due...