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Valentin Leonard Tabacaru

Valentin Leonard Tabacaru

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Oct 8

Enterprise Semantic Analysis System Product Strategy

This is a follow-up to my previous article Why AI Needs an Enterprise Semantic Analysis System.

Enterprise Semantic Analysis System Product Strategy

Valentin Leonard Tabacaru

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Oct 7

Why AI Needs an Enterprise Semantic Analysis System

This is a follow-up to my previous article Introduction to an Enterprise Semantic Analysis System on Oracle AI Database 26ai.

Why AI Needs an Enterprise Semantic Analysis System

Valentin Leonard Tabacaru

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Oct 5

Introduction to an Enterprise Semantic Analysis System on Oracle AI Database 26ai

From enterprise data to shared meaning

Introduction to an Enterprise Semantic Analysis System on Oracle AI Database 26ai

Valentin Leonard Tabacaru

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Jun 15

Oracle AI Database 26ai: Key Innovations and User Benefits

Oracle AI Database 26ai brings AI capabilities directly into the database, close to the data that businesses already trust. It is designed…

Oracle AI Database 26ai: Key Innovations and User Benefits

Valentin Leonard Tabacaru

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Jun 8

Oracle Refreshable PDB Clones and Read-Only Cross-Container Common Users for Reporting

This post summarizes a longer hands-on tutorial about Oracle Database refreshable pluggable database clones on Oracle Cloud Infrastructure…

Oracle Refreshable PDB Clones and Read-Only Cross-Container Common Users for Reporting

Valentin Leonard Tabacaru

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May 3

Traditional SQL Tuning Concepts for Modern AI Workloads

Nowadays, humans expect AI to perform all their tasks, even to tune itself by optimizing the workload produced by the native in-database AI…

Traditional SQL Tuning Concepts for Modern AI Workloads

Valentin Leonard Tabacaru

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Apr 30

Restoring Large Tables on an Oracle RAC Database

A few days ago, a good friend of mine, Angel Freire Ramírez, vice-president and consulting expert within the Oracle Center of Excellence at…

Restoring Large Tables on an Oracle RAC Database

Valentin Leonard Tabacaru

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Mar 28

Generate the LLM Prompt Context for RAG from Graph Data

There are multiple ways to extract meaningful information from graph data to create context for the LLM prompt. An introduction to this…

Generate the LLM Prompt Context for RAG from Graph Data

Valentin Leonard Tabacaru

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Mar 19

The Knowledge Graph RAG Challenge

Retrieval-Augmented Generation (RAG) uses a context based solely on the semantic similarity between the search input and the information…

The Knowledge Graph RAG Challenge

Valentin Leonard Tabacaru

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Mar 9

Upload files to Object Storage from a custom APEX GUI

As more and more projects require external data stored in files, the most convenient way is to place these files on Oracle Cloud…

Upload files to Object Storage from a custom APEX GUI

Valentin Leonard Tabacaru

Valentin Leonard Tabacaru

I’m a Database Product Manager at Oracle, driving the adoption of products and cloud services and helping ISVs validate and certify their applications.

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