@OracleDBTuning

Oracle ACE - Oracle DB performance analysis and tuning; skilled in the use of Oracle's Automated Workload Repository (AWR). Author: https://xitter.cf/t.co/zdVhJYBMdy

 North Carolina, USA
RogerCornejo.com
Joined April 2009
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rogercornejo.com/genai-demys…

My Journey Bridging Enterprise Data and AI Innovation — Roger Cornejo

When I started the GenAI Demystified series in April 2024, I had a simple goal: cut through the noise surrounding generative AI and provide practical, actionable guidance for professionals working...

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new Blog post: Accelerate your Generative AI with Oracle: A Business Process Perspective rogercornejo.com/genai-demys…
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Just published a new blog post on Using RAG with AI Vector Search. I found that RAG can be daunting for people new to AI. Hopefully this post will help explain how it all works together and show how powerful AI Vector Search can be. blogs.oracle.com/database/us…

Using RAG with AI Vector Search

This post explains how to use RAG with AI Vector Search

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Check out my recent blog post on Natural Language to SQL: Optimizing Use of Oracle 23ai’s SelectAI rogercornejo.com/genai-demys…

Natural Language to SQL: Optimizing Use of Oracle 23ai’s SelectAI — Roger Cornejo

Introduction Natural Language to SQL (NL2SQL) is a long-sought goal in data access — the ability for users to ask questions in plain English and have the system generate the SQL needed to return...

rogercornejo.com
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linkedin.com/posts/viniciusd… New blog post! Learn how to: - Create Auth Token, Bucket & Lifecycle Policy in OCI - Setup Credential in Autonomous DB - Use PL/SQL + DBMS_DATAPUMP to export & store in Object Storage - Automate with Scheduler Jobs @OracleCloud @oracleace @OracleDatabase

How to use OCI for Data Pump Export and Object Storage | Marcus Vinicius Miguel Pedro posted on the...

https://lnkd.in/grvbsXFP New blog post. I'm showing how to: => Create an Auth Token in OCI. => Create an Object Storage Bucket in OCI. => Create a Lifecycle Policy Rule in the Object Storage Bucket....

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Roger Cornejo retweeted
ECO@EastCoastOracle13 Aug 2025
#ECO2025 is more than tech skills-it’s a place to connect, inspire & empower. This year, we’re spotlighting incredible women leaders & their stories. Join us to celebrate & support. Read more & register at eastcoastoracle.org #WomenInTech #Networking #Leadership #TechEvents
Women in Technology at East Coast Oracle Users Conference

ALT Women in Technology at East Coast Oracle Users Conference

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Just published! My article "Navigating Oracle’s GenAI/AI Innovations" is now live in ORAWORLD Magazine. I break down Oracle's growing GenAI/AI ecosystem & how to make it work for your enterprise. Read here: oraworld.org/fileadmin/docum… #Oracle #GenAI #AI #OCI #oraworld
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Oracle 23ai opens the door to a new era of semantic intelligence in enterprise applications. But to walk through that door confidently, you need the right design skills. Master vector selection, embedding strategy, performance tuning, and RAG integration. rogercornejo.com/genai-demys…

Essential Design Skills for Oracle 23ai Vector Search — Roger Cornejo

Embedding Semantic Intelligence in Enterprise Applications As Oracle 23ai brings native vector search into the relational database, the promise of semantic search is no longer a futuristic concept—...

rogercornejo.com
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RAG vs. Fine-Tuning on Oracle GenAI stack: Which is right for your workload? I break down real-world patterns, latency tradeoffs, and how Oracle 23ai + OCI support both — with flexibility now and efficiency at scale. #Oracle #GenAI #RAG 🔗 Read more: rogercornejo.com/genai-demys…

Oracle GenAI Stack: RAG vs. Fine-Tuning for Real-World Workloads — Roger Cornejo

Choosing Between RAG and Fine-Tuning: How to Evaluate the Right Fit for Your Workload Retrieval-Augmented Generation (RAG) and fine-tuning are two powerful approaches for building domain-aware GenAI...

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