David Start

David Start

Director of Database Product Management at Oracle. I run LiveLabs, work on the Oracle AI Database, and write about making complex systems usable.

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Why Agents Need Memory

Why Agents Need Memory

One of the first things people notice when they move from demos to real usage is that most agents don't remember anything. Each interaction starts fresh. Once a session ends, whatever

How Agents Actually Get Work Done

How Agents Actually Get Work Done

Once an agent has a plan, the next question is what happens when it starts running it in the real world. A system either starts to feel dependable here or starts to feel

How Agents Plan the Work

How Agents Plan the Work

Once you move past simple questions and start asking agents to do real work, something else has to happen first. The agent needs a plan. This is one of the main differences between

The Execution Gap in AI Systems

The Execution Gap in AI Systems

Most people's experience with AI starts with a simple prompt. You type a question, the model gives you an answer, and that's the end of it. That interaction pattern

What Is an AI Agent, Really?

What Is an AI Agent, Really?

I bet you're hearing a lot about AI agents right now. They're showing up in blog posts, LinkedIn threads, architecture diagrams, and technical conversations. You might already have a