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Database Systems Under Pressure

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Author: flashdba

Why We Spent 20 Years Protecting Databases from Analytics (and Why AI Just Broke That Truce)

Twenty years of ETL-era database protection from analytics workloads – and how agentic AI has broken that long-standing architectural truce

For two decades, DBAs protected production databases from analytics workloads. AI agents have ended that truce and the consequences go deeper than most realise.

flashdba AI, Cloud, Databases Leave a comment February 23, 2026May 11, 2026 3 Minutes

AI Doesn’t Read Dashboards… and That Changes Everything for Databases

AI agents bypassing dashboards to query databases directly – replacing human interpretation with machine-speed access to systems of record

AI agents bypass dashboards and query databases directly. This article explains what that means for the architecture of enterprise data systems and systems of record.

flashdba AI, Cloud, Databases February 16, 2026May 11, 2026 3 Minutes

Databases Were Built for Humans – AI Agents Change the Equation

Enterprise databases built for human-paced interaction now facing agentic AI that removes the assumptions of think time, session boundaries and deliberate intent

Databases were designed for human-paced interaction – sessions, think time and deliberate intent. AI agents remove all three assumptions simultaneously.

flashdba AI, Cloud, Databases February 10, 2026May 11, 2026 3 Minutes

Inferencing Is a Database Problem Disguised as an AI Problem

AI inferencing reframed as a database performance problem – latency, concurrency and data access patterns under real-time machine workloads

AI inferencing is a database problem disguised as an AI problem. Real-time model workloads expose latency and concurrency demands that enterprise storage wasn’t designed for.

flashdba AI, Cloud, Databases February 3, 2026May 11, 2026 3 Minutes

The Biggest Gap In The Clouds? High Performance RDBMS

A hurricane representing the performance storm facing high-performance RDBMS workloads that cloud infrastructure was not designed to handle

Hyperscalers have solved cloud infrastructure for most workloads. High-performance RDBMS remains the exception – the gap between cloud promises and database reality is still real.

flashdba Blog, Cloud, Databases, Storage Leave a comment December 13, 2021April 3, 2026 3 Minutes

Cloud Compromises: Constrained and Optimized CPUs

Cloud instance sizing like off-the-rack clothing – constrained CPU options that don't fit the precise performance needs of enterprise databases

Not all cloud vCPUs are equal. This article explains how constrained and optimised CPU configurations affect enterprise database performance in ways the spec sheet doesn’t reveal.

flashdba Blog, Cloud, Databases, Storage Leave a comment August 17, 2021April 3, 2026 3 Minutes

Overprovisioning: The Curse Of The Cloud

Hotel room service illustrating cloud overprovisioning – paying for capacity that exceeds actual database workload requirements

On-premises databases were overprovisioned for performance. Cloud databases are overprovisioned for a different reason: unpredictable pricing. This article explains the real cost.

flashdba Blog, Cloud, Databases, Storage Leave a comment August 2, 2021April 3, 2026 3 Minutes

Choosing The Right Path To The Cloud

Lift-and-shift versus re-platforming – choosing the right cloud migration path for enterprise database workloads

Not all database migrations are equal. This article explains the main paths to public cloud and why choosing the wrong one for mission-critical workloads is an expensive mistake.

flashdba Blog, Cloud, Databases 1 Comment March 16, 2021April 3, 2026 6 Minutes

The Battle For Your Databases

Hyperscalers competing for enterprise database workloads – the battle between AWS, Azure and Google Cloud for mission-critical systems of record

AWS, Azure and GCP are competing hard for enterprise databases. This article explains why mission-critical RDBMS workloads are the prize and what that means for DBAs.

flashdba Blog, Cloud, Databases 1 Comment January 26, 2021April 3, 2026 3 Minutes

How To Look Stupid (Part #612)

Now is the winter of our discontent. But rather than dwell on what a terrible year 2020 has been, I thought I'd make my final post of the year something more positive... so I am going to look back on one of the (many) times I made a fool of myself, in the hope that … Continue reading How To Look Stupid (Part #612) →

flashdba Blog, Databases 4 Comments December 22, 2020February 5, 2026 3 Minutes

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