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The latest News and Information on Databases and related technologies.

How we made a SQL query optimization agent 59% more accurate using autoresearch and LLM Observability

Without experiment infrastructure to help you test your LLM applications, every research session starts with the same questions: What have we tried previously? What were the numbers? Which prompt version produced that result? Why did we discard that approach? The answers live in scattered notes, terminal history, and half-remembered conversations. Each handoff between sessions loses context. In practice, iteration can slow down as teams get bogged down in testing and analysis.

How Airbnb Built a High-Volume Metrics Pipeline with OpenTelemetry and vmagent

We always knew that Airbnb’s engineering is operating on a completely different scale, and their new high-volume metrics pipeline is proof of that. This is one of those rare stories where scale and efficiency go hand in hand - they modernized their observability stack with open source components and reduced cost by an order of magnitude. Airbnb is now processing more than 100 million samples per second on a single production cluster.

Diagnose slow PostgreSQL queries faster with explain plan correlation

When a PostgreSQL query runs slowly, engineers often start with EXPLAIN ANALYZE. The output is a tree of plan nodes, each one describing a step the database took to execute it. A query with several joins and a subquery can produce 20 or more nodes. But the plan gives no visual indication of which node corresponds to each clause in the SQL text. Diagnosing the problem means viewing the plan in one window and the query in another, manually tracing connections between them.

What a Modern Business Tech Stack Should Look Like

In today's fast digital market, the real question is not if your business needs tech, but which tech will help you move forward. A modern business tech stack is more than a pile of apps. It's a carefully chosen set of digital tools and systems (like programming languages, frameworks, databases, front-end and back-end tools, and APIs) that work together to run day-to-day operations, support new ideas, and help the business grow.

Redgate Test Data Manager | AWS Database Migration Readiness

In this demo, we explore the AWS Database Migration and Modernization (D2M) framework, from Align and Assess through to Optimize, and show how Redgate TDM helps teams to safely work through compliance or data privacy concerns during cloud migrations. See how to safely mask sensitive data, create reusable datasets, and accelerate development with consistent, compliant test data across environments. Discover how test data management reduces risk, supports DevOps pipelines, and enables faster, more secure cloud migrations.

Redgate Flyway Enterprise | AWS Database Migration Readiness

In this demo, we explore the AWS Database Migration and Modernization (D2M) framework, from Align and Assess through to Optimize, and show how Flyway helps simplify database versioning, automate deployments, and enable reliable CI/CD. See how to reduce risk, improve collaboration, and modernize your database workflows in the cloud with better visibility and control.

Security vs speed in databases | The Simple Talk Podcast

Are engineering teams quietly accepting more risk? Redgate's 2026 State of the Database Landscape report reveals that people are increasingly willing to accept more risk to be more productive and take full advantage of AI’s capabilities. Steve Jones, Kellyn Gorman, Grant Fritchey and Pat Wright share their thoughts on that in today's episode. They share stories from their own careers, debate on whether the decline of the DBA 'gatekeeper' role has weakened security practices, how AI is amplifying the problem - and much more.

Redgate Monitor | AWS Database Migration Readiness

n this demo, we explore the AWS Database Migration and Modernization (D2M) framework, from Align and Assess, trough to Optimize, and show how Redgate Monitor helps you to establish performance baselines, right-size target environments and continuously optimize RDS and Aurora spend for full cloud cost visibility. Learn how Redgate Monitor can give you a single view of your entire AWS and on-premises, multi-database environment.