Abstract: The Vertica SQL Query Optimizer was written from the ground up for the Vertica Analytic Database. Its design and the tradeoffs we encountered during its implementation argue that the full ...

The world tried to kill Andy off but he had to stay alive to to talk about what happened with databases in 2025.

IRIS combines local LLM analysis (Qwen 2.5 Coder - 82% SQL accuracy) with reinforcement learning (DS-DDPG) to deliver intelligent schema optimization recommendations for Oracle 26ai databases, ...

In a modern enterprise data environment, the increasing volume of data, distributed architecture, and complex application dependencies challenge traditional query-tuning methods. Observability ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

The SQL optimizer incorrectly alters the logic of a query that uses CTEs and nested JOIN operations. WITH `res` AS ( SELECT `t2`.`id`, CAST(IF(NOT `t3`.`id` IS NULL, 1, 0) AS BIGINT) AS `id_active`, ...

Have you ever found yourself staring at a spinning wheel, waiting for your Power Query to refresh, only to wonder if there’s a better way? For anyone working with large datasets, refresh delays aren’t ...

Adobe’s LLM Optimizer Helps Brands ‘Stand Out and Win’ In New AI Frontier Your email has been sent As more people increasingly rely on AI-powered chatbots like ChatGPT and Gemini to search for ...

Your content might be great, but if AI platforms aren’t surfacing it, your audience won’t see it. As generative search reshapes the SERP, staying visible requires more than keywords and backlinks. You ...

Abstract: The query optimizer is a critical component within the database management system(DBMS), tasked with translating user-input SQL queries into efficient ...