Query optimization lies at the heart of modern database management systems, striving to identify the most efficient access and execution plan for a given declarative query. Traditional optimisers ...

Digital Healthcare Architect specializing in the design and integration of enterprise healthcare platforms. Digital Healthcare Architect specializing in the design and integration of enterprise ...

A comprehensive SQL analysis tool that combines fast, deterministic static analysis with optional AI-powered insights. Identifies performance issues, style violations, and security vulnerabilities in ...

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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 ...

Google’s query fan-out technique issues multiple background searches based on initial question. This system is active across AI Mode, Deep Search, and some AI Overview results. The approach relies on ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

ITTIA’s DB Lite is a database engine that runs on platforms like Arm Cortex-M. DB Lite offers a C/C++ interface with its own query functions rather than SQL-style queries that have significantly more ...

Abstract: Active diagnosis in real time embedded computer systems increases the overall reliability of the system by performing error detection and fault recovery ...