Fresche Solutions Launches Db2 Web Query Alternative, Bridging IBM i Data with Modern Microsoft BI and AI

Fresche Solutions today announced the launch of the Fresche Db2 Analytics Accelerator, an innovative solution designed to ...
The Manila Times

Yiru Zhang Advances Database Systems Through Big Data Optimization and Security Architecture

A comprehensive database optimization framework integrating connection pooling, distributed caching, and multi-layer encryption achieves significant performance improvements while establishing robust ...
TMCnet

YugabyteDB's Distributed SQL Summit, Co-located with KubeCon North America, Highlights Advancements in PostgreSQL and AI

Yugabyte, the distributed database experts, today announced that registration is open for its seventh annual Distributed SQL Summit (DSS 2025). The in-person event will take place on November 10 and ...
GitHub

SQL query issue with optimization

If I remove the OR condition inside the parhentesis works. My first thought is to debug the execution and at a certain point the query is "flatten". Not sure why, maybe for index optimization? In the ...
GitHub

SQL optimizer convert join condition incorrectly

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`, ...
IEEE

Advancements in SQL Query Optimization: A Review of Join Order and Index Selection

Abstract: Efficient SQL Query Optimization (QO) is a fundamental aspect of database management systems, aimed at enhancing query performance and reducing resource consumption typically involves ...
Search Engine Land

Chunks, passages and micro-answer engine optimization wins in Google AI Mode

The best CRM article on Page 1 might lose to a single paragraph buried on Page 3. That’s how AI search works now, and it’s why traditional SEO strategies are failing businesses that should be winning.
marktechpost

SQL-R1: A Reinforcement Learning-based NL2SQL Model that Outperforms Larger Systems in Complex Queries with Transparent and Accurate SQL Generation

Natural language interface to databases is a growing focus within artificial intelligence, particularly because it allows users to interact with structured databases using plain human language. This ...