Database optimization has long relied on traditional methods that struggle with the complexities of modern data environments. These methods often fail to efficiently handle large-scale data, complex ...

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 ...

For developers working with SQL Server, few performance tuning techniques are as essential--or as frequently misunderstood--as indexing. Done right, indexing can drastically improve application ...

Parameterized queries are commonly used in database applications. In a parameterized query, the same SQL statement is potentially executed multiple times with different parameter values. In today’s ...

insert into test_base (item) values (cast(10 * rowmax + rowindex as varchar(10))); insert into test_base (item) values (cast(11 * rowmax + rowindex as varchar(10 ...

Microsoft has announced the release of SQL Server Management Studio Preview 3, which brings many features, including "initial" support for ARM64. SQL Server Management Studio (SSMS) is the tool of ...

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`, ...

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 ...

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 ...

Power Query in Excel is a powerful tool designed to streamline the process of importing, cleaning, and transforming external data. It enables you to prepare datasets for analysis efficiently, saving ...