The Spark SQL system improves efficiency of execution by describing data analysis tasks and optimizing according to query optimization theory. However, the query optimization function of Spark SQL ...

Fortinet fixes a critical SQL injection vulnerability in FortiWeb (CVE-2025-25257), posing risks to database security.

Learn how Power Query can boost your Excel skills with tips to clean, transform, and analyze data faster and more efficiently ...

Excel’s new Get Data preview improves Power Query with a modern layout, search, and OneLake catalog access in Version 2505.

Microsoft JDBC Driver for SQL Server Welcome to the Microsoft JDBC Driver for SQL Server project! The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity ...

Skyline query is a typical preference query method. Due to its capacity of extracting interesting information from multi-dimensional datasets abided by multiple criterions, the skyline query has been ...