Advanced SQL for Data Analytics. A collection of problem-solving solutions covering complex Joins, Window Functions, CTEs, and Query Optimization. Includes real-world interview questions, schema ...

SAP has released its November security updates that address multiple security vulnerabilities, including a maximum severity flaw in the non-GUI variant of the SQL Anywhere Monitor and a critical code ...

The leading Democrats on two U.S. Senate committees are asking Social Security chief Frank Bisignano’s former company about a huge contract it received to manage a debit card program serving millions ...

Microsoft is working to resolve a known issue that causes its Defender for Endpoint enterprise endpoint security platform to incorrectly tag SQL Server software as end-of-life. According to a service ...

Abstract: Spatiotemporal data play a key role for mobility-based applications and are their produced volume is growing continuously, among others, due to the increased availability of IoT devices.

A newly released report from Senate Democrats alleges that the Department of Government Efficiency (DOGE) has “copied Americans’ sensitive Social Security and employment data into a cloud database ...

This month’s collection of fixes from Microsoft includes 86 patches — but at least there were no zero-day bugs. Microsoft released 86 patches this week with updates for Office, Windows, and SQL Server ...

In the wake of the tragic attacks of September 11, 2001, the United States faced a fundamental question: how do we secure the homeland against evolving threats? The answer was the creation of the U.S.

Abstract: With the rapid development of information technology and the implementation of the national information security strategy, the importance of domestic databases in critical information ...

The security of former Vice President Kamala Harris, once the duty of the U.S. Secret Service, has been thrown into flux, again, days after President Trump canceled her federal protection. My ...

Watch Ed O'Keefe's full interview with Homeland Security Secretary Kristi Noem, a portion of which aired on "Face the Nation with Margaret Brennan" on Aug. 31, 2025. Editor's note: Kilmar Abrego ...