What is window function vs subquery in SQL? In summary, subqueries and window functions are used for different purposes in SQL, and each has its strengths and weaknesses.

This is the inside story of SQL Slammer, told by the researcher who found the bug and wrote the exploit code that was later taken by Slammer’s authors and used as part of the worm.

Indexers like SubQuery can quickly retrieve data from a blockchain network and save it in a format that is easy to work with, for example, in searchable and sortable fields that allow developers ...

Typical speed camera traps have built-in OCR software that is used to recognize license plates. A clever hacker decided to see if he could defeat the system by using SQL Injection… ...

At the Web3 Summit in Berlin today, SubQuery made a major announcement, unveiling its newest innovation: decentralized AI inference hosting. In a live demonstration, SubQuery’s COO, James Bayly ...

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. Here's how to both create those tables and alter existing tables so they track the ...

Learn how Data Transformation Services (DTS) can help you import, export, and/or transform data from various sources to single or multiple locations in Microsoft SQL Server 2000.