Abstract: Portfolio analysis is a crucial subject within modern finance. However, the classical Markowitz model, which was awarded the Nobel Prize in Economics in 1991, faces new challenges in ...

At Microsoft Build, SQL Server 2025 enters public preview with major enhancements in AI integration, performance, reliability and developer tools -- reaffirming Microsoft’s continued investment in its ...

Organizations are using generative AI to stay ahead of the competition, but the real advantage lies in harnessing the power of your own data securely and at scale. One of the most exciting new ...

Even after 50 years, Structured Query Language, or SQL, remains the native tongue for those who speak data. It’s had impressive staying power since it was first coined the Structured Query English ...

Like a shot to your dome piece, I'm back to hit you with my annual roundup of what happened in the rumble-tumble game of databases. Yes, I used to write this article on the OtterTune blog, but the ...

All the information in SQL Server database is stored in 8 KB-sized pages. If any page gets corrupted, server fails to read the data in the database and displays different errors. Some common errors ...

Background: Executive Function and the Approximate Number System are well-established as critical components in developing the Cardinality Principle in young children. However, most existing studies ...

Abstract: Cardinality constraints and functional dependencies can enforce complex business rules within database systems. As the interaction of these constraints is intricate on SQL data, data ...