Aqarios' platform Luna v1.0 marks a major milestone in quantum optimization. This release significantly improves usability, ...

By using cascading referential integrity constraints, you can define the actions that SQL Server 2005 takes when a user tries to delete or update a key to which existing foreign keys point. Skip ...

A contrived example: Say we have two types of tools: hammers and wrenches. We have a list of work orders, and we want to track what tool was used for the ...

Jody Levison-Johnson, Ph.D., LCSW, is president & CEO of Social Current, solutions provider to over 1,800 human service organizations. Historically, the nonprofit sector has played a critical role ...

In particular, I often look up constraints in SQL*Plus. In this post, I look at the Oracle database views and queries that I use most to get an idea what constraints I am dealing with.

Organizations that are tired of waiting for big SQL analytic jobs to complete may want to take a look at what GPUs can provide, NVidia (NASDAQ: NVDA) vice president and general manager Jim McHugh told ...

SQL databases have constraints on data types and consistency. NoSQL does away with them for the sake of speed, flexibility, and scale. One of the most fundamental choices to make when developing ...

Canada's Finance Minister Chrystia Freeland said on Wednesday she is preparing a budget, expected sometime this spring, with fiscal constraint in mind and a goal to avoid fueling inflation.