Abstract: This paper studies the single server repairable queueing system with variable service rate and failure rate. The rule of variation of the service rate is that the service rate changes when ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If a developer wants to build a workflow, shell script or build job of any merit, they’ll need ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ayn-Monique Klahre and Alex ...

Database administrator with 14+ years of hands-on experience in database management and database design.

The family of subroutines described in this report was designed to create, search and maintain tables which are to contain entries of different lengths, and yet be amenable to search by partition, or ...

We are excited to announce that SQL Server environment variables (Entra) for Power Apps support is currently rolling out and will be in Preview regions by Jan 22 and in all regions – including ...

AI has transformed the way companies work and interact with data. A few years ago, teams had to write SQL queries and code to extract useful information from large swathes of data. Today, all they ...

SQL Server Management Studio or SSMS allows you to connect to the SQL server and execute queries. In this tutorial, we will see how you can install and configure SQL Server Management Studio in ...

When you encounter the “Network-related or instance-specific error” in SQL Server, it usually happens when trying to connect to a database, and the connection ...