Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, July 30, 2025: This story, originally published on ...

The transaction log file contains the SQL Server transactions of the database. It basically records the database transactions and the changes made by the transactions to the database. The logs are ...

A distributed database is a database that consists of two or more files located in different sites on the same or different networks. Processing is distributed among multiple database nodes stored in ...

If you're a database administrator, you may have seen the term database refreshing, and now, you may wonder what the phrase means and if it's the same as database cloning or database restoring.

Offline storage table (OST) and personal storage table (PST) are two different Outlook data files used to store a copy of mailbox items on local storage. Outlook creates a PST file when you add a POP3 ...

Are you struggling with the repetitive task of manually moving Excel data from one file to another? This guide by Kenji will provide you with a comprehensive guide on automating data transfer, from ...

Dr. James McCaffrey of Microsoft Research demonstrates how to fetch and prepare MNIST data for image recognition machine learning problems. Many machine learning problems fall into one of three ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...