Beyond Compare is a file compare and directory sync utility wrapped in one. Beyond Compare Standard edition ($30) is a powerful utility for tracking down differences between files and folders. Its ...

SAS data views contain only descriptor information that points to data values that are stored elsewhere. A data file is a static picture; a data view is a dynamic picture. When you reference a data ...

Programmers have used diff utilities for years. In brief: A diff utility lets you input two files, then the program calculates exactly where the files contain changes. Diffing is the basis of such ...

But data deduplication-which is deduplication at the level of individual disk blocks or “chunks” rather than entire files-can often give you a 20-to-1 reduction or better, depending on the ...

Beyond Compare Standard edition ($30) is a powerful utility for tracking down differences between files and folders. Its feature set is comparable to free and open-source , with a few added extras ...