Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors ...

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Abstract: In the current era of information explosion, users’ demand for data storage is increasing, and data on the cloud has become the first choice of users and enterprises. Cloud storage ...

Are you running low on space on your Linux machine, but have no clue what keeps eating away at your precious storage? Duplicate files could be a major reason why you are facing low storage issues.

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

I want to monitor whether there are duplicate keys across parts in a ReplacingMergeTree table, and I’m looking for a lightweight approach rather than running actual data queries. My initial thought ...

Here we will go through how Excel is structured, where you will find important and smart functions, and various peculiarities you should know. In short, we’ll show you how to make the program work for ...