The open source MySQL spin-off has steadily added features all its own. Here are five good reasons to switch to MariaDB.

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

Excel 365 offers a powerful feature known as calculated columns, which significantly improves your data analysis capabilities. This tool allows you to create dynamic calculations that automatically ...

And let's say the join is composite for example of 2 columns. I would like to add an array of 100 Records entities as a relation to the MainEntity. This is supposed to be supported using the following ...

Microsoft Excel is a powerful database management tool with all sorts of in-depth problem-solving functions and dynamic formatting. To make the most of it, though, you need to know the basics. Using ...

What if you could unlock the full potential of Excel’s dynamic arrays within your tables, making your data management more efficient and powerful? Integrating dynamic arrays within Excel tables can be ...

Column array speakers combine portability with professional sound quality, delivering consistent coverage and powerful bass through integrated subwoofers, perfect for mobile DJs, bands, and live ...

There are a lot of items that can be added to Google Wallet, and even though you don’t see an ‘Add to Google Wallet’ on some tickets or passes, you can still add them with one little trick. Google ...