What is a .DFG file?
The .DFG file extension stands for a Data Flask Grid File. This type of file is essentially a spreadsheet, similar to what you might create in Microsoft Excel, but it's specifically made by a program called Data Flask. Data Flask is a tool that was designed to help people work with data more easily, especially when they need to prepare data for moving it from one place to another or when they're setting up data in a structured way for the first time.
Inside a .DFG file, you can find basic things like the data you've entered into each cell of the spreadsheet. But what makes it special is that it can also contain information about where some of the data comes from if it's being pulled in from outside sources. This means you can have a spreadsheet that automatically updates with new data from a database or another external source.
Additionally, .DFG files keep track of important details about the data itself, like what type of data is in each column (for example, text, numbers, dates) and which column serves as the primary key. A primary key is a unique identifier for each row in the spreadsheet, ensuring that every entry is distinct from the others.
If you have a .DFG file that you need to open, you'll specifically need the Interscape Data Flask program to do so. This is because the file format is proprietary to that software, meaning it's designed to be opened and edited with Data Flask only. However, it's worth noting that the Data Flask software hasn't been updated since 2007, so it might be a bit outdated and might not work on newer computers or operating systems. If you're working with .DFG files or need to access data from one, you'll want to make sure you can run Data Flask on your computer.
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