12 If you're on a Unix-like platform (Mac OS X, Linux, etc), you could try running file myfile.db to see if that can figure out what type of file it is. The file utility will inspect the beginning of the file, looking for any clues like magic numbers, headers, and so on to determine the type of the file.
24 A .sqlite file is as the name implies a file that contains an SQLite database. The .db file extension is used by Oracle, Paradox and XoftSpySE databases. [1] As Christian noted usually extensions aren't that important in the grand scheme of things and programs can open files with different extensions.
How to create a DB link between two Oracle instances. Let's say A and B are two instances. I want to access the data in instance B from the instance A.
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