Which MIME types are related to file extension ".db3"?
The .db3 file extension is associated with 3 MIME types:
application/x-sqlite3, application/octet-stream, application/vnd.sqlite3.
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .db3 Files
DB3 files are database containers that use the SQLite 3 engine to manage structured data.
They store tables, indexes, and SQL schemas in a compact, single-file format.
- Main Use: They hold data for applications like mobile apps, desktop programs, and embedded systems.
- MIME Types: They typically use the application/x-sqlite3 or application/vnd.sqlite3 MIME types.
- Alternate Use: Some files with this extension use application/octet-stream for specialized roles, such as SeqBox SBxScan recovery info.
- Software: They can be opened and edited with SQLite command-line tools, DB Browser for SQLite, and other apps supporting SQLite databases.
Based on information from FilExt.com, DB3 files are essential for efficiently managing application data.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
application/x-sqlite3, application/octet-stream, application/vnd.sqlite3
FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.
Why can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.