Database.rar -

Restore content databases in SharePoint Server - Microsoft Learn

: Files such as .bak (SQL Server), .sql (MySQL/PostgreSQL), or .dump . Raw Data Files : Formats like .mdf / .ldf (SQL Server) or .db . database.rar

While the exact contents depend on the source, a file with this name commonly includes: Restore content databases in SharePoint Server - Microsoft

: Raw data exports often bundled together for easier sharing. How to open and view the content To see what is inside, you must first extract the files: database.rar

A file named is a compressed archive that typically contains a database backup or its constituent files. Because .rar is a proprietary format, you generally need third-party software to view or extract its content. What is likely inside?