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  2. SQLite - Wikipedia

    en.wikipedia.org/wiki/SQLite

    It can be used to create a database, define tables, insert and change rows, run queries and manage an SQLite database file. It also serves as an example for writing applications that use the SQLite library. SQLite uses automated regression testing prior to each release. Over 2 million tests are run as part of a release's verification.

  3. List of DOS commands - Wikipedia

    en.wikipedia.org/wiki/List_of_DOS_commands

    MS-DOS version 5 introduced the quick format option (Format /Q) which removes the disk's file table without deleting any of the data. The same version also introduced the UNFORMAT command to undo the effects of a quick format, restoring the file table and making all the files accessible again.

  4. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    Libpcap File Format (nanosecond-resolution) [2] A1 B2 3C 4D (big-endian) ¡²<M: 0A 0D 0D 0A ␊␍␍␊ 0 pcapng PCAP Next Generation Dump File Format [3] ED AB EE DB: í«îÛ: 0 rpm RedHat Package Manager (RPM) package [4] 53 51 4C 69 74 65 20 66 6F 72 6D 61 74 20 33 00: SQLite format 3␀ 0 sqlitedb sqlite db SQLite Database [5] 53 50 30 ...

  5. Database dump - Wikipedia

    en.wikipedia.org/wiki/Database_dump

    A database dump contains a record of the table structure and/or the data from a database and is usually in the form of a list of SQL statements ("SQL dump"). A database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. Corrupted databases can often be recovered by analysis of the ...

  6. Database index - Wikipedia

    en.wikipedia.org/wiki/Database_index

    A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table every time said table is accessed.

  7. SpatiaLite - Wikipedia

    en.wikipedia.org/wiki/Spatialite

    SpatiaLite is a spatial extension to SQLite, providing vector geodatabase functionality. It is similar to PostGIS, Oracle Spatial, and SQL Server with spatial extensions, although SQLite/SpatiaLite aren't based on client-server architecture: they adopt a simpler personal architecture. i.e. the whole SQL engine is directly embedded within the application itself: a complete database simply is an ...

  8. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    waIndx – Wakanda (software) database Index file; waModel – Wakanda (software) database Model file; waJournal – Wakanda (software) database Journal file; WDB – Microsoft Works Database; WMDB – Windows Media Database file – The CurrentDatabase_360.wmdb file can contain file name, file properties, music, video, photo and playlist ...

  9. XCOPY - Wikipedia

    en.wikipedia.org/wiki/XCOPY

    In computing, XCOPY is a command used on IBM PC DOS, MS-DOS, IBM OS/2, [1] Microsoft Windows, [2] FreeDOS, [3] ReactOS, [4] and related operating systems for copying multiple files or entire directory trees from one directory to another and for copying files across a network.