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  2. Compound File Binary Format - Wikipedia

    en.wikipedia.org/wiki/Compound_File_Binary_Format

    The CFBF file consists of a 512-Byte header record followed by a number of sectors whose size is defined in the header. The literature defines Sectors to be either 512 or 4096 bytes in length, although the format is potentially capable of supporting sectors ranging in size from 128-Bytes upwards in powers of 2 (128, 256, 512, 1024, etc.).

  3. COM Structured Storage - Wikipedia

    en.wikipedia.org/wiki/COM_Structured_Storage

    During the beta testing phase of Windows 2000, it included a feature titled Native Structured Storage (NSS) for storage of Structured Storage documents (like the binary Microsoft Office formats and the thumbs.db file Windows Explorer uses to cache thumbnails) with each Stream that makes up a document stored in a separate NTFS data stream. It ...

  4. Flat-file database - Wikipedia

    en.wikipedia.org/wiki/Flat-file_database

    A flat-file database is a database stored in a file called a flat file. Records follow a uniform format, and there are no structures for indexing or recognizing relationships between records. The file is simple. A flat file can be a plain text file (e.g. csv, txt or tsv), or a binary file. Relationships can be inferred from the data in the ...

  5. Help:Creating tables - Wikipedia

    en.wikipedia.org/wiki/Help:Creating_tables

    If you just want one table from a long Excel page, you can select that table from the Calc page. Then copy the table to a new page in Calc. Edit and move columns and rows in Calc. To drag a column first select it by clicking its header number. Then press and hold the ALT key. Then click a data cell, and drag the column to a new location.

  6. Database storage structures - Wikipedia

    en.wikipedia.org/wiki/Database_storage_structures

    Index is a full index so data file does not have to be ordered; Pros and cons versatile data structure – sequential as well as random access; access is fast; supports exact, range, part key and pattern matches efficiently. volatile files are handled efficiently because index is dynamic – expands and contracts as table grows and shrinks

  7. Directory structure - Wikipedia

    en.wikipedia.org/wiki/Directory_structure

    A filename is a string used to uniquely identify a file stored on this structure. Before the advent of 32-bit operating systems, file names were typically limited to short names (6 to 14 characters in size).

  8. Dynamic linker - Wikipedia

    en.wikipedia.org/wiki/Dynamic_linker

    Data files with the same file format as a DLL, but with different file extensions and possibly containing only resource sections, can be called resource DLLs. Examples of such DLLs include multi-language user interface libraries with extension MUI , icon libraries, sometimes having the extension ICL , and font files, having the extensions FON ...

  9. Comma-separated values - Wikipedia

    en.wikipedia.org/wiki/Comma-separated_values

    CSV is a delimited text file that uses a comma to separate values (many implementations of CSV import/export tools allow other separators to be used; for example, the use of a "Sep=^" row as the first row in the *.csv file will cause Excel to open the file expecting caret "^" to be the separator instead of comma ","). Simple CSV implementations ...