![]() However, use of character delimiters (especially commas) is also a crude form of data compression which may assist overall performance by reducing data volumes - especially for data transmission purposes. Using delimiters incurs some overhead in locating them every time they are processed (unlike fixed-width formatting), which may have performance implications. Extra formatting may be needed to avoid delimiter collision. In other cases, each field may have a fixed length short values may be padded with space characters. In comma-separated values and delimiter-separated values files, fields can be separated by delimiters such as comma or tab characters. There are different conventions for depicting data. ![]() Plain text files usually contain one record per line. The term has generally implied a small database, but very large databases can also be flat. ![]() Relationships can be inferred from the data in the database, but the database format itself does not make those relationships explicit. A flat file can be a plain text file (e.g. Records follow a uniform format, and there are no structures for indexing or recognizing relationships between records. ( March 2015) ( Learn how and when to remove this template message)Ī flat-file database is a database stored in a file called a flat file. Statements consisting only of original research should be removed. Please improve it by verifying the claims made and adding inline citations. This article possibly contains original research.
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