enddata

Enddata is a term used in data processing to indicate the conclusion of a block of data within a file, stream, or data structure. It is not a universal standard; its meaning and exact syntax vary by format, software, or project. In many contexts, enddata appears as a literal marker, a field name, or a designated value that signals readers or parsers to stop collecting records.

In text-based or custom formats, enddata may be a distinct line or token placed after the final data item. In serialized data, logs, or streaming protocols, enddata can serve as a sentinel value that terminates a sequence of records or a transmission. In application programming interfaces, enddata can be implemented as a flag or a terminator string used to indicate that no further data follows.

Because enddata is context-dependent, it is essential to consult the relevant format specification or software documentation to determine its syntax, location, and behavior. When encountered, parsers typically validate the data up to that point, then cease reading and prepare to proceed to the next section or to close the data stream.

Users should distinguish enddata from related concepts such as end-of-file, end-of-stream, or generic sentinel values, which have broader or different meanings across systems. See also: end-of-file, end-of-stream, sentinel value, end marker, data termination, terminator.