What does XDR mean in Software?
This page is about the meanings of the acronym/abbreviation/shorthand XDR in the Computing field in general and in the Software terminology in particular.
Find a translation for XDR in other languages:
Select another language:
What does XDR mean?
- External Data Representation
- External Data Representation is a standard data serialization format, for uses such as computer network protocols. It allows data to be transferred between different kinds of computer systems. Converting from the local representation to XDR is called encoding. Converting from XDR to the local representation is called decoding. XDR is implemented as a software library of functions which is portable between different operating systems and is also independent of the transport layer. XDR uses a base unit of 4 bytes, serialized in big-endian order; smaller data types still occupy four bytes each after encoding. Variable-length types such as string and opaque are padded to a total divisible by four bytes. Floating-point numbers are represented in IEEE 754 format.
Discuss this XDR abbreviation with the community:
Use the citation below to add this abbreviation to your bibliography:
XDR also stands for:
... see them all »