What is data exchange format?

The first data format instance was released at the beginning of the 80s, when the software company delivered specifications in copies of their widely popular table program and at the same time published them in the front computer magazine. Data format (DIF) was originally used as a text file format for transmission of imports/exports of files with one table between different table programs from many platforms. A similar replacement format has been released, called LDAP data format to access directory (slight access to LDAP), at the age of 90, and this could not only transmit text data, but also directory data in text form and allow directory data modification.

businesses have begun to count their administrative records and work with a high pace around this time, and what this data exchange format has allowed was interoperability when files were stored in DIF format; Billing, planning and inventory takvšny AMS could use the same data files. Since the data exchange format was not badIsl on any type of computer or operating system platform, computer design (CAD) programs, database management programs and other types of programs began to use it.

LDAP data exchange format with LDIF components enabled update, adding, modified, deleted and renamed as a simple text set of records. It has become a standard promoted by the Internet Engineering Working Group (IETF) for import and export between directory servers. Windows somewhat changed the command line and renamed it to LDIFDE, which could import directory objects into Active Directory domain servers; And from these data the search and list features could use system administrators. The Java with an open source code allowed you to edit files that were stored in the LDIF file format.

The programmers of other types of software programs have noticed interoperability and began to develop their own data exchange formats. SomeLIKE Developers of HAM radio software agreed on a standard for data transfer between HAM radio software programs, which became known as an amateur data exchange format (ADIF). Immediately they began to educate their users how to save AdIF format to replace information across software packages.

Data exchange format was developed by JavaScript Object notation (JSON), which was generally considered to be easy for newcomers to read and write. On the basis of the JavaScript programming language subgroup, the JavaScript was a completely independent language, yet conventions were similar to those in the C programming languages ​​and was built only on two structures. He collected the names of the name/values ​​for the object, recording, hash table, directory, structure, associative fields and key lists, and also had a list of values ​​that were ordered in Arrays, vectors, lists or sequences.