SyncML

SyncML is an open data synchronization protocol enabling data synchronization between mobile devices and networked services. SyncML is a transport, data type, and platform independent technology that is based on Extensible Markup Language (XML). (Nokia)

SyncML (Synchronization Markup Language) is the former name (currently referred to as: Open Mobile Alliance Data Synchronization and Device Management) for a platform-independent information synchronization standard. Existing synchronization solutions have mostly been somewhat vendor-, application- or operating system specific. The purpose of SyncML is to change this by offering an open standard as a replacement. Several major companies such as Motorola, Nokia, Sony Ericsson and Siemens AG already support SyncML in their products. Philippe Kahn was instrumental in the founding vision for synchronization with Starfish Software, later acquired by Motorola. The founding vision as expressed by Kahn was: "Global synchronization and integration of wireless and wireline devices".

SyncML is most commonly thought of as a method to synchronize contact and calendar information between some type of handheld device and a computer (personal, or network-based service), such as between a mobile phone and a personal computer. The new version of the specification includes support for push email, providing a standard protocol alternative to proprietary solution like BlackBerry.

Some products are now using SyncML for more general information synchronization purposes, such as to synchronize project task information across a distributed group of team members. SyncML can also be used as a base for backup solutions.

The current version of the protocol is 1.1.2. Version 1.2 is a candidate enabler and is available on OMA Release Program and Specifications page.

(Wikipedia)