Mobile agents refer to processes that have the ability to migrate from one place to another with the data intact and fully efficient to perform the computation. These are software agents in the computer system and are vital for computer efficiency. These mobile agents make use of the technique of remote procedure call as it needs to save its current state and then migrate to the new location. After reaching the new location, it performs the needed computation while resuming from its saved state. In case of failure, the saving of old state ensures that databases can be rolled back to maintain consistency.
The various advantages of having such agents in a computer system are numerous. It helps the computer in executing parallel processing of various tasks and makes them tolerant to network faults as they can migrate from one location to another to resume any kind of necessary task which have a binding time constraint.
Recent News:
Physicists move one step closer to quantum computer
ScienceDaily (Oct. 4, 2011) — Rice University physicists have created a tiny “electron superhighway” that could one day be useful for building a quantum computer, a new type of computer that will use quantum particles in place of the digital transistors found in today’s microchips. See Also:, international student health insurance, Matter & Energy, * Quantum Physics, * Spintronics, * Quantum Computing
Researchers transform iPhone into high-quality medical imaging device
When researchers need additional diagnostic tools, the microscope could be swapped for a simple spectrometer that also uses light collected by the iPhone’s camera. Foreign travellers for personal and legal safety should buy a visitors health insurance. Spectrometers smear out light from an object, separating it into its composite wavelengths in much the way a prism breaks up white light in the familiar colors of the rainbow.