Description: We analyzed both positive and negative aspects of the different options for a composite applications (CA) based on distributed services. The advantage of the distributed services represented cloud technology to build enterprise data processing systems with the use-it composite applications based on the principle of job flow. The formal description of a separate manual required for further construction of an abstract flow of tasks. The necessity of developing a new technology to describe composite applications based on used-vanii job flow, which can combine all the advantages of existing methods of construction of composite applications in the subject field.
Keywords: composite application, distributed computing, distributed cloud services