THE CHOICE OF TECHNOLOGICAL SOLUTIONS FOR SOFTWARE DEVELOPMENT FOR DISTRIBUTED INFORMATION SYSTEMS

The choice of tools and programming technologies for creating information systems is a current trend. Each projected system needs you to define a set of criteria for the development environment used by li- braries and technologies. This article considers a choice of technological solutions using an example of the developed digital computing web platform of the Russian Academy of Education to provide information support to the activities of psychologists doing research, including population and longitudinal studies. The peculiarity of the system are: magnitude and significant development time requiring the implementa- tion and assurance of the guaranteed computing reliability of a wide range of digital tools used in psycho- logical research; maintenance of functioning in various conditions, in particular when carrying out mass research in schools with different characteristics of computing resources and communication channels; the possibility of scaling services; security and data privacy, as well as the use of technologies and pro- gramming tools that would ensure the compatibility and conversion of data with other means of process- ing psychological research. For the developed system, criteria were introduced for evaluating software technologies that take into account the features of the functioning and life cycle of a product, a specific example shows the selection of appropriate technological solutions. An important component in the de- velopment is the training of the development team for the technologies used. A system that implements the training program for selected technologies is given. The developed training system is used to reduce the time of inclusion in the development of new software developers, as the tasks are expanded