Abstract:
This article solves the problem of developing a
technology for supporting large information storages and
organizing delimited user access to this information, which
provides a service both for managing these objects and
organizing access to these objects. Solving the problem will allow
you to create a conceptual model with the allocation of basic
entities among information objects and the establishment of
relationships between them. It will also allow the development of
technical documentation reflecting the results of the first stage of
creating an information system: solving problems of syntactic
and technical interoperability, developing a single interface,
interacting with users, etc. In existing DL developments, as a
rule, search and access to information are provided only through
visual graphical interfaces. The task of the subsystem for
integrating various digital resources is to provide other
subsystems with a single interface for access to information
stored in the data sources of the system. That is, any resource
must be cataloged in a standard way, provided with metadata,
access rules, and a unique identifier. To implement search
functions outside of graphical interfaces, support for special
network services and query languages is required. Ideally, all IS
should support a single search profile and a single query
language.
