THE ANALYSIS OF EFFICIENCY OF DBMS WHEN DEVELOPING TO THE DATABASE IN THE ENVIRONMENT ARCGIS
Now geographic information systems (GIS) are extensively applied in various branches of science and the industry. The main advantage of GIS before other information technologies is concluded in a set of tools and combinations of databases with opportunities of their geographical analysis and evident visualization in the form of different cards, schedules, charts, a direct binding to each other of all attributive and graphic data. In article one of problems arising during the work the database in the environment of ArcGIS is considered. Are for this purpose developed the program for work as data. At creation of such programs it is necessary to develop the special database, so - called geodata. Such specialized DB can reach enough big sizes therefore there is a need of the analysis of high - speed performance of a DB, i.e. its efficiency.