TY JOUR TI DESIGN AND IMPLEMENTATION OF INTEGRATED INFORMATION SYSTEM FOR MINISTRY OF EMERGENCY SITUATIONS OF RUSSIA KW information system KW distributed databases KW software engineering KW big data KW OLAP-technology JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Sharafutdinova, E.. AU Avdeenko, T.. AU Bakaev, M.. PY 2014 IS 2014 PB Astrakhan State Technical University