UDC 004.94 6 УДК 004.94 6 active 5 arrays 5 deductive 5 distributed 5 moving objects 5 multidimensional 5 navigational 5 network 5 parallel 5 relational 5 spatial 5 spatio-network 5 spatio-temporal 5 statistical 5 temporal 5 hierarchical 4 object-oriented 4 object-relational 4 Database types 2 database machines 2 eikonal equation 2 finite-differential continuation 2 ionosphere 2 spatio-temporal patterns 2 temporal field 2 мережева 2 навігаційна 2 реляційна 2