TY CONF TI METHODS AND ALGORITHMS FOR ENSURING DATA CONSISTENCY IN DISTRIBUTED SYSTEMS: A COMPARATIVE ANALYSIS OF THE APPROACHES KW distributed systems KW data consistency KW vector clock KW CRDT KW consensus protocols KW Raft KW Paxos KW CAP theorem KW data replication KW fault tolerance JO PROBLEMS AND PROSPECTS IN SYSTEMS AND PROCESS MODELING AU Tyunina, A.M. AU Kukueva, D.S. AU Kondusova, V.V. AU Sitnikov, A.S. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov