TY - JOUR AU - Shakhovska, N. AU - Bolubash, Yu. PY - 2013/12/27 Y2 - 2024/03/29 TI - INDECISION PROCESSING IN BIG DATA JF - Radio Electronics, Computer Science, Control JA - RIC VL - 0 IS - 1 SE - Mathematical and computer modelling DO - 10.15588/1607-3274-2014-1-14 UR - http://ric.zntu.edu.ua/article/view/27279 SP - AB - This paper introduced the concept of the term Big Data and analyzes the cause of their appearance. Thus, the specificity of Big data (the presence of diverse set of sources, data doubling, ambiguity describing data sources) leads to the fact that the indeterminacy in traditional relational databases considered within a relationship and could occur at the level of attribute and tuple-level attitude in this caseextends through the perception of the user information on the entire data space. Therefore, for processing indeterminacy in the Big data must use a different approach, the need for the use of which has not had in relational databases and data warehouses. There is the level of uncertainty in the Big Data show. There are formed data warehouse model with uncertainty and developed operations on it. There is posted forming unit method, taking into account uncertainty. ER -