Analysis of the Activity of Territorial Communities Using Information Technology of Big Data Based on the Entity-Characteristic Mode

Abstract

The definition of Big data is given and the main characteristics are described. There are analyzed mathematical means submission and processing of Big data and their limitations are defined. Software for working with Big data is given. The formal description of Big data is defined. There are posted patterns of associations between entities and characteristics for various categories NoSQL databases. The analysis of the objects of the model of Big data in objects of NoSQL databases is presented. For distributed storage of large amounts of data there is proposed model used in the system of Google BigTable which is characteristic for incomplete relational data model and support dynamic control over the layout data.