Database management systems: DBMS, CDBMS

The paper deals with one of the most used in the field of modern information technology - databases. Analyzed data management problems, which occur in a large number of data processing / management time. Proposed ways of solving them. The main focus is to solve the problem through the use of cloud technologies. The paper describes the database for modern management systems, the basic concepts and components of a standard client-server structure. In this work, as well as a discussion of what the recent trend of database management systems (DBMS) and the opportunities in the cloud database management system (CDBMS). Also discusses Cloud database management system (CDBMS) architecture and structure. In recent years, outsourcing has become the database is an important component of Cloud Computing. The rapid development and progress in Network Technology that has led to a large number of long-distance transmission of data significantly decreased over the past decade (the greater the number of terabytes and (petabyte) data). It also discusses the cloud database management system advantages and disadvantages, Cloud based DBMS is fast, durable and scalable. They can handle huge amounts of data and processes, which can not handle with the typical DBMS. Discusses the cloud of the bases of the main problems, which stands dghesdgheisobita, security problem and its solution to the latest methods. Also gives a comparison between the traditional DBMS and CDBMS. Discusses the advantages and disadvantages. Finally, showing Amazon- the cloud database for the study (illustrated with images).

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