ALGORITHM FOR DYNAMIC SCALING RELATIONAL DATABASE IN CLOUDS

Abstract

This article analyzes the main methods of scalingdatabases (replication, sharding) and their supportat the popular relational databases and NoSQLsolutions with different data models: document-oriented, key-value, column-oriented and graph.The article presents an algorithm for the dynamicscaling of a relational database (DB), that takesinto account the specifics of the different types of logic database model. This article was prepared with the support of RFBR (grant № 13-07-00749).

Keywords

• динамическое масштаби рование
• облачные вычисления
• реляционные бд
• nosql
• шардинг
• репликация
• dynamic scaling
• cloud computing
• relational db
• nosql
• sharding
• replication