Study of the methods and means of data migration between relative and non-relative databases
Abstract
Nowadays, all information and information-analytical systems require the use of databases (DBs).
Databases are an integral part of the information infrastructure of modern enterprises and
organizations. These systems have to process, read, and record certain data sets that need to be
organized, structured, and stored. The need to solve these problems has given rise to a number
of new platforms and tools for large volumes of diverse and unstructured data. In this case, non-relational data warehouses appear in contrast to the well-known relational ones. NoSQL offers a certain concept in contrast to the SQL paradigm that has dominated for a long time. Therefore, the transition from a relational to a non-relational storage implies not only data migration, but also a revision of the concept of data processing and its model.
Information systems in project and program management: Collective monograph edited by I. Linde