Research databases for storing time-series

The article touches upon the issue of the actual problem of fast processing of big data. The key features of Yandex Clickhouse are described. The architecture of the cluster in an environment PostgreSQL and Yandex Clickhouse is showed. The description of the database, which is stored in the clusters, is reported. There is a testing of clusters in a database management system PostgreSQL and Yandex Clickhouse in the article. The conclusion about the feasibility of using a database management system Yandex Clickhouse is done.