The Practice of Moving to Big Data on the Case of the NoSQL Database, Clickhouse

In the modern world, every technology and user generate a large amount of data. Each data carries value to some degree. Therefore, the concept of big data is actively developing because the idea of big data is to generate a new value. Addressing big data is an invocation and time-demanding job that needs a large computational infrastructure to ensure successful data processing, storage, and analysis. This report is intended to compare how one of the big data storage, Clickhouse, can replace the relational database, Oracle. This paper motivation is to obtain an understanding of the benefit and drawbacks of NoSQL database, in the case of Clickhouse to supporting a huge amount of data.