Naslov
Data Lakehouse - a Novel Step in Analytics Architecture

Autori
Oreščanin, Dražen ; Hlupić, Tomislav

Izvornik
MIPRO (1847-3938) 44 (2021); 1427-1431

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Data Lakehouse ; Data Lake ; Data Warehouse ; Big Data ; novel analytics architecture

Sažetak
Data Lakes, as a modern concept of raw analytical data storage, were presented as a next step that will take over Data Warehouses. In the course of time after the Data Lakes emergence, it is clear that those two architectures complement each other with their actual usage. A new architecture concept, Data Lakehouse, has recently been introduced as a next step in the analytical data storage. The Data Lakehouse architecture should be able to deal with currently insurmountable challenges that both Data Warehouses and Data Lakes cannot overcome. In this article, a current state of the Data Lakehouse architecture and vendor implementation will be given. Furthermore, a comparison of the Data Lakehouse will be done between both Data Warehouses and Data Lakes with a focus on tackling their known challenges. Finally, an approach to combine existing Data Warehouses and Data Lakes into a unified Data Lakehouse will be presented, with a special focus on the high- level architecture.

Izvorni jezik
Engleski

Znanstvena područja
Informacijske i komunikacijske znanosti

POVEZANOST RADA