Search results with tag "Lakehouse"
eBook Data Management 101 on Databricks
databricks.comMoving data into the lakehouse solves one of the data management challenges, but in order to make data usable by data analysts or data scientists, data must also be transformed into a clean, reliable source. This is an important step, as outdated or unreliable data can lead to
Lakehouse: A New Generation of Open Platforms that Unify …
www.cidrdb.orgfrom a SQL engine over Parquet (the Databricks Delta Engine [19]) that outperforms leading cloud data warehouses on TPC-DS. In the rest of the paper, we detail the motivation, potential tech-nical designs, and research implications of Lakehouse platforms. 2Motivation: Data Warehousing Challenges
Lakehouse: A New Generation of Open Platforms that Unify ...
cidrdb.orguse cases now include advanced analytics such as machine learning, for which neither data lakes nor warehouses are ideal. Specifically, today’s data architectures commonly suffer from four problems: Reliability. Keeping the data lake and warehouse consistent is difficult and costly. Continuous engineering is required to ETL data