star tree, Thursday, August 17,2023
Apache Pinot: The Columnar OLAP Database Explained
In 1972, E.F. Codd published a paper that started the relational database management systems (RDBMS) revolution. This encouraged us to think of data as tables made of rows, with each row made up of the same set of columns. The typical implementation of an RDBMS stored the data in rows on disk.
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