What is Apache Parquet file?

Today's video will discuss what Parquet file is and why you should consider using it.

0:00 Introduction
0:50 Row vs. Columnar data
1:42 Parquet under the hood
3:11 Parquet encoding examples
5:14 Parquet compression
6:35 Query time comparison
7:12 Integration with other frameworks
7:28 Closing

Further reading:
- https://databricks.com/glossary/what-is-parquet
- https://www.microsoft.com/en-us/p/apache-parquet-viewer/9pgb0m8z4j2t
- http://google.github.io/snappy
- https://gzip.org
- https://blog.datasyndrome.com/python-and-parquet-performance-e71da65269ce

Видео What is Apache Parquet file? канала Riz Ang