Glossary /  


Databases & Files Format

Parquet is a columnar storage format for Hadoop that was developed by the Apache Software Foundation. This file format is built to store and process large amounts of data in a distributed computing environment. It is designed to be efficient and performant when processing big data. Parquet is a popular alternative to traditional row-based file formats like CSV and JSON.

Key Highlights

  • Parquet is a columnar storage format that stores data in a column-wise manner.
  • Columnar storage can be more efficient for analytical queries, as it reduces the amount of data that needs to be scanned.
  • Parquet is compatible with many big data processing frameworks, including Apache Hadoop and Apache Spark.


Applying the Concept to Business

For businesses dealing with large amounts of data, Parquet can be a useful tool for efficient and performant processing. By storing data in a columnar format, Parquet can reduce the amount of data that needs to be scanned during analytical queries, making queries faster and more efficient. This can lead to better decision-making and insights for businesses. Additionally, Parquet is compatible with many popular big data processing frameworks, making it easy to integrate into existing systems. Overall, Parquet is a useful tool for businesses looking to optimize their data processing and analysis workflows.