This story was originally published on HackerNoon at: https://hackernoon.com/using-arrow-flight-sql-protocol-in-apache-doris-21-for-super-fast-data-transfer. Apache Doris 2.1 just got a major speed boost with Arrow Flight SQL for up to 10x faster data transfers. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-science, #database, #data-engineering, #pandas, #python, #apache-arrow, #big-data, #data, and more. This story was written by: @frankzzz. Learn more about this writer by checking @frankzzz's about page, and for more stories, please visit hackernoon.com. Apache Doris 2.1 supports Arrow Flight SQL protocol for reading data from Doris. It delivers tens-fold speedups compared to PyMySQL and Pandas.