How good is Databricks Photon Engine? скачать в хорошем качестве

How good is Databricks Photon Engine?

The Databricks Photon Engine is a query engine designed to improve data processing speed and efficiency of (py)Spark processes on the Databricks platform. Built to fully utilize modern hardware, including CPUs with advanced SIMD (Single Instruction, Multiple Data) capabilities, Photon is optimized for both SQL and DataFrame workloads. It uses vectorized execution, which processes multiple rows in a single operation, significantly improving the performance of complex queries and large-scale data transformations. With Photon, Databricks promises faster query execution, reduced latency, and lower costs, especially for demanding analytics and ETL workloads, without changing their code. Let's look at the front page of the Photon engine and talk about those promises and how realistic they are.