Trino query plan analysis | Session 1 of 3 | Parallel processing fundamentals
Hear from Starburst Developer Advocate Lester Martin in this on-demand webinar on parallel processing fundamentals.
Session 2 at • Trino query plan analysis | Session 2 of 3...
Session 3 at • Trino query plan analysis | Session 3 of 3...
Trino, which powers Starburst products, and other SQL engines such as Apache Hive & Apache Spark process data in parallel as much as possible.
In this session you will learn to:
Understand how & why datasets are divided into splits
Explain the decomposition of a query into tasks, stages, and exchanges
Visualize multi-stage queries that tackle sorting, aggregation, and multiple types of joins
See the conceptual visualization of a parallelized query aligns with Trino’s generated visual plan at runtime
#data #trino #starburst #query #parallelprocessing