All Posts - Ziva

All Posts

2026

How Trino Pushes Predicates Into Iceberg 06-21

From SQL To Parquet Pages: Tracing An Iceberg Read In Trino 06-17

Parquet Row Groups, Column Chunks, Pages, And How Trino Reads Them 06-16

Iceberg Table Layout: Avro Metadata And Parquet Data Files 06-14

How To Read A Trino Distributed EXPLAIN Plan 06-10

How Trino Executes A Query: Coordinator, Workers, Stages, Tasks, Drivers, And Pages 06-07

2023

Best practice for cloning a partitioned hive table 10-27