Snowflake Inc.

Weili Gu

Benoit Dageville

Thierry Cruanes

Jiaqi Yan

Igor Demura

Jaeyun Noh

Yujie Li

Brian Charles Forney

Mohammad Saber Mirzaei

Interleaved infrastructure can interleave fragment execution during query compilation. For example, compilation can be paused, and a plan fragment is executed. The results of the plan fragment can be fed back into the compiler, which can then restart the compilation and modify the compilation based on the results of the plan fragment execution. The interleaved workflow provides a flexible, robust infrastructure, which can enable and improve a variety of database features and query optimizations.

Interleaved execution infrastructure in database engines

Growing community of inventors

Sunnyvale, CA, United States of America

Weili Gu