What is a valid object hierarchy when building a Snowflake environment?
Effective pruning in Snowflake relies on the organization of data within micro-partitions. By using an ORDER BY clause with clustering keys when loading data into the reporting tables, Snowflake can better organize the data within micro-partitions. This organization allows Snowflake to skip over irrelevant micro-partitions during a query, thus improving query performance and reducing the amount of data scanned12.
Reference =
* Snowflake Documentation on micro-partitions and data clustering2
* Community article on recognizing unsatisfactory pruning and improving it1
Rosalia
9 months agoReid
9 months agoKaron
9 months agoTrinidad
10 months agoJordan
10 months agoTanesha
10 months agoPatria
10 months agoDorothy
10 months agoLynsey
11 months agoFausto
11 months agoBelen
11 months agoDulce
11 months agoLourdes
11 months agoAlaine
1 year agoCordell
1 year agoHyun
1 year agoNada
1 year agoGlory
1 year agoSabina
1 year agoKallie
1 year agoCristal
1 year agoDell
1 year agoFlo
1 year agoAlonso
1 year agoHan
1 year agoToshia
1 year agoPaola
1 year agoOmega
1 year agoBrittni
1 year agoVicky
1 year agoMartina
1 year agoGiuseppe
1 year agoRosenda
1 year agoChanel
1 year ago