Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
query optimizer
|
| gptkbp:developedBy |
gptkb:Apache_Spark
|
| gptkbp:feature |
extensibility
cost-based optimization rule-based optimization support for custom optimization rules tree transformations |
| https://www.w3.org/2000/01/rdf-schema#label |
Catalyst query optimizer
|
| gptkbp:introducedIn |
gptkb:Apache_Spark_1.0
|
| gptkbp:openSource |
true
|
| gptkbp:purpose |
logical plan optimization
optimize SQL queries physical plan optimization |
| gptkbp:repository |
https://github.com/apache/spark
|
| gptkbp:usedBy |
gptkb:Databricks
gptkb:Google_Cloud_Dataproc gptkb:Amazon_EMR |
| gptkbp:usedIn |
gptkb:Apache_Spark_SQL
|
| gptkbp:writtenBy |
gptkb:Scala
|
| gptkbp:bfsParent |
gptkb:Spark_SQL
|
| gptkbp:bfsLayer |
6
|