columnar storage engine
C24089
concept
A columnar storage engine is a database storage system that organizes and stores data by columns rather than rows to optimize analytical query performance and compression.
Observed surface forms (5)
| Surface form | Occurrences |
|---|---|
| HBase storage format | 1 |
| columnar data store | 1 |
| columnar storage format project | 1 |
| database engine feature | 1 |
| in-memory columnar analytics engine | 1 |
Instances (6)
| Instance | Via concept surface |
|---|---|
| ColumnStore | — |
| xVelocity in-memory analytics engine | — |
| SPICE in-memory engine | columnar data store |
|
Apache ORC project
surface form:
Apache ORC
|
columnar storage format project |
| HFiles | HBase storage format |
| xVelocity | in-memory columnar analytics engine |