feature request: Improvement to table loading & truncation performance when with disk mode

knizhnik / imcs

In-Memory Columnar Store extension for PostgreSQL

Apache License 2.0

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feature request: Improvement to table loading & truncation performance when with disk mode #50

Closed simovesterinen closed 5 years ago

simovesterinen commented 8 years ago

Is there any possibility to improve table loading and truncation performance when using imcs with disk mode? Would it be faster if disk file would be per table in dedicated folder?

At the moment the time used for load and truncate tables with disk mode is many times slower than using imcs only with RAM.