Opened 10 years ago

Closed 10 years ago

#1428 closed enhancement (fixed)

Add true in-memory geometry creation for write pgsql tasks.

Reported by: brett@… Owned by: brett@…
Priority: major Milestone:
Component: osmosis Version:
Keywords: Cc:

Description

The pgsql tasks currently have an in-memory geometry option which performs way geometry calculations in java instead of using the database. This currently uses a temporary file which consumes approximately 2.5GB. 2.5GB will fit in RAM on modern machines with 64-bit JVMs so a true in-memory option may provide significantly improved performance.

Change History (1)

comment:1 Changed 10 years ago by brett@…

  • Resolution set to fixed
  • Status changed from new to closed

The new in-memory options have been implemented. Performance is excellent but requires a system with approx 6G RAM and a jvm setting of -Xmx4G to work effectively.

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