Opened 10 years ago
Last modified 3 months ago
#2862 new enhancement
PostGis Topology performance improvements : batch loading mode — at Version 2
| Reported by: | remic | Owned by: | strk |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS 3.5.0 |
| Component: | topology | Version: | master |
| Keywords: | performance | Cc: |
Description (last modified by )
Data loading into Postgis Topology is insufferably slow. This is due to a conceptual limit of loading objects into topology one by one. Such behaviour is very good for limited changes, but very bad for massive creation.
We need a specific process to deactivate checkings, then load everything the batch way
Change History (2)
comment:1 by , 8 years ago
comment:2 by , 8 years ago
| Description: | modified (diff) |
|---|---|
| Summary: | PostGis Topology performance improvements : bathc loading mode → PostGis Topology performance improvements : batch loading mode |
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+1 for functions to add/drop constraints/foreign_keys