GIScience / GIScience/ohsome-planet
improve performance for multipolygon relation geometry building
Open
enhancement
- Dominant language
- Java
- Stars
- 61
- Forks
- 7
- PR merge metrics
- No merged PRs in 30d
Description
Building geometries for relations, in particular multipolygons with more than 500 members, takes too long.
This relation is a good example: https://www.openstreetmap.org/relation/13005167
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by profiling relation geometry building with the linked OpenStreetMap relation 13005167, especially the case with more than 500 members. Done means multipolygon relation geometries are built faster, but the issue does not name a source file, test, or benchmark to run.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data, performance
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100