Comments (3)
I would like to add that a common use case for caching with tile servers is to have Z-level specific caching. For example, large datasets at low zoom levels are very expensive, but at high zoom levels they are really cheap, so it would be nice to be able to say something like : "for data_source_a I want to cache zoom levels from 0-5 only, but for data_source_b I want to cache zoom from 0-9"
from martin.
Additionally, cache invalidation rules...we should be able to specify a TTL at the very least.
An ideal-world scenario, but obviously far more complex is cache invalidation that happens in sync with the database via LISTEN/NOTIFY updates via trigger functions attached to tables.
from martin.
I would like to add that a common use case for caching with tile servers is to have Z-level specific caching. For example, large datasets at low zoom levels are very expensive, but at high zoom levels they are really cheap, so it would be nice to be able to say something like : "for data_source_a I want to cache zoom levels from 0-5 only, but for data_source_b I want to cache zoom from 0-9"
This would be amazing to have. In my case, users need to update specific geometries so when that happens the cache needs to be busted. Right now I need to choose between all or northing.
from martin.
Related Issues (20)
- Martin panics at start due to Postgres pool issue HOT 7
- RUSTSEC-2024-0320: yaml-rust is unmaintained. HOT 1
- automatic discovery of tables and functions have error HOT 3
- Issues starting the Docker version
- Font endpoint gives 404 but the font seems loaded HOT 2
- HowTo Provide Multiple PG Connections in Config HOT 5
- Tiles are not displayed HOT 1
- add property data to tile HOT 2
- use function with query parameters. How?!
- if it is possible to load postgre function source automatically HOT 2
- uploading tiles slows down extremely HOT 1
- dynamic TileJSONs HOT 3
- very slow queries through martin HOT 11
- Impossible to run when I use PGPool
- Unable to get tile, connection closed
- Error when deploy by AWS Lamda: Unable to load config file .yaml: No such file or directory (os error 2)
- Unable to generate spritesheet
- [Feat]Can you support OGC's WFS, or do you have any recommended options for Martin's use?
- Loading sprites is very slow with big SVG HOT 3
- If sprites are in k8s configMap, image names get garbled
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