Design proposal: ambient cache initialization speed improvement #1877
Conversation
geolives-contact
changed the title
|
@JesseCrocker Was your comment answered to your satisfaction by this answer? |
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
design-proposals/2023-11-06-ambient-cache-initialization-speed-improvement.md
Outdated
Show resolved
Hide resolved
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…-improvement.md Co-authored-by: Bart Louwers <[email protected]>
…ibre#1877) Co-authored-by: Christophe Brasseur <[email protected]> Co-authored-by: Bart Louwers <[email protected]> Co-authored-by: Bart Louwers <[email protected]>
|
Hello. I have an additional question about the implementation of the changes in the deletion of offline regions: With our changes, when an offline region is deleted, tiles and resources which are not used anymore in any other offline region are not moved to the ambient cache again (which would impact the performance because we would have to move the data from tiles / resources tables to ambient_tiles / ambient_resources) but simply removed from the tiles / resources tables in the database. However, it causes a behaviour change : these resources and tiles are deleted from the database, they don't return to the ambient cache, where the deletion should take the LRU mechanism into account. Is this behaviour change acceptable? If it is not acceptable, what would you suggest to avoid impacting the performance? Thanks in advance. |
|
When deleting a locally stored region for offline usage, I think it is expected that that region needs to be re-downloaded. I wonder if @JesseCrocker agrees? |
Added design proposal for ambient cache initialization speed improvement to fix issue #1815
I recreated a pull request to isolate the design proposal for the implementation. Sorry for the inconvenience.
Original pull request here : #1839