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[feature/mem-optimizations] Optimize memory usage #121

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[feature/mem-optimizations] Optimize memory usage #121

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felix-schwarz
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@felix-schwarz felix-schwarz commented Oct 1, 2024 •
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Description

This PR reduces the memory consumption of the SDK.

Opportunities

  • save avatar data (which can grow large quickly) as separate files rather than as part of OCBookmarks which are kept in memory
  • thin out class setting metadata in low memory configuration

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

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CLAassistant commented Oct 1, 2024 •
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@felix-schwarz felix-schwarz self-assigned this Oct 1, 2024
@felix-schwarz felix-schwarz mentioned this pull request Oct 26, 2024
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@hosy hosy self-requested a review October 28, 2024 15:02
@felix-schwarz
- OCVault: add property and accessor for bookmarkMetadataURL folder
1da7f56 
- OCBookmark:
	- add `metaDataStorageURL` property for transitioning data from internal/memory to external/disk storage
	- if `metaDataStorageURL` is set, externalize avatar/avatarData and load it only on demand for as short as possible
	- keep track of whether an avatar has been stored via avatarDataURL
- OCBookmarkManager
	- add code to transition bookmarks from internal to external storage
	- add code to store changed and transitioned data to external storage
@felix-schwarz
- move memory configuration from OCCoreManager to OCPlatform
a3c1563 
- effectively disable caching in minimum memory configuration for OCCore's thumbnail cache and OCResourceManager's OCResource cache
@felix-schwarz
- OCClassSettings: thin registered metadata in low memory configuration
e57ad35
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@hosy hosy Awaiting requested review from hosy

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