NASA-IMPACT / NASA-IMPACT/veda-odd

Implement plan, (presumably this will include edge caching and cache invalidation)

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4d 19h
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Description

The ADR should include:

  • define what the benchmarks are and how will we assess performance before and after
  • ADR should include a plan to have similar "stop when full" logic that titiler-pgstac has, CMR should have bounding box information so we may be able to do the fill logic based on that.
  • ADR may include edge caching and cache invalidation plan
  • ADR may include provisioned concurrency options in lambda
  • Include a long-term option to use a container which will likely work better than a lambda, when making the same requests for tiles, we can take advantage of gdal cache. Lambda has cold start issues.
  • Add deployment plan in coordination with VEDA data services team

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Research direction

Start by drafting the ADR around the requested benchmark definition and before/after performance assessment. Cover the proposed stop-when-full logic using titiler-pgstac and CMR bounding-box data, edge caching and invalidation, Lambda provisioned concurrency, and a container/GDAL-cache option. Document the deployment plan and coordination with the VEDA data services team; completion means these options and tradeoffs are recorded.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws
Domain
cloud, documentation, performance
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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