chore(api): improve query performance #291
Merged
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Description
Querying computed timeseries measurements was causing CPU spikes due to aggregating records as json. This has been mitigated using batch queries.
Note: computed timeseries measurements will be pre-computed once the new and improved expressions PR is merged.
How to Implement Upstream
A number of indexes are added. These should be manually run ahead of time for large tables, using
create index concurrently ...