TODO

Delete this file and create more GitHub issues instead?
Missing Testcases:
- Port at least all blackbox tests from the "old" MemoryStore to the new implementation
- Check for corner cases that should fail gracefully
- Write a more realistic ToArchive/FromArchive tests
- Test edgecases for horizontal aggregations
Release Data
- Implement API endpoint for releasing old data
- Make sure data is written to disk before it is released
- Automatically free up old buffers periodically?
Optimization: Once a buffer is full, calculate min, max and avg
- Calculate averages buffer-wise, average weighted by length of buffer
- Only the head-buffer needs to be fully traversed
Implement basic support for query of most recent value for every metric on every host
All metrics are known in advance, including the level: Use this to replace level.metrics hashmap by slice?
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