NSLS-II / metadatastore

DEPRECATED: Incorporated into https://github.com/NSLS-II/databroker
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add capped collections #182

Closed tacaswell closed 8 years ago

tacaswell commented 9 years ago

As discussed with @arkilic capped collections provide an easy way to essentially monitor a collection via a tailable cursor. The capped collections should be added to by all of the insert operations.

ghost commented 9 years ago

We should have a short discussion about the size of capped collections, what the api for monitor routines looks like, and possibility to replace the existing caching layer with capped collection(since higher throughput).