3 ms·
There is some overhead, but it is minimal. For example in Fauna only the modified timestamps of read data are re-checked in transaction processing (which can be
by freels 8y ago
There is some overhead, but it is minimal. For example in Fauna only the modified timestamps of read data are re-checked in transaction processing (which can be stored separately from the data itself), rather than entire records.
- mjevans 8y agoThat or even just keeping a 'small' recently read cache if the source knows the results are part of a recon operation. The implementation details probably do depend on questions like: is there only one authoritative source for that data?