AbsaOSS / AbsaOSS/atum-service
Measurement Builder: perform calculations together / closer to each other, on a single DF pass ideally
- Langage dominant
- Scala
- Étoiles
- 6
- Forks
- 1
- Merge moyen
- 2 j 7 h
- PR mergées (30 j)
- 4
Description
## Background
Currently, measurements are applied sequentially to a given dataframe. This might be not optimal - besides, this approach doesn't bring any benefit, it only slows things down. A better would be to somehow aggregate the measurements so that they get executed on a single pass through data. This might require implementing slightly different approach to `Measure.scala` using some kind of MeasurementBuilder class.
Except for Measure class, some other things might be changed here, see https://github.com/AbsaOSS/atum-service/pull/79#discussion_r1374159776 for example.
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