Slide 80:
- If you write N entities that are all part of 1 entity group, it counts as
1 write.
Do this mean that cost of batch write in transaction will pay as 1 datastore
operation?
Do batch/query read many items from 1 entity group pay as 1 datastore
operation?
2011/7/8 Ikai Lan (Google)
> Be
Before I try to answer this question, can you take a look at these slides?
Hopefully these should clarify why things work the way they work:
http://www.slideshare.net/ikailan/introducing-the-app-engine-datastore
Ideally, these will raise new questions about how entity groups, index
scans, etc wor
