TTL (time-to-live) is one of the very important features for a document store and this has gone GA recently for Cloud Datastore. I had the opportunity to try this out quite extensively this weekend and would like to share my findings with you. This is very useful but at the same time I felt this feature is quite rough on the edges.
If you are more interested in what doesn't work well with the TTL policy, go straight to 16:41.
Additional reading
- Slides: [ Ссылка ]
- Code repo: [ Ссылка ]
- The docs: [ Ссылка ]
