Alexander Trakhimenok
Reputation: 6278
GAE - NDB: Performance of JsonProperty vs StructuredProperty?
Has anyone compared serialisation/deserialisation performance of JsonProperty versus StructuredProperty for "repeated" objects (lists)?
What should I choose if primary goal is to minimise deserialisation time and 2nd is to minimise storage space?
Upvotes: 2
Views: 257
Answers (1)
Brent Washburne
Reputation: 13148
I have found StructuredProperty to be very slow. It seems to do a lot of checking with every read and write. I have since moved to JsonProperty and it is much faster. I think it takes less storage space, too.
Upvotes: 4
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