Voyage performance issue

Hi!
I'm using Voyage with MongoDB.
I need to store an object with a large collection.
Since both are voyageRoot, there is a Mongo table with all the collection objects and another with the first object pointing to them.
With 20,000 objects in the collection it's taking 30 min to save.
¿Is that normal?

Josefina

could be.
Write is not a fast action now with the mongo driver. Take into account that each object generates a graph of dictionaries who are committed to the DB.
Depending on the complexity of that graph, you will have larger write times.

you can try measuring time of two separated operations:

[ serialized := VORepository current serializer serialize: theObject ] timeToRun.

[ VORepository current resolver
        insert: theObject
        serialized: serialized
        withId: OID nextOID ] timeToRun.

that might give you a better idea of what happens (you can also use the TimeProfiler to see where your time is consumed)

if you have to write such collections in a regular basis, from there you can explore ways to speed up the process.

Sorry not being able to help more, but the amount of information you give me is like going to the doctor and say “it hurts!” :P

cheers,
Esteban