SageMaker experiments store

Question

I just started using aws sagemaker for running and maintaining models, experiments. just wanted to know is there any persistent layer for the sagemaker from where i can get data of my experiments/models instead of looking into the sagemaker studio. Does sagemaker saves the experiments or its data like s3 location in any table something like modelsdb?

Answer 1

SageMaker Studio is using the SageMaker API to pull all of the data its displaying. Essentially there's no secret API here getting invoked.

Quite a bit of what's being displayed with respect to experiments is from the search results, the rest coming from either List* or Describe* calls. Studio is taking the results from the search request and displaying it in the table format that you're seeing. Search results when searching over resource ExperimentTrialComponent that have a source (such as a training job) will be enhanced with the original sources data ([result]::SourceDetail::TrainingJob) if supported (work is ongoing to add additional source detail resource types).

All of the metadata that is related to resources in SageMaker is available via the APIs; there is no other location (in the cloud) like s3 for that data.

As of this time there is no effort to determine if it's possible to add support into modeldb for SageMaker that I'm aware of. Given that modeldb appears to make some assumptions about it's talking to a relational database it would appear unlikely to be something that would be doable. (I only read the overview very quickly so this might be inaccurate.)