# Metaphor Compute Engine

Using this page, you can compute data migration functors. First, you'll need to load a dataset.

URL:

Next, load a translation. (If you're going to compute a pushforward, the dataset above should live on the source; if you're going to compute a pullback, the dataset above should live on the target.)

URL:

Finally, you can ask the server to compute any of the following data migration functors: