A roundup of technical Q&A's from the DVC and CML community. This month: data registries, working with DVC remotes, queued experiments, and more.
This is a good scenario to try out one of these use cases:
You can have a single storage location mounted on each workstation to serve as a central cache.
That way all of your machine learning engineers can work with the same data in a central location.
Thanks for the question @fchpriani!
Thanks for bringing this up @mattlbeck!
Right now DVC just uses whichever remote is configured in a respective commit that you've checked out.
To clarify things a bit more, if you run
dvc push/pull in a workspace with a
new remote, that new remote will be used for
You can freeze the stages that you do not want to be executed.
Thanks for the question @LucZ!
This brings up a good point, so thanks @dmh!
If you usually run experiments with
dvc repro, you'll notice that it doesn't
checkout any files. That's because the experiment is running in the current
When you use
dvc exp run --queue or
dvc exp run --run-all, it runs each
experiment in its own separate temp workspace, so files have to be checked out
into those workspaces. Check out the notes in
this reference doc on queueing and parallel execution
for more details.
dvc pushto the remote storage without pulling data from all the directories?
This is definitely possible. The most common way to handle this is by working in
the specific folder. You can
dvc pull -R from the sub-directory, then make
your changes in the sub-directory, and
dvc add the changes. Then you can do a
git commit and
dvc push to manage those changes.
You can also use a Git sub-repo and a DVC sub-repo to do this if each folder has
a distinct project. Use
git init and
dvc init in the project folders and
then you can pull them down, modify, commit and push commit back.
Really good question @ross.tsenov!
Thanks for asking @Masmoudi!
When you need to retrieve data, you can run
dvc pull to get it from the S3
bucket. If you run into an error with this, try adding
uses: iterative/setup-dvc@v1 to the
dvc pull command. This could happen
because the default CML action doesn't install DVC.
If you want more details on how CML works in GitHub, check out the docs!
Good question @mihaj!
At our October Office Hours Meetup we will be going over how to get started with data version control. RSVP for the Meetup here to stay up to date with specifics as we get closer to the event!
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