arc VS ex_aws

def create(conn, %{"product" => product_params}) do changeset = Product.changeset(%Product{}, product_params) case Repo.insert(changeset) do {:ok, _product} -> conn |> put_flash(:info, "Product created successfully.") |> redirect(to: product_path(conn, :index)) {:error, changeset} -> render(conn, "new.html", changeset: changeset) endend params from log (I am using arc for handling image uploads in elixir code)

Alternative library that you might be interested: https://github.com/stavro/arc

If you want to upload files from the server, please check out ex_aws, ex_aws_s3, and AWS S3 in Elixir with ExAws. Uploading from the server is very straightforward compared to uploading from the client mainly because ex_aws already includes all necessary request settings. If you want the user to first upload the file to the server (maybe you want to change the file a bit before storing it or generating thumbnail of the picture), then consider also using Waffle that comes with seamless integration with ex_aws.

We will use the library ex_aws to manage all the AWS resources

AWS: I don't have a definitive answer for you on AWS. I've used ex_aws a good bit, and it's reasonably solid. aws-elixir also seems to be actively maintained.

Prepare your account, we will use AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY. Please visit here for more information about ExAWS: https://github.com/ex-aws/ex_aws

- https://github.com/ex-aws/ex_aws