|
|
@ -0,0 +1,43 @@ |
|
|
|
# Data Science Workflow # |
|
|
|
|
|
|
|
This repository explores through examples how to use the command line in an efficient and productive way for data science tasks. Learning to obtain, scrub, explore, and model your data. |
|
|
|
|
|
|
|
# Introduction # |
|
|
|
During this examples your will learn how to: (*i*) run docker containers, (*ii*) use the command line, (*iii*) run a basic application. |
|
|
|
|
|
|
|
## Docker ## |
|
|
|
|
|
|
|
Let us introduce docker, the first platform to make data science. Docker is a tool that allows developers, sys-admins or data-scientist to easily deploy their applications in a sandbox (**called containers**) to run on a host *operating system i.e. Linux*. The key benefit of Docker is that it allows users to package an application with all of its dependencies into a standardized unit for software development. Unlike virtual machines, containers do not have high overhead and hence enable more efficient usage of the underlying system and resources.[^1] |
|
|
|
|
|
|
|
### Installing and using the Docker image ### |
|
|
|
|
|
|
|
|
|
|
|
Docker pull |
|
|
|
|
|
|
|
We recommend that you create a new directory, navigate to this new directory, and then run the following when you’re on macOS or Linux: |
|
|
|
|
|
|
|
``` shell |
|
|
|
$ docker run --rm -it -v`pwd`:/data datascienceworkshops/data-science-at-the-command-line |
|
|
|
``` |
|
|
|
|
|
|
|
Or the following when you’re on Windows and using the command line: |
|
|
|
|
|
|
|
``` shell |
|
|
|
$ docker run --rm -it -v %cd%:/data datascienceworkshops/data-science-at-the-command-line |
|
|
|
``` |
|
|
|
|
|
|
|
Or the following when you’re using Windows PowerShell: |
|
|
|
|
|
|
|
``` shell |
|
|
|
$ docker run --rm -it -v ${PWD}:/data datascienceworkshops/data-science-at-the-command-line |
|
|
|
``` |
|
|
|
|
|
|
|
In the above commands, the option -v instructs docker to map the current directory to the /data directory inside the container, so this is the place to get data in and out of the Docker container. |
|
|
|
|
|
|
|
|
|
|
|
# Notes # |
|
|
|
|
|
|
|
- [ ] Make an container with Ubuntu 18.04 |
|
|
|
- [ ] Packages to install: csvkit, |
|
|
|
|
|
|
|
[^1]: Docker for beginners, https://docker-curriculum.com/. |