01B - Intro to the Azure ML SDK.ipynb

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    "# Introduction to the Azure ML SDK\n",
    "\n",
    "Azure Machine Learning (*Azure ML*) is a cloud-based service for creating and managing machine learning solutions. It's designed to help data scientists leverage their existing data processing and model development skills and frameworks, and help them scale their workloads to the cloud. The Azure ML SDK for Python provides classes you can use to work with Azure ML in your Azure subscription.\n",
    "\n",
    "## Check the Azure ML SDK Version\n",
    "\n",
    "Let's start by importing the **azureml-core** package and checking the version of the SDK that is installed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import azureml.core\n",
    "print(\"Ready to use Azure ML\", azureml.core.VERSION)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Connect to Your Workspace\n",
    "\n",
    "All experiments and associated resources are managed within you Azure ML workspace. You can connect to an existing workspace, or create a new one using the Azure ML SDK.\n",
    "\n",
    "In most cases, you should store the workspace configuration in a JSON configuration file. This makes it easier to reconnect without needing to remember details like your Azure subscription ID. You can download the JSON configuration file from the blade for your workspace in the Azure portal, but if you're using a Notebook VM within your wokspace, the configuration file has alreday been downloaded to the root folder.\n",
    "\n",
    "The code below uses the configuration file to connect to your workspace. The first time you run it in a notebook session, you'll be prompted to sign into Azure by clicking the https://microsoft.com/devicelogin link,  entering an automatically generated code, and signing into Azure. After you have successfully signed in, you can close the browser tab that was opened and return to this notebook."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from azureml.core import Workspace\n",
    "\n",
    "ws = Workspace.from_config()\n",
    "print(ws.name, \"loaded\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## View Azure ML Resources\n",
    "\n",
    "Now that you have a connection to your workspace, you can view the resources it contains."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
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    "from azureml.core import ComputeTarget, Datastore, Dataset\n",
    "\n",
    "print(\"Compute Targets:\")\n",
    "for compute_name in ws.compute_targets:\n",
    "    compute = ws.compute_targets[compute_name]\n",
    "    print(\"\\t\", compute.name, ':', compute.type)\n",
    "    \n",
    "print(\"Datastores:\")\n",
    "for datastore_name in ws.datastores:\n",
    "    datastore = Datastore.get(ws, datastore_name)\n",
    "    print(\"\\t\", datastore.name, ':', datastore.datastore_type)\n",
    "    \n",
    "print(\"Datasets:\")\n",
    "for dataset_name in list(ws.datasets.keys()):\n",
    "    dataset = Dataset.get_by_name(ws, dataset_name)\n",
    "    print(\"\\t\", dataset.name)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Now you've seen how to use the Azure ML SDK to view the resources in your workspace. The SDK provides a great way to script the creation and configuration of the resources you need to operate machine learning workloads using Azure ML. For more details, see the [Azure ML SDK documentation](https://docs.microsoft.com/python/api/overview/azure/ml/intro?view=azure-ml-py)."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "On the **File** menu, click **Close and Halt** to close this notebook. Then return to the lab instructions."
   ]
  }
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