# Orca Quickstarts


- [**Orca TensorFlow 1.15 Quickstart**](./orca-tf-quickstart.html)

    > ![](../../../../image/colab_logo_32px.png)[Run in Google Colab](https://colab.research.google.com/github/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/tf_lenet_mnist.ipynb)  ![](../../../../image/GitHub-Mark-32px.png)[View source on GitHub](https://github.com/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/tf_lenet_mnist.ipynb)

    In this guide we will describe how to scale out TensorFlow 1.15 programs using Orca in 4 simple steps.

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- [**Orca TensorFlow 2 Quickstart**](./orca-tf2keras-quickstart.html)

    > ![](../../../../image/colab_logo_32px.png)[Run in Google Colab](https://colab.research.google.com/github/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/tf2_keras_lenet_mnist.ipynb)  ![](../../../../image/GitHub-Mark-32px.png)[View source on GitHub](https://github.com/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/tf2_keras_lenet_mnist.ipynb)

    In this guide we will describe how to to scale out TensorFlow 2 programs using Orca in 4 simple steps.

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- [**Orca Keras 2.3 Quickstart**](./orca-keras-quickstart.html)

    > ![](../../../../image/colab_logo_32px.png)[Run in Google Colab](https://colab.research.google.com/github/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/keras_lenet_mnist.ipynb)  ![](../../../../image/GitHub-Mark-32px.png)[View source on GitHub](https://github.com/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/keras_lenet_mnist.ipynb)

    In this guide we will describe how to scale out Keras 2.3 programs using Orca in 4 simple steps.

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- [**Orca PyTorch Quickstart**](./orca-pytorch-quickstart.html)

    > ![](../../../../image/colab_logo_32px.png)[Run in Google Colab](https://colab.research.google.com/github/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/pytorch_lenet_mnist.ipynb)  ![](../../../../image/GitHub-Mark-32px.png)[View source on GitHub](https://github.com/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/pytorch_lenet_mnist.ipynb)

    In this guide we will describe how to scale out PyTorch programs using Orca in 4 simple steps.

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- [**Orca RayOnSpark Quickstart**](./ray-quickstart.html)

    > ![](../../../../image/colab_logo_32px.png)[Run in Google Colab](https://colab.research.google.com/github/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/ray_parameter_server.ipynb)  ![](../../../../image/GitHub-Mark-32px.png)[View source on GitHub](https://github.com/intel-analytics/BigDL/blob/main/python/orca/colab-notebook/quickstart/ray_parameter_server.ipynb)

    In this guide, we will describe how to use RayOnSpark to directly run Ray programs on Big Data clusters in 2 simple steps.

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