References:
p.p. 6
https://github.com/tensorflow/serving/blob/1.9.0/tensorflow_serving/sources/storage_path/file_system_storage_path_source.proto#L8-L37
https://www.tensorflow.org/serving/architecture_overview
p.p. 9
https://github.com/tensorflow/serving/blob/1.9.0/tensorflow_serving/apis/get_model_status.proto#L26-L54
p.p. 13
https://github.com/tensorflow/tensorflow/blob/v1.9.0/tensorflow/core/framework/tensor.proto
https://github.com/tensorflow/tensorflow/blob/v1.9.0/tensorflow/core/example/example.proto
p.p. 16
https://divis.io/2018/01/enterprise-tensorflow-2-saving-a-trained-model/
p.p. 21
https://github.com/tensorflow/serving/blob/1.9.0/tensorflow_serving/example/mnist_saved_model.py
p.p. 23
https://github.com/tensorflow/serving/tree/master/tensorflow_serving/tools/docker