Adding a new feature store notebook (#2043)

* adding new feature store getting started notebook

* adding data files

* added data to data folder and updated path

* added default_bucket()

* adding time.sleep

* wrapped wait time in function

* fixed svg diagram

* updated policy and more detail

* adding readme

* updated readme

* updated readme test

* added get_record()

* updated README

* made revisions and updated README

Author: paul-cb

sagemaker-featurestore/README.md

@@ -0,0 +1,21 @@
+# Amazon SageMaker Feature Store
+
+## Introduction to Feature Store
+In `feature_store_introduction.ipynb` we demonstrate how to get started with Feature Store, create feature groups, and ingest data into them.
+
+This notebook requires these data sets in `./data/`:
+
+* `feature_store_introduction_customer.csv`
+* `feature_store_introduction_orders.csv`
+
+This notebook requires these images in `./images/:
+
+* `feature-store-policy.png`
+* `feature_store_data_ingest.svg`.
+
+
+## Fraud Detection with Feature Store
+For an advanced example on how to use Feature Store for a Fraud Detection use-case, see [Fraud Detection with Feature Store](https://sagemaker-examples.readthedocs.io/en/latest/sagemaker-featurestore/sagemaker_featurestore_fraud_detection_python_sdk.html), and it's associated notebook, `sagemaker_featurestore_fraud_detection_python_sdk.ipynb`.
+
+## Developer Guide
+For detailed information about Feature Store, see the [Feature Store Developer Guide](https://docs.aws.amazon.com/sagemaker/latest/dg/feature-store.html).  

sagemaker-featurestore/data/feature_store_introduction_customer.csv

@@ -0,0 +1,5 @@
+customer_id,city_code,state_code,country_code
+573291,1,49,2
+109382,2,40,2
+828400,3,31,2
+124013,4,5,2

sagemaker-featurestore/data/feature_store_introduction_orders.csv

@@ -0,0 +1,5 @@
+customer_id,order_id,order_status,store_id
+573291,4132,1,303
+109382,5724,0,201
+828400,1942,0,431
+124013,6782,1,213