run with: $ chmod a+x app.py $ ./app.py
install flask
configure AWS credential with AWS CLI: run >> AWS CONFIGURE boto3 uses that
explicitly state region
supplied S3 bucket must follow the following convention:
<bucket name>/input : this will contain the json/csv file containing data
<bucket name>/results : this will contain the output results
take care of serde in CREATE TABLE STATEMENT, need to think how we can remove hardcoding on this
boto3 and Athena tutorial: https://medium.com/@devopsglobaleli/introduction-17b4d0c592b6