Python 
Flask
Flask-RESTful
Sqlite

requirements.txt - Holds list of Python pip dependencies
app.py - main Flask app python file
create_table.py - To create the data.db with product table and initial data
product.py - python file with main processing logic

sudo pip install -r requirements.txt

For Mac OS, 
$brew install sqlite3

For Linux, 
use the wget to directly download it to your server as shown below.
wget http://www.sqlite.org/sqlite-autoconf-3070603.tar.gz

Uncompress the tar.gz file and install SQLite3 as shown below.
tar xvfz sqlite-autoconf-3070603.tar.gz
cd sqlite-autoconf-3070603
./configure
make
make install

python create_table.py

python app.py