Answer to the question: How to move data from SQL server to Databox with help from Databox Python SDK?
Create new empty databox_example database with stocks table.
mysql -u root -vv < sql/mysql_recreate_database.sql
Start mysql_streamer.py script that will "observe" stocks table for new records and stream them into Databox.
./mysql_streamer.py databox_example -u root -t <databox push_token>
Open new command-prompt and insert few historical stock quotes with stocks_downloader.py.
./stocks_downloader.py YHOO -g m -x sql | mysql -u root -vv databox_example;
Simple output from mysql_streamer.py
...
Nothing to do. Sleeping,...
Streaming from 454
Inserted new records from 454,...
Nothing to do. Sleeping,...
Streaming from 460
Inserted new records from 460,...
Nothing to do. Sleeping,...
Nothing to do. Sleeping,...
Nothing to do. Sleeping,...
...
mkvirtualenv databox-python-sql
pip install --upgrade -v -r requirements.txt