About the author

Hans-Jürgen Sch?nig has 18 years' experience with PostgreSQL. He is the CEO of a PostgreSQL consulting and support company called Cybertec Sch?nig and Sch?nig GmbH. It has successfully served countless customers around the globe. Before founding Cybertec Sch?nig and Sch?nig GmbH in the year 2000, he worked as a database developer at a private research company that focused on the Austrian labor market, where he primarily worked on data mining and forecast models. Besides, he has written several books on PostgreSQL.