Gokhan Atil is a database architect who has hands-on experience with both RDBMS and noSQL databases (Oracle, PostgreSQL, Microsoft SQL Server, Sybase IQ, MySQL, Cassandra, MongoDB and ElasticSearch), and strong background on software development. He is certified as Oracle Certified Professional (OCP) for EBS R12, Oracle 10g and 11g. Gokhan is deeply interested in Oracle Enterprise Manager, and co-author of "Expert Oracle Enterprise Manager 12c" book published by Apress.