DBA BDA POWER BI NOSQL K8s
David Yitzhak, Team leader of Big Data and Nosql databases
David Yitzhak has over 24 years of experience with SQL Server, Oracle, and Sybase. He is an applicative & infrastructure DBA for relational and Nosql solutions (MongoDB, Redis), Hadoop CDH and Spark. David is a specialist in HA and DRP solutions, tuning, Machine learning , security, High Performance Computing, replication (Oracle & SQL Server), BI infrastructure and system engineering. David Yitzhak holds 3 Degrees from Technicon (Israel Institute of Technology): BSC Information System , MBA and ME (System engineering) and research associate in one of the enterprise Organization. He presents in Oracle open world 2010, Organize Oracle ILOUG for 3 years , SQL Server forums, Microsoft BI forums, Sqlsaturday Israel 2016/17/18/19/20 , 3rd Israeli Conference on open source Software Architecture, PASS Global Hebrew Virtual Group, written a dozen of professional articles .