This presentation will go through the simple process of accessing data from a Java application. What actually happens when we use a simple direct connection, and what instead happens using an ORM/Persistent layer like hibernate. How this apparently makes programmers life easier... and the DBA's days more difficult.
Marco Tusa had his own international practice for the past twenty eight years. His experience and expertise are in a wide variety of information technology and information management fields, cover research, development, analysis, quality control, project management and team management. Marco is currently working at Percona as High Availability Practice Manager, previously working at Percona as manager of the Consulting Rapid Response Team on October 2013. He has being working as employee for the SUN Microsystems as MySQL Professional Service manager for South Europe., and previously in MySQL AB. He has worked with the Food and Agriculture Organization of the United Nation since 1994, leading the development of the Organization's hyper textual environment.Team leader for the FAO corporate database support. For several years he has led the development group in the WAICENT/Faoinfo team.
I've been a computing enthusiastic pretty much my hole life when we got a Commodore 64C computer (yeah with dataset and so). Working as MySQL DBA and Consultant for about 10 years now (and being a crappy developer before) I've worked with a variety of systems and scenarios where the challenge is to keep track of new and old technologies interacting