/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: guldsurfaren https://cdn.slidesharecdn.com/profile-photo-guldsurfaren-48x48.jpg?cb=1543852255 DBA with experience of running billing and CRM systems. Specialties: Oracle database upgrades, tuning, backup&recovery and monitoring