/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: maisk https://cdn.slidesharecdn.com/profile-photo-maisk-48x48.jpg?cb=1592388448 Open Source Development. Specialties: Java, j2ee, jboss, Groovy, Scala, Javascript PostgreSQL, pl/pgsql RDF, owl, xml, perl, Linux, R, semantic-web library cataloging, marc-21, FRBR http://www.postgresql.gr