Thu Nov 13 2003 (12:00-13:00 lunch) 13:15 Storage 30 relational 14:05 free text 30 non relational Why use relational optimising transactions management why not query model generic RDF (15:00-15:15 break) 15:15 1) scaling -15 2) aggregation - 30 3) benchmarks and test data - 15 16:15 contexts