Hi, guys Nowadays, I and Hyunsik implemented a temporal web interface for the demonstration in IEEE ICDE.
The key characteristic is the visualization of the distributed query plan. During the implementation of the global query planner, I and Hyunsik had horrible experience to check whether the master plan (global plan) is correct or not. I think that this implementation has some benefits for Tajo development such as monitoring, debugging, and so on. I attached some screenshots of it. The following query is used for the test. select l_orderkey, o_orderdate from orders, lineitem where l_orderkey = o_orderkey and o_orderdate < '1995-03-15' and l_shipdate > '1995-03-15' order by o_orderdate I'd like to listen to your opinions. Thanks, Jihoon -- Jihoon Son Database & Information Systems Group, Prof. Yon Dohn Chung Lab. Dept. of Computer Science & Engineering, Korea University 1, 5-ga, Anam-dong, Seongbuk-gu, Seoul, 136-713, Republic of Korea Tel : +82-2-3290-3580 E-mail : [email protected]
