压舱物
发表于 2025-3-30 12:04:06
Modelling Background Processes in Parallel Database Systems for Performance Predictionsign choices to be tested easily and cheaply. It can highlight potential performance problems in designs before any construction conducted. Background process is one of the most important activities involved in database operation. The way of estimating the cost of background processes will greatly a
badinage
发表于 2025-3-30 13:27:52
http://reply.papertrans.cn/32/3115/311466/311466_52.png
Irrigate
发表于 2025-3-30 18:33:18
Gathering the Right Information at the Right Times and, in some cases, on external repositories. After, the information gathered is analysed, selected, filtered, transformed and integrated in special data storage units, commonly named by data warehouses systems. To do all the previous tasks properly, it is necessary to dispense significant efforts
moribund
发表于 2025-3-30 21:04:15
http://reply.papertrans.cn/32/3115/311466/311466_54.png