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Cloud computing is the state of the art approach of information technologies. While migrating from conventional data centers to cloud computing paradigm, administrators have to consider costs. Security is one of the biggest problems for all information technologies and also in cloud computing. Some mechanisms are used such as antivirus software, firewall, guard systems or intrusion detection/prevention...
This paper investigates the effectiveness of our thread scheduler for a database server workload from the view of energy saving. Our scheduler can aggregate the execution of runnable sibling threads, and decrease the number of internal events that have negative impact on energy consumption in executing multithreaded applications. We compare energy consumption in running multithreaded application of...
The format and applications of NetFlow data are introduced here, and a NetFlow data acquisition programming module based on Linux is also designed. This programming module can collect NetFlow data through routers in network, and sent them to database for storage after processing them. These data can provide data support for all kinds of network application programming, such as network monitoring,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.