خلاصه : Modern Content Delivery Networks require both monitoring and analysis tools in real-time. The first ones deliver real time alerts and system behaviour. The second are intended to offer more complicated reports which may be used for data mining, prediction or even service accounting. In this paper we present a method of covering all these functionalities by providing a real time (or almost real time) monitoring, but based on sophisticated statistics which may be basis for deeper system analysis. Our solution is based on real time MOLAP (Multidimensional Online Analytical Processing) cube creation and time series stored in a dedicated database system.
کلید واژه : CDN, Time Series, Cloud Computing, MOLAP, Big Data.