April 2020
Intermediate to advanced
608 pages
18h 17m
English
Content preview from Fog Computing
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
11Modeling and Simulation of Distributed Fog Environment Using FogNetSim++
Tariq Qayyum1, Asad Waqar Malik1,2, Muazzam A. Khan1, and Samee U. Khan3
1Department of Computing, School of Electrical Engineering and Computer Science, National University of Sciences and Technology (NUST), Islamabad, Pakistan
2Department of Information System, Faculty of Computer Science & Information Technology, University of Malaya, Kuala Lumpur, Malaysia
3Electrical and Computer Engineer, North Dakota State University, Fargo, ND, USA
11.1 Introduction
Extending the cloud services near to the end-user is the basic concept of fog computing [1]. Fog computing is the emerging technology where intelligence is pulled toward the edge of the network, closer to the devices where data is being generated. According to Gartner1 (2017), there will be 8.4 billion devices connected to the Internet at the end of 2017. Further, the network is not designed to support communication of such a large number of devices. The fog computing concepts and network parameters can play a vital role in supporting the delay sensitive applications. Thus, simulators can be used to understand the behavior of these devices and fog environments. In fog environment with respect to Internet of Thing (IoT), there are three main layers. These layers are the cloud layer, fog layer, and the device layer.
Cloud Layer – This layer is composed of a conventional cloud. A larger number of cloud data centers configured in a geographically distributed ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.