Edge computing could push the cloud to the fringe

Peter Levine, a general partner at venture capital firm Andreessen Horowitz, has an interesting working theory. He believes that cloud computing is soon going to take a back seat to edge computing — and we will very quickly see the majority of processing taking place at the device level. As crazy as that sounds — … Continue reading Edge computing could push the cloud to the fringe

Set up WiFi through the command line terminal on Raspberry Pi

This method is suitable if you don't have access to the graphical user interface normally used to set up WiFi on the Raspberry Pi. It is particularly suitable for use with a serial console cable if you don't have access to a screen or wired Ethernet network. Note also that no additional software is required; … Continue reading Set up WiFi through the command line terminal on Raspberry Pi

Domain Name System (DNS)

https://www.raspberrypi.org/learning/networking-lessons/lesson-4/plan/ Lesson 4 - Domain Name System (DNS) Introduction It is recommended that all students complete the previous DHCP lesson before attempting this. It is important to complete the lessons in this order because understanding DNS requires the understanding of its relationship to DHCP. Please note that DNS is a fairly complex subject and this … Continue reading Domain Name System (DNS)

Dynamic Host Configuration Protocol (DHCP) on Raspberry Pi

https://www.raspberrypi.org/learning/networking-lessons/lesson-3/plan/ In this lesson, students will learn how the Raspberry Pi can be used to demonstrate Dynamic Host Configuration Protocol on an isolated network. By now it will be clear that repeatedly changing the /etc/network/interfaces file is time-consuming and laborious. There are a number of disadvantages to giving static IP addresses to all computers on … Continue reading Dynamic Host Configuration Protocol (DHCP) on Raspberry Pi