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Technology Short Take 89

Scott Lowe

Servers/Hardware. specifically, the new container network firewall functionality. When I was using Fedora, I needed some useful information on firewall-cmd , and found this article to be helpful. Note that I haven’t tested or seen this product; I saw a reference to it and thought it was interesting.).

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Technology Short Take #79

Scott Lowe

Tony Sangha took PowerNSX (a set of PowerShell cmdlets for interacting with NSX) and created a tool to help document the NSX Distributed Firewall configuration. Servers/Hardware. This tool exports the DFW configuration and then converts it into Excel format, and is available on GitHub. What’s that? You haven’t heard of PowerNSX before?

Linux 60
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On Network Virtualization and SDN

Scott Lowe

According to Martin, the term SDN originally referred to a change in the network architecture to include a) decoupling the distribution model of the control plane from the data plane; and b) generalized rather than fixed function forwarding hardware. Or virtualized firewalls? What about virtualized load balancers?

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Technology Short Take #35

Scott Lowe

A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Servers/Hardware. Kenneth Hui, formerly of VCE and now with Rackspace, does a great job of explaining how VMware vSphere fits into the OpenStack Nova architecture in this blog post. Security.

Vmware 60
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How can data science optimize performance in IoT ecosystems?

Dataconomy

An IoT ( Internet of Things ) ecosystem refers to a network of interconnected devices, sensors, and software applications that work together to collect, analyze, and share data. What is an IoT ecosystem? It can also be used to identify potential areas for improvement and optimization within the system.

Data 28
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How can data science optimize performance in IoT ecosystems?

Dataconomy

An IoT ( Internet of Things ) ecosystem refers to a network of interconnected devices, sensors, and software applications that work together to collect, analyze, and share data. What is an IoT ecosystem? It can also be used to identify potential areas for improvement and optimization within the system.

Data 28
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Technology Short Take #49

Scott Lowe

What’s really interesting to me is the (completely uncoordinated) alignment between Matt’s list of skills for networking pros and the list I provided to virtualization pros in a series of recent VMUG presentations (refer to slide 15, but the list is software development basics, Linux, automation/orchestration, and public cloud services).

Vmware 60