Scott Lowe

SEPTEMBER 3, 2013

Welcome to Technology Short Take #35, another in my irregular series of posts that collect various articles, links and thoughts regarding data center technologies. Networking. A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Servers/Hardware.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Scott Lowe

FEBRUARY 2, 2017

I’ve got a new collection of links and articles from around the Web on various data center-focused technologies. Networking. Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. (You Operating Systems/Applications.

Linux 60

Linux Network Virtualization IPv6 60

Scott Lowe

MARCH 17, 2016

In any case, here’s another collection of links and articles from around the Net on the major data center technology areas. Networking. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Operating Systems/Applications. Have fun reading!

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

MAY 12, 2016

In this post you’ll find a collection of links to articles about the major data center technologies. Networking. In the event you’re interested in an idea of how much latency the use of in-kernel hypervisor firewalling (such as that offered by VMware NSX) adds, have a look at this article by Sean Howard. Servers/Hardware.

Vmware 60

Vmware Windows Network Agile 60

Scott Lowe

APRIL 24, 2015

Welcome to Technology Short Take #50, the latest in my series of posts sharing various links and articles pertaining to key data center technologies. Networking. Tyler Christiansen recently published a post on a network automation workflow that was based on a presentation he gave at the SF Network Automation meetup.

Vmware 60

Vmware Storage Firewall Network 60

Scott Lowe

JUNE 29, 2016

Welcome to Technology Short Take #68, my erratically-published collection of links, articles, and posts from around the web—all focused on today’s major data center technologies. Networking. I recently came across this mention of in-band network telemetry (INT) , which looks really powerful.

Linux 60

Linux Network Hardware Vmware 60

Scott Lowe

NOVEMBER 7, 2014

That’s right, it’s time for yet another collection of links and articles from around the Internet on various data center-related technologies, products, projects, and efforts. Networking. Matt also recently posted part 4 (of 5) in his series on SDN protocols; this post covers OpFlex and declarative networking.

Vmware 69

Vmware Linux Storage Virtualization 69

Scott Lowe

APRIL 8, 2013

Welcome to Technology Short Take #31, my irregularly published series that takes a look at links, posts, articles, and thoughts from around the web related to core data center technologies. Networking. Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations.

Storage 111

Storage Vmware WAN Virtualization 111

Scott Lowe

MARCH 10, 2015

I have here for your reading pleasure an eclectic collection of links and articles from around the web, focusing on data center-related technologies. Networking. I love this post from Matt Oswalt on five next-gen skills for networking pros. Operating Systems/Applications. Bring on the content!

Vmware 60

Vmware Linux Hardware Software Development 60

CIO Business Intelligence

NOVEMBER 2, 2023

PoLP is also a fundamental pillar of zero trust network access (ZTNA) 2.0. eliminates the need for administrators to think about network constructs and enables fine-grained access control to implement comprehensive least-privileged access. Will we rely on AI to secure its own data – and can we trust that it can do that?

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Backup Information Security Security Operating Systems 128

CIO Business Intelligence

JUNE 15, 2022

Public cloud providers such as AWS, Google, and Microsoft Azure publish shared responsibility models that push security of the data, platform, applications, operating system, network and firewall configuration, and server-side encryption, to the customer. Monitored your network environment for ongoing threats?

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Cloud Open Source Applications Storage 145

Dataconomy

SEPTEMBER 12, 2023

The VM is given its own operating system and resources, but they are all contained within the host computer. Server virtualization software creates a layer of abstraction between the physical hardware and the operating system, allowing multiple OSes to run on a single machine ( Image credit ) How does server virtualization work?

Virtualization 78

Virtualization Storage Hardware Disaster Recovery 78

Scott Lowe

JUNE 4, 2013

Welcome to Technology Short Take #33, the latest in my irregularly-published series of articles discussing various data center technology-related links, articles, rants, thoughts, and questions. Networking. What happens when multiple VXLAN logical networks are mapped to the same multicast group? App Firewall?

HP 106

HP Virtualization Hardware Network 106

Scott Lowe

MAY 3, 2013

I try to keep the information linked to data center technologies like networking, storage, virtualization, and the like, but occasionally other items slip through. Networking. As I said, this doesn’t just apply to networking folks, but to everyone in IT. Operating Systems/Applications.

Vmware 109

Vmware Storage Virtualization HP 109

Scott Lowe

JUNE 4, 2013

Welcome to Technology Short Take #33, the latest in my irregularly-published series of articles discussing various data center technology-related links, articles, rants, thoughts, and questions. Networking. What happens when multiple VXLAN logical networks are mapped to the same multicast group? App Firewall?

HP 61

HP Virtualization Hardware Network 61

Scott Lowe

FEBRUARY 10, 2015

This time around, the content is a bit heavier on cloud management and applications/operating systems, but still lots of good content all the way around (I hope, anyway). Networking. Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. tech preview of virtual networks for Docker.

Open Source 60

Open Source Vmware Network IBM 60

Linux Academy

APRIL 11, 2019

Modern-day defense in depth strategies revolve around this same concept of making an attacker go through multiple layers of defense, with one key difference: we’re applying that to our computer systems. Security engineering usually refers to two key subdomains: network security and computer operations security.

Authentication 60

Authentication Security Disaster Recovery Firewall 60

Scott Lowe

SEPTEMBER 8, 2016

As always, I have a list of links related to various data center technologies found below; hopefully something here proves useful. Networking. The use of VMware NSX for microsegmentation is a really popular use case, and so the topic of scripting distributed firewall (DFW) rules often comes up. Then again, what do I know?

Vmware 60

Vmware Linux Intel Storage 60

Chief Seattle Greek Blog

JUNE 28, 2009

We have three service desks, three different radio systems, four large data centers, and at least six different groups providing server support and desktop support. We have at least five different work management systems, and some unknown number of document management systems.

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Fractional CTO Budget Data Center System 31