Data Center Knowledge

JULY 23, 2013

Storage and bandwidth is growing accordingly.” They manage dedicated firewalls for us, but as far as load balancers we use the cloud. I wasn’t sure cloud load balancing would be right, for example, but they showed us the numbers. Networking. Featured Cloud Articles. A Cooperative Process.

Cloud 189

Cloud Data Data Center Firewall 189

Scott Lowe

JANUARY 17, 2020

I hope that everyone had a wonderful holiday season, but now it’s time to jump back into the fray with a collection of technical articles from around the Internet. Networking. David Gee has an interesting set of articles exploring service function chaining in service mesh environments ( part 1 , part 2 , part 3 , and part 4 ).

Load Balancer 60

Load Balancer Vmware Windows Cloud 60

Data Center Knowledge

JULY 17, 2013

He has more than 20 years of experience in assisting cloud, storage and data management technology companies as well as cloud service providers to address rapidly expanding Infrastructure-as-a-Service and big data sectors. Many companies have now transitioned to using clouds for access to IT resources such as servers and storage.

Data Center 203

Data Center Cloud Data Applications 203

Scott Lowe

JUNE 21, 2019

Here’s a fresh new collection of links and articles from the around the web to propel myself back into blogging. Networking. Mircea Ulinic shows readers how to use salt-sproxy to take a different approach to network automation using Salt. Bryan Culver of Network to Code has a 101-level primer on Ansible Vault.

Network 60

Network Load Balancer Storage Applications 60

Scott Lowe

SEPTEMBER 22, 2017

Networking. Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Ivan Pepelnjak has a great article that tries to get to the kernel of truth in the middle of the intent-based networking hype. The company is VirTool Networks (catchy, eh?), RIP Solaris.

Storage 60

Storage Vmware Load Balancer Network 60

Scott Lowe

AUGUST 6, 2021

Networking. Here’s a quick look at using Envoy as a load balancer in Kubernetes. Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. This is a thorny topic full of design considerations, and this AWS article discusses a few of them.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Scott Lowe

APRIL 6, 2017

I have another collection of links, articles, and thoughts about key data center technologies, and hopefully I’ve managed to include something here that will prove useful or thought-provoking. Networking. Further, he follows that up with a post on how automation is more than just configuration management ; it’s about network services.

Vmware 60

Vmware Linux Storage Network 60

Scott Lowe

AUGUST 17, 2018

Welcome to Technology Short Take 103, where I’m back yet again with a collection of links and articles from around the World Wide Web (Ha! Networking. If you’re not familiar with VPCs and associated AWS constructs, you should read this article. The reasons behind his decision are in the article.).

Load Balancer 60

Load Balancer Storage Network Linux 60

Scott Lowe

OCTOBER 14, 2017

Networking. Christopher Davis has an article discussing a recommended VPC subnet configuration. This is, of course, just one way of handling subnets within a VPC, but some of the principles outlined in Christopher’s article are definitely sound. This article is pretty high-level; I wish it had a bit more depth to it.

Load Balancer 60

Load Balancer Vmware Hardware Open Source 60

Scott Lowe

AUGUST 27, 2021

Networking. I never found the root cause, but we did find a workaround; however, along the way, someone shared this article with me. Dan Lorenc’s article on policy and attestations does a great job of covering key concepts like signatures, attestations, and provenance. This is a great article on using jq with kubectl.

Linux 60

Linux Load Balancer Malware Virtualization 60

Scott Lowe

DECEMBER 6, 2012

Networking. If you’re interested in learning more about OpenFlow and software-defined networking but need to do this on a shoestring budget in your home lab, a number of guides have been written to help out. Also see the “Networking” section above for a related post on the networking aspects involved.

Vmware 108

Vmware Virtualization Storage Hardware 108

Scott Lowe

AUGUST 27, 2013

Depending on network connectivity, I may or may not be able to update this post in real-time. Next they move into a discussion of the networking side of the house. (My Kit quickly reviews how NSX works and enables the creation of logical network services that are tied to the lifecycle of the application.

Vmware 64

Vmware Load Balancer Storage Firewall 64

Scott Lowe

APRIL 3, 2013

Clearly there are some real benefits to using OpenFlow in certain use cases (here’s one example ), but that doesn’t mean OpenFlow—especially hop-by-hop OpenFlow, where OpenFlow is involved at every “hop” of the packet forwarding process throughout the network—is the right solution for all environments.

Load Balancer 106

Load Balancer Network HP Virtualization 106

Scott Lowe

OCTOBER 5, 2012

Welcome to Technology Short Take #25, my irregularly-published collection of links, articles, thoughts, and rants. Networking. I think this three-part series on new network models for cloud computing ( part 1 , part 2 , and part 3 ), while almost a year old, is quite good. storage enhancements. my apologies for that.

Storage 92

Storage Vmware Linux Virtualization 92

Scott Lowe

JUNE 8, 2018

Networking. If you’re a networking pro and didn’t understand most of that last sentence, I’d content that you’ve got some learning to do. If you’re a networking pro and didn’t understand most of that last sentence, I’d content that you’ve got some learning to do. Servers/Hardware.

Load Balancer 60

Load Balancer Vmware Storage Intel 60

Scott Lowe

JULY 13, 2018

Networking. Ajay Chenampara has a post on using the Ansible network-engine command parser to parse the output of commands on network devices. Ajay Chenampara has a post on using the Ansible network-engine command parser to parse the output of commands on network devices. Here’s his latest piece.

Load Balancer 60

Load Balancer Virtualization Authentication Tools 60

Scott Lowe

SEPTEMBER 11, 2014

Microservers share some common characteristics, such as high integrated platforms (like integrated network) and being designed for high efficiency. He starts the discussion by talking about NFV and SDN, and how these efforts enable agile networks on standard high volume (SHV) servers (such as microservers). Gbps/watt versus 0.37

Load Balancer 60

Load Balancer Intel Network Hardware 60

Scott Lowe

FEBRUARY 24, 2018

Nevertheless, I have persevered in order to deliver you this list of links and articles. Networking. The engineering team at Lyft recently discussed a new overlay-free networking approach they’ve been working on for Kubernetes: IPVLAN-based CNI stack for running within VPCs on AWS. (For I hope it proves useful!

Vmware 60

Vmware Load Balancer Network Open Source 60

Scott Lowe

SEPTEMBER 27, 2019

As usual, I’ve collected some articles and links from around the Internet pertaining to various data center- and cloud-related topics. Networking. Although her article is written specifically for Azure, the underlying concept of being sure to tag resources appropriately is valuable for any cloud provider. Servers/Hardware.

Load Balancer 60

Load Balancer Cloud Applications Vmware 60

Scott Lowe

OCTOBER 7, 2013

In part 1 of this series, I covered some networking basics (OSI and DoD models; layer 2 vs. layer 3; bridging, switching, and routing; Spanning Tree Protocol; and ARP and flooding). For the purposes of this discussion, I’ll assume that the load balancing is being done based on source and destination IP address.

Network 60

Network Load Balancer Examples LAN 60

Scott Lowe

NOVEMBER 16, 2015

Networking. Open Virtual Network (OVN) is really ramping up and getting lots of attention, which I personally think is absolutely well-deserved. Here’s an article on using PHP to query NSX API via REST (specifically, working with syslog settings on NSX Manager). I hope you find something useful here. Servers/Hardware.

Vmware 60

Vmware Network Load Balancer Linux 60

Scott Lowe

SEPTEMBER 12, 2013

This is session COMS002, titled “The Future of Software-Defined Networking with the Intel Open Network Platform Switch Reference Design.” The Intel Open Network Platform (ONP) Switch is the official name for Seacliff Trail, which I talked about last year at IDF 2012. So how does this work?

Intel 60

Intel Load Balancer Architecture Virtualization 60

Scott Lowe

NOVEMBER 9, 2018

Networking. Continuing on that Envoy theme, you may find this article by Matt Klein—one of the primary authors of Envoy—helpful in understanding some of the concepts behind modern load balancing and proxying. Sorry about that, folks! Julia Evans provides some Envoy basics. Servers/Hardware. Virtualization.

Load Balancer 60

Load Balancer Operating Systems Intel Hardware 60

Dataconomy

MAY 22, 2023

In this article, we will explore the concept of distributed learning and its significance in the realm of machine learning. Rather than relying on a single machine, distributed learning harnesses the collective computational power of a network of machines or nodes. But what exactly is distributed learning in machine learning?

Training 93

Training Resources Data Load Balancer 93

Scott Lowe

FEBRUARY 10, 2015

Welcome to Technology Short Take #48, another installation in my irregularly-published series that collects links, articles, and thoughts from around the web. Networking. Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. tech preview of virtual networks for Docker. Servers/Hardware.

Open Source 60

Open Source Vmware Network IBM 60

Scott Lowe

SEPTEMBER 12, 2012

This is session CLDS006, “Exploring New Intel Xeon Processor E5 Based Platform Optimizations for 10 Gb Ethernet Network Infrastructures.” The session starts with Rodriguez giving a (thankfully) brief overview of Expedient and then getting into the evolution of networking with 10 Gigabit Ethernet (GbE).

Intel 108

Intel Virtualization Data Center Network 108

Fountainhead

OCTOBER 6, 2009

A specific angle I want to address here is that of infrastructure automation ; that is, the dynamic manipulation of physical resources (virtualized or not) such as I/O, networking, load balancing, and storage connections - Sometimes referred to as "Infrastructure 2.0". a Fabric), and network switches, load balancers, etc.

Load Balancer 100

Load Balancer Virtualization Data Center Network 100

Linux Academy

MARCH 28, 2019

High speed low latency networks now allow us to add these nodes anywhere in a cloud infrastructure and configure them under existing load balancers. Once federated storage solutions other than the Prometheus time series database may be used to record metrics over longer periods of time.

Open Source 60

Open Source Devops Linux Cloud 60

Scott Lowe

DECEMBER 17, 2015

Before I present this episode’s collection of links, articles, and thoughts on various data center technologies, allow me to first wish all of my readers a very merry and very festive holiday season. Networking. Mustafa Akin has an article on Docker’s new overlay networking functionality. Now, on to the content!

Vmware 60

Vmware Linux Architecture Hardware 60

Fountainhead

SEPTEMBER 10, 2009

Thats essentially the idea behind the " Datacenter-in-a-Box :" Most common config uration: Blades + Networking + SAN Storage Most useful tools to manage VMs + physical servers + network + I/O + SW provisioning + workload automation + high availability Thats what Egeneras done with Dell. Good article, thanks.

Dell 138

Dell Data Center Virtualization Cloud 138

Scott Lowe

DECEMBER 16, 2013

For IaaS technology, the trunk is built of essential cloud core services: compute, networking and storage. Integration with existing IT infrastructure ­ businesses have significant investments in existing data center infrastructure: load balancers, IDS/IPS, SAN, database infrastructure, etc. All feedback is welcome!

Cloud 60

Cloud Open Source Load Balancer Engineering 60