My Why Do We Need Session Stickiness in Load Balancing blog post generated numerous interesting comments and questions, so I decided to repost them and provide slightly longer answers to some of the questions.
Warning: long wall of text ahead.
Read more ...I’ve had a general thought I’ve wanted to write about for quite some time now and after just seeing Matt Oswalt’s latest post Learn Programming or Perish(?), the thought finally makes it to paper so to speak in this post. The thought I want to expand on is something I say quite a bit as I talk about network automation. It is automate when you can, program when you must.
After reading Matt’s post, I’ll re-phrase to automate when you can, script when you must specifically targeting network engineers (note: even though this is what I mean, the word script makes it a bit clearer). This is a twist on the network industry’s old saying of switch when you can, route when you must.
Automate when you can is saying use some form of tooling when you can to do network automation. Why re-invent the wheel when you don’t have to? I’m a little biased these days, but this means using some form of extensible tooling, preferably open source, that does automation. Some of my favorites right now are Red Hat’s Ansible and Extreme’s StackStorm. However, this could just as well be other open Continue reading
I’ve had a general thought I’ve wanted to write about for quite some time now and after just seeing Matt Oswalt’s latest post Learn Programming or Perish(?), the thought finally makes it to paper so to speak in this post. The thought I want to expand on is something I say quite a bit as I talk about network automation. It is automate when you can, program when you must.
After reading Matt’s post, I’ll re-phrase to automate when you can, script when you must specifically targeting network engineers (note: even though this is what I mean, the word script makes it a bit clearer). This is a twist on the network industry’s old saying of switch when you can, route when you must.
Automate when you can is saying use some form of tooling when you can to do network automation. Why re-invent the wheel when you don’t have to? I’m a little biased these days, but this means using some form of extensible tooling, preferably open source, that does automation. Some of my favorites right now are Red Hat’s Ansible and Extreme’s StackStorm. However, this could just as well be other open Continue reading
We have news at last: Extreme Networks is acquiring Brocade’s Data Center Networking business. This includes the SLX, VDX and MLXe routing and switching product lines, Network Visibility and Analytics products, and most importantly, my team: StackStorm.
Extreme Networks has been around a long time – they were founded in 1996, the same year as Foundry, which was acquired by Brocade in 2008, and became my business unit. They’ve had ups and downs over the years, but business is going well right now. Their share price is up, and they have been on an acquisition spree recently, acquiring Zebra Wireless, and 3 weeks ago announcing their intention to acquire Avaya Networking.
This gives them all the pieces to provide end-to-end IP networking solutions, and gives them scale to compete.
The deal is expected to close 60 days after Broadcom completes its acquisition of Brocade, which is scheduled to happen by July 30. Until then we will continue to operate as separate businesses. We don’t know exactly what it will mean for my team, but given that network automation was explicitly mentioned in investor call, we should find a good home.
The legal nature of the company means that it Continue reading
We have news at last: Extreme Networks is acquiring Brocade’s Data Center Networking business. This includes the SLX, VDX and MLXe routing and switching product lines, Network Visibility and Analytics products, and most importantly, my team: StackStorm.
Extreme Networks has been around a long time - they were founded in 1996, the same year as Foundry, which was acquired by Brocade in 2008, and became my business unit. They’ve had ups and downs over the years, but business is going well right now. Their share price is up, and they have been on an acquisition spree recently, acquiring Zebra Wireless, and 3 weeks ago announcing their intention to acquire Avaya Networking.
This gives them all the pieces to provide end-to-end IP networking solutions, and gives them scale to compete.
The deal is expected to close 60 days after Broadcom completes its acquisition of Brocade, which is scheduled to happen by July 30. Until then we will continue to operate as separate businesses. We don’t know exactly what it will mean for my team, but given that network automation was explicitly mentioned in investor call, we should find a good home.
The legal nature of the company means that it Continue reading
To build an affordably scalable data center network, we believe that disaggregation with Cumulus Linux is the ideal networking solution (for obvious reasons). If you haven’t made the jump to open networking, we recommend you read our total cost of ownership (TCO) report, which covers how our customers saved up to 60% by making the switch. For the rest of you that have already come to the light (we prefer calling it the green), we’ve put together a few tips for optimizing your data center network for increased efficiency and lower data center TCO.