Category: Virtualization
Thoughts on changes to TPS behavior in vSphere
This week VMware released a blog post and several knowledgebase articles about Transparent Page Sharing (TPS). In the next patch for ESXi, TPS will be disabled by default between virtual machines. TPS is the technology that allows virtual machines running on the same ESXi host to share identical memory pages, allowing ESXi to overcommit memory. …
Blogging is hard
As I type this, I see I haven’t written a blog post in over 5 months. I wish I had a good excuse for that but I don’t. The truth is it was really a number of different things: 1) Writing 3 books in one and a half years (from Nov. 2012 to April 2014)…
vSphere Performance: The story behind my new book
I’m very happy to announce that my new book called VMware vSphere Performance, along with co-authors Rynardt Spies and Christopher Kusek, has been released! It’s available right now on Kindle format and the hard copy will be available on May 12th! The book is focused on providing guidance for how to design vSphere to get…
One Weird Trick to Virtualize Monster VMs–Consultants Hate This!
We’ve all seen those ads on the Internet that promise to teach us “one weird trick” that “<someone> hates” to do something easily. Make money fast? Yep. Lose belly fat? Check. Grow “other” parts of your body? Easy. I couldn’t resist stealing the headline for something that I’ve seen come up time and time…
Perception is Reality When Virtualizing Business Critical Apps
It’s been too long since I’ve blogged anything on a regular basis. Sorry about that. I would love to blame it on the three books I’ve written in the last year but that isn’t the only reason. Hopefully I can turn it around and start writing on a regular basis again. I’ve been sitting on…
Virtualizing Exchange and Scaling Up
I have to admit – Exchange virtualization is one of my favorite topics. I love talking about it with customers, colleagues, or anyone who will listen. It has a very well known workload profile which makes sizing consistent, it’s virtualization friendly in that it supports vSphere features like vMotion and HA, and I like talking…
Where Have I Been?
Looking at this blog over the past 12 months kind of makes me sick. If you ignore posts that have to do with books and a guest blog post by my brother, you’ll see I’ve only published maybe two or three posts all year. That’s very bad, though the explanation for why can be found…
Great deal on Kindle edition of Virtualizing MS Business Critical Apps
Amazon has the Kindle edition of Virtualizing Microsoft Business Critical Applications on VMware vSphere at a great price. It’s currently only $22.99, compared to $38 for the paperback version. You can grab the Kindle edition here: http://www.amazon.com/Virtualizing-Microsoft-Applications-Technology-ebook/dp/B00E8HSWQU/ I’m a little late in announcing this so hopefully the price stays at this level for a little…
New book announced: Mastering VMware vSphere 5.5
Now that VMware has officially announced vSphere 5.5, we’re very happy to announce that the new version of the best selling Mastering vSphere series will be released as well! Mastering VMware vSphere 5.5 will be out a little bit later this year and brings with it all that you need to know about the new…
VMware Press “Meet the Author” Event at VMworld
Interested in getting your copy of a VMware Press book signed by the author(s) while at VMworld this year? VMware Press will be holding a Meet the Author event at VMworld to give you the opportunity to do just that! Come to the bookstore at VMworld on Wednesday, August 28th from 12:30-1:30 for a chance…