Also know as Just In Time (JIT) desktops, or vmFork technology. In short, it enables you to clone an existing virtual machine in just a matter of seconds — close to one clone per second actually. Its technology is based on in-memory cloning of a Master virtual machine (which also means it shares the memory of the so-called parent virtual machine) and copy-on-write for rapid deploy purposes. As you can probably imagine, this approach offers some unique desktop provisioning options when combined with, let’s say a Citrix XenDesktop Virtual Desktop Infrastructure, or VDI in short. Do note however that initially Instant Clones are/were a feature of VMware Horizon version 7 (Enterprise edition) and upwards, it was VMware’s Project Orion that introduced Instant Clones to Citrix’s XenDesktop, which is still in tech preview.
Demystifying the Citrix XenApp logon, enumeration and launch steps — new details included
This continues to be a topic of interest. Not only is it interesting and fun (right?) to know what is going on underneath the hood once you fill in your user credentials, it can also be very helpful when it comes to troubleshooting certain issues. While I have written about the login, enumeration and launch processes before, again I managed to include a couple of subtle changes/details.
Citrix licensing (and Microsoft) demystified? I need your help!
Licensing can be complicated, not only do we need to consider XenApp and/or XenDesktop licenses; we also have to deal with Microsoft licensing, if we like or not. Throughout this chapter I will focus on the different types of Citrix licenses available, how they get applied from a XenApp / XenDesktop perspective and what other types of (Microsoft) licenses we need to take into consideration, like RDS, VDA (and no, this is not the Citrix VDA), CDL etc.
Citrix Machine Creation Services… What to consider!
Since this will officially be my first blog post as a Citrix CTP, I would like to start by thanking everybody for your support during the last couple of years and of course for all the congratulations and well wishes I have received since the official announcement last week. It has been a truly wonderful experience! Having said that, let’s get back on topic. This is not going to be a MCS vs. PVS kind of blog post; there are plenty of good ones out there already, instead I will assume that you already choose MCS over PVS. However, while the choice has been made you still have some doubts as to weather MCS is up to the task at hand. Throughout this post I will summarize some things to think about and questions to ask when and before implementing Citrix MCS.
E2EVC… The one in Berlin. Presenting on FMA Power Management!
Today (13-06-2015) Mick (Glover) and I will present on FMA Power management here at the E2EVC conference in Berlin. If you are in the audience, we would like to thank you very much for attending and hopefully you’ll like what we have to tell and show you. On a more personal note I’d like to thank my co-presenter Mick for taking the time, not only here in Berlin, but also leading up to the event while preparing our slides and content, I know how crazy busy you guys are over at Citrix, thanks Mick. We also have a small community announcement coming up, the FMA Internals Co-op. Read on to learn more.
Introducing the FMA Internals Co-op
As of today, Saturday the 13th of June 2015, Mick Glover and I are proud to present the FMA Internals Co-op. A co-operation between a seasoned Citrix veteran and an established community blogger and Citrix enthusiast. Which is sort of a unique combination as far as we know.
Citrix IMA vs. FMA… XenDesktop components and terminology cheat sheet
This post is meant to provide you with a quick comparison, a cheat sheet if you will, between the two architectures. As you all (should) know by now, with the introduction of XenDesktop 7.x XenApp became part of the Flexcast Management Architecture, or FMA in short, and with this came certain terminology and conceptual changes. Here I would like to show you how each former 6.5 (IMA) XenApp component has its equivalent in the FMA world. Although technically there are some differences, on the functional side of things there is not much between them. To be clear, I’m not focusing on features that are in IMA and (still) not in FMA.
Citrix Synergy 2015, here’s what to expect. Or not.
Next week I will be in Orlando attending my first ever Citrix Synergy and as you can imagine there’s a lot to be excited about and look forward to. To name a few… there will be dozens of technical deep dive and Geek Speak sessions, meeting up with community friends, getting to know new people, the Keynote, new and (hopefully) surprising product announcements, dinner parties, other parties :) the welcome reception, TechEdge, the closing appreciation party in the Universal Studio’s etc. And besides all that I also have my very own Match.Geek sessions to look forward to (exiting stuff). Yes, I think it’s safe to say that we will all have a great time in Orlando, once again. Like many others, I have my expectations and hopes on what will be announced at Synergy this year, so without further ado I’ll list them here.
Being a Nutanix (NTC) Technology Champion… What is it all about?
Being a Nutanix Technology Champion, NTC in short, is something special. Let me, throughout this post, try and provide you with some insights on what to expect once you’re ‘in’, so to speak. Although I can’t compare it to any of the other ‘programs’ out there, since this is the first time my efforts got recognized in such a way, I’m confident that they’re doing a more than decent job in keeping their community members up to speed with all that is going on within the company and everything that surrounds it.
12 services that make up the Citrix XenDesktop Flex Management Architecture!
The Flex Management Architecture is a service-orientated architecture, it consists out of ten, or twelve depending on your point of view, primary services in total. Let me explain, when administering a Virtual Desktop Infrastructure (VDI) for example, the Broker Service, a.k.a. the Desktop service, and the PortICA service both live on your desktop OS based VM’s, which are then part of the FMA as well, making it twelve services in total. Here I’ll provide you with a rundown of all services that make up the FMA including their responsibilities and some background information. I’ve included some artwork as well.