I’m not in Las Vegas and I wasn’t able to catch the Summit Keynote live stream on the partner channel, honestly, I didn’t see a thing. All I could do was keep a close eye on my Twitter feed, which I did (so no NDA for me). Luckily it worked out pretty well. I’m sure I don’t have all the ins and outs and there are probably a few announcements that I’ve missed, those in Vegas will have some more detailed information I’m sure, but that doesn’t stop me from sharing what I did found out. It’s no secret that Citrix published most of the, if not all, major announcements on their website before, during and after the keynote session, although, it wasn’t all on there… read on.
Connection Leasing vs. Local Host Cache. Conclusion? CL doesn’t stand a chance!
When Citrix re-released their XenApp and XenDesktop products not that long ago, things changed. XenApp’s Independent Management Architecture, IMA, was no more and got replaced by XenDesktop’s Flexcast Management Architecture, or FMA. With it some of the functionality and features loved and used by many disappeared as well. Features like Sessions Lingering, Anonymous Users, Pre-Launch and a few more, were missed, and for some this even became one of the main reasons not to migrate at that time. Luckily Citrix has again reinstated some of the most popular features known to XenApp 6.5, again, not all, but some, in its latest XenApp release, version 7.6.
The ultimate Citrix XenMobile survival guide! Download now, no subscription needed.
About two months ago I released my ultimate XenMobile survival guide. It’s packed with over 80 notes, general tips & tricks, best practices, recommendations and lessons learned from the filed with regards to XenMobile implementations. When people subscribed they would immediately receive their own personal copy (they still do by the way), which was sort of a test for me personally. As far as I am concerned my experiment worked out very well, over 200 people subscribed and it was well received throughout the community, thank you all very much! As of today it is available in my download section as well, of course it is still a 100% free and you won’t need to subsribe. It goes without saying that I’ll keep updating my current, as well as new, subscribers with interesting and useful content every now and again, or at least try :-)
Please rate basvankaam.com I need your feedback. Thank you!
Hi everybody, please take a minute, it won’t take any longer I promise, and have a look at the Poll below. I love researching new technologies, educating myself and sharing my thoughts with you guys, it would be great if you could provide me with some feedback on my work up till now. You can select up to four statements in total, so please do, and you won’t have to register or subscribe, it’s completely anonymous ! So what’s stopping you ? If there’s anything else you would like comment on, than please do so by leaving a comment below or use the ‘Contact’ page from the main menu. Thank you for your time ! Here goes, click ‘continue reading’ to view the Poll.
What is Web-Scale technology and where does it come from?
According to Gartner, and as you know they’re always right, by 2017 Web-Scale technology will be an architectural approach found operating in 50 percent of global enterprises, up from less than 10 percent in 2013! Large cloud providers like Amazon, Google and facebook, to name a few, basically reinvented the way their IT services are delivered. This on it’s own isn’t news, but now this technology, a.k.a. converged architectures, is available for ‘mainstream’ enterprise organisations as well. Small and big I might add.
Citrix XenMobile MDM… To DMZ or not to DMZ? I might need your help one this one!
About four months ago I wrote an article on SSL offloading for the Citrix XenMobile MDM server and talked about how this new feature helps us in placing the MDM server on our more secure corporate LAN as apposed to the DMZ. And although I still feel that this is a valid, robust and decent set up, I must admit that the idea of placing the MDM server in the DMZ doesn’t sound that bad after all, considering all that comes into play. During my last article on XenMobile I gave it a bit more thought and just recently I discussed it with a few community members as well. Let’s just say that, for now, I’m in doubt. Please feel free to share your thoughts on the matter, I might need your help on this one!
XenMobile prerequisits, what do we need and how does it all fit together?
Don’t underestimate the power of prerequisites! No really, although this may seem like a straightforward topic, there’s a lot to think about, for example, we have to deal with firewall ports and protocols, IP numbers, DNS, AD, certificates, authentication, hard and software, licensing and more. By pre inspecting the prerequisites section, and thinking things through, not only will it tell you if you got what it takes, so to speak, it will also save you a lot of time once you start building and deploying your XenMobile infrastructure. And since I’ve been on the subject for the past few weeks, I thought I’d summarize some of the more important sections and subjects to focus on during the prerequisites and deployment phase, and ultimately show you how it all fits together (Visio included) from an architectural point of view.
XenDesktop 7 Site Configuration Database… What about it?
XenDesktop 7, and some of the earlier XD editions as well, is based on the FlexCast Management Architecture or FMA in short. Simply put you could state that the FMA is primarily made up out of Delivery Controllers and Agents, of-course there’s more to it but for now lets just leave it at that. Have a look here for a complete overview on FMA. Delivery Agents are installed on all virtual and or physical machines provisioned by XenDesktop 7, they communicate (and register themselves) with the Delivery Controller(s) which on their turn contact the license server and communicate with the central Site configuration database, lets have a closer look.
How to… Application creation in XenDesktop 7
I’m sure we’ve all seen the XenDesktop 7 installation screenshots by now, we all know the differences between IMA and FMA and have read about Machine Catalogs and Delivery Groups, right? I’m just kidding, I’ve already seen multiple Blogs explaining the above subjects in great detail, it’s always fun to see how enthusiastic people get when new products are released! Me being one of them :-) Although the amount of info being published can be overwhelming, it can also be very enlightening. I’d like to have a closer look at the application creation process within XD7, talk about Machine Catalogs, Delivery Groups (which are both a requirement) and some other related technology along the way.
Citrix Provisioning Services 7… A sneak preview
With the approaching release of XenDesktop 7 also comes Provisioning Services 7 (PVS from now on) I’m not sure if both products will be released at the same time but it won’t be a surprise, let’s just leave it at that. Although the basic functionality and underlying architecture haven’t changed over the past few years, at least not significantly, it has become a very popular platform and continues to grow each day. With Machine Creation Services (MCS in short) on its heels, especially with the introduction of XenDesktop 7 in which MCS has again been improved and the EOL of Windows XP nearing, PVS will have to dig deep to keep up. I guess it’s up to Citrix which one will come out on top eventually.
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