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Posts Tagged ‘applications’

Gartner Identifies the Top 10 Strategic Technology Trends for 2015 – #Nutanix, #WebScale, #Dell, #EnvokeIT, #Gartner

October 10, 2014 Leave a comment

As usual it’s very interesting when Gartner takes a look at the trends for the coming year. I must say that I agree with many of them, one of the trends is very close to my heart and what I think should have been on the agenda of most CIO’s prior to 2015, and this is: Web-Scale IT.

Why haven’t more enterprise and solution architects been looking earlier at how to simplify the delivery of the “commodity” service that IaaS should be in todays IT world. Yes I know that most enterprises have a “legacy” environment that is hard to just transform, they have a service delivery organisation with certain competences and are being bombarded by salesmen from the older legacy providers that this new way is scary (up until they themselves come up with a story on web-scale of course). But it’s time to wake up and look at how you can change your Compute, Network and Storage components to reduce complexity, increase flexibility/agility, focus on core business (apps and services on top) and also reduce your TCO.

One way is of course to move to the cloud and let someone else bother about this, but I yet don’t see that the larger enterprises are looking at this and there is a hesitation though most haven’t gotten to the point of understanding the TCO model and how to compare their As-Is costs to the cost that they get from the costing tools of Azure, Amazon etc. Why is this? My view is that most don’t have a clear understanding of their own As-Is TCO, they understand how much a server costs, and storage costs, but not the TCO when it comes to facility/datacenter costs, power & cooling, HW costs, support and operational costs, license costs and the overview of that in a TCO model they can understand or compare with “the cloud”.

Ok, as usual I’m getting a bit sidetracked but I love this topic and I must encourage you to contact EnvokeIT if you need help to understand the Web-Scale IT concept and how it can add value to you and your business. We work with Nutanix and Dell and can assist in assessing your existing As-Is solution and forming the To-Be target architecture and the strategy to get there based on your requirements and needs. Of course we’re not locked into Dell or Nutanix and have experience within Azure and other public cloud providers as well as other hardware vendor solutions like HP, NetApp etc.

If you like to see a really cool solution that is coming then have a look at my previous post including a short and cool video: Dell + Nutanix = awesome!

Here we have the top 10 trends for 2015 that Gartner have identified:

Analysts Examine Top Industry Trends at Gartner Symposium/ITxpo 2014, October 5-9 in Orlando

Gartner, Inc. today highlighted the top 10 technology trends that will be strategic for most organizations in 2015. Analysts presented their findings during the sold out Gartner Symposium/ITxpo, which is taking place here through Thursday.

Gartner defines a strategic technology trend as one with the potential for significant impact on the organization in the next three years. Factors that denote significant impact include a high potential for disruption to the business, end users or IT, the need for a major investment, or the risk of being late to adopt. These technologies impact the organization’s long-term plans, programs and initiatives.
Read more…

#Citrix and Palo Alto Networks Team to Deliver Consolidated, Multi-tenant Network Security and #ADC Services on #NetScaler SDX

February 4, 2014 Leave a comment

This is really interesting!!

With the myriad of features that we launched in PAN-OS 6.0, you may have missed a new deployment option for Palo Alto Networks VM-Series in your data center. In addition to the support of VM-Series for VMware environments, you can now deploy the VM-Series on the Citrix NetScaler SDX platform. We launched this with Citrix officially today.

Virtualized and cloud environments require the secure and efficient delivery of the right applications to the right users using any device and from any location. To do this, you need an infrastructure that supports all aspects of application delivery (security, availability, performance and visibility) and embraces the key characteristics of cloud:

  • Multi-tenancy – the ability to support differing needs of new application owners, business units or service provider customers
  • Agility – the services must have the ability to be provisioned and de-provisioned on demand, with support for automation and orchestration
  • Scalability – the services must have the ability to flexibly scale up, scale out capacity to meet the needs of the business

Citrix NetScaler SDX is an open, multi-services platform that addresses these requirements. The NetScaler SDX platform consolidates NetScaler application delivery controller (ADC), and best-in-class network and security services required for application delivery. Now, with the introduction of VM-Series on Citrix NetScaler, you’ll be able to provide dedicated instances of security and ADC for per application load balancing with dedicated firewalling. You now also have a complete, integrated security and availability solution for Citrix XenApp XenDesktop deployments – from secure remote access, high-availability…

Continue reading here!

//Richard

#Citrix #Receiver for Linux 13 released

November 13, 2013 Leave a comment

Finally Citrix has released a Receiver version for Linux that for instance has StoreFront support! Can’t wait to try it out and see if it gives the same user  experience etc like the one on OS X and Windows!

Here you have some details about it and links to the product documentation:

Access Windows applications and virtual desktops, as well as web and SaaS applications. Enable anywhere access from your Linux thin client/desktop or use web access.

What’s new

The following new features are available in this release:

  • Support for XenDesktop 7 features – Receiver supports many of the new features and enhancements in XenDesktop 7, including Windows Media client-side content fetching, HDX 3D Pro, HDX RealTime webcam compression, Server-rendered Rich Graphics, and IPv6 support.
    Note: Link-local network addresses are not supported in IPv6 environments. You must have at least one global or unique-local address assigned to your network interface.
  • VDI-in-a-Box support – You can use Receiver to connect to virtual desktops created with Citrix VDI-in-a-Box.
  • Self-service UI – A new graphical user interface (UI), like that in other Citrix Receivers, replaces the configuration manager, wfcmgr. After they are set up with an account, users can subscribe to desktops and applications, and then start them.
  • Deprecated and removed utilities – The pnabrowse command-line utility is deprecated in favor of the new storebrowse command-line utility. The icabrowse and wfcmgr utilities have been removed.
  • StoreFront support – You can now connect to StoreFront stores as well as Citrix XenApp sites (also known as Program Neighborhood Agent sites).
  • UDP audio support – Most audio features are transported using the ICA stream and are secured in the same way as other ICA traffic. User Datagram Protocol (UDP) Audio uses a separate, unsecured, transport mechanism, but is more consistent when the network is busy. UDP Audio is primarily designed for Voice over IP (VoIP) connections and requires that audio traffic is of medium quality (that is Speex wideband) and unencrypted.
  • Packaging – An armhf (hard float) Debian package and tarball are now included in the download packages. In addition, the Debian package for Intel systems uses multiarch (a Debian feature) for installations on 32- and 64-bit systems. 32-bit binaries are also available in RPM packages.
  • System Flow Control – Video display has been enhanced on low-performance user devices that connect to high-performance servers. In such setups, System Flow Control prevents sessions becoming uncontrollable and unusable.
  • Localization – Receiver is now available in German, Spanish, French, Japanese, and Simplified Chinese.
  • Keyboard improvements – You can now specify which local key combination (Ctrl+Alt+End or Ctrl+Alt+Enter) generates the Ctrl+Alt+Delete combination on a remote Windows desktop. In addition, a new option supports Croatian keyboard layouts.
  • Deferred XSync – While one frame is still on screen, Receiver can now decode tiles for the next frame. This provides a performance improvement compared with previous releases, in which Receiver waited for a frame to finish being displayed before decoding the next frame.
  • Audio and webcam playback improvements – Various changes are implemented that conserve CPU cycles and reduce latency.
  • Audio settings – Several new audio settings are now available in module.ini.

For more product and release info read here!

//Richard

#Ericsson Mobility Report – November – via @Ericsson, #mobility

November 12, 2013 Leave a comment

This is really interesting to read! Great job Ericsson!

On the pulse of the Networked Society

Ericsson has performed in-depth data traffic measurements since the early days of mobile broadband from a large base of live networks covering all regions of the world.

The aim of this report is to share analysis based on these measurements, internal forecasts and other relevant studies to provide insights into the current traffic and market trends.

We will continue to share traffic and market data, along with our analysis, on a regular basis. We hope you find it engaging and valuable.

In the last issue of the Ericsson Mobility Report we described app coverage. In the November 2013 edition we take this analysis a step further by using the radio characteristics of a WCDMA/HSPA network to predict coverage area and indoor penetration for popular smartphone applications such as streaming music and video, video telephony, and circuit-switched voice. We also apply the same app type requirements on downlink speed to compare network performance in 17 cities globally.

Download the November report here!

What’s also cool is that Ericsson have published a Traffic Exploration tool that is really cool! 🙂

Create your own graph

Traffic Exploration tool

Create your own graphs, tables and data using our Traffic Exploration tool that contains data from the Ericsson Mobility Report.

To read more about the Ericsson mobility reports do so here!

//Richard

VDI Smackdown: Head-to-head analysis of Citrix XenDesktop, Microsoft etc… via @rpruijt

Great work!!!! 🙂 Continue reading!!!

by Ruben Spruijt 

Are you looking for an independent overview of desktop virtualization solutions and curious about the different strategy questions? Do you want detailed information about the features and functions each desktop virtualization vendor is offering!? If so the VDI Smackdown you definitely must read!
In the current market there is an increasing demand for unbiased information about desktop virtualization solutions. This white paper is focused on solutions that are anticipated to have an important role in desktop virtualization deployments. An overview of available features of each solution has been created to allow an understanding and comparison of capabilities.

The latest solutions included in the feature matrix are: Citrix XenDesktop 5.6FP1, Citrix VDI-in-a-Box 5.2, Dell vWorkspace 7.6, Microsoft RDVH Windows8/Server 2012 and VMware View 5.2; The English whitepaper can be downloaded here. The Japanese version will be available as soon as possible.

Empowering the end-user by giving access to Windows, Web and Mobile applications so he can access data and information systems from both private and public datacenters regardless of the device or location is the ultimate strategic objective.
The delivery of the classic (Windows) desktop interface can be divided in two segments:

  • the classic desktop and laptop, running Windows, Linux or Mac OS X;
  • the virtual desktop running in the datacenter or local on the classic workstation.

In essence “desktop virtualization” is the de-coupling of the desktop, operating system and the applications from the underlying endpoint or device. This kind of virtualization can be subdivided into two types:

  • With the first type applications are executed remotely, server hosted, and presented at the endpoint via a remote display protocol.
  • With the second type applications are executed at the endpoint, client-side and presented locally.

Making Windows, Web and Mobile applications available to the end-user, regardless of the technology being used, is an important strategic objective of an advanced IT infrastructure. The Virtual Desktop (vDesktop) is an essential component in the range of Application and Desktop delivery solutions and in essence, it provides the following functions:

  • Flexibility: Detach the vDesktop from the endpoint; Several vDesktops can be used next to one another
  • BYO: enables delivery of applications and desktops for BYO scenario’s;
  • Access: vDesktop works independently of location, endpoint and network;
  • Security: Server Hosted – VDI; data in the computing center;
  • Freedom: Every user can have his own desktop with administrator privileges when needed;
  • Management: Centrally managed and hardware independent;
  • Legacy: It is simple to offer legacy applications on a state-of-the-art platform;
  • Sustainability: Power Management, handling the necessary resources in an efficient manner

The transition to a dynamic and optimized desktop is causing many IT organizations to reevaluate traditional IT operations, deployment, delivery, packaging, support, and management methods.
Desktop virtualization is a key component in the optimized desktop. It’s important to have a Vision and Strategy around application and desktop delivery and enterprise mobility. Designing, building, managing and maintaining the desktop virtualization…

Continue reading here!

//Richard

Win RT jailbroken to run 3rd party Desktop apps – #Windows, #RT, thx @brianmadden

It was only a matter of time: Windows RT has been hacked to allow non-Microsoft applications to run in Desktop. Prior to this hack, your Windows RT tablet (such as the Surface RT) could only run Metro apps, a special, touch-oriented version of Office… and that’s it. Now, in theory, you can run any Desktop app on Windows RT [See: What is Windows RT?]

The hack, performed by Clokr, exploits a vulnerability in the Windows kernel that has existed for a long time — since before Microsoft ported Windows from x86 to ARM, in fact. Basically, the Windows kernel on your computer is configured to only execute files that meet a certain level of authentication. There are four levels: Unsigned (0), Authenticode (4), Microsoft (8), and Windows (12). On your x86 Windows system, the default setting is Unsigned — you can run anything you like. With Windows RT, the default, hard-coded setting is Microsoft (8); i.e. only apps signed by Microsoft, or parts of Windows itself, can be executed.

Continue reading here!

//Richard

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