by
Brian Madden
Since we last posted an article last June listing the entire Citrix product line, Citrix has re-invented itself as a "virtualization" company and re-branded their product line to suit.
Our intent was to keep that article up-to-date, but with so many changes, it's probably worth keeping the old article as a historical snapshot and creating another one for the "New Citrix."
Internally, Citrix has been divided into a number of divisions, with each division containing a number of groups. It gets pretty confusing, so I'll leave that out of this article. It's even more complex than it was in the last article!
Externally, Citrix has been divided into two "Product Families":
- Citrix Delivery Center: Application delivery products that transform static datacenters into dynamic "delivery centers" for mid-to-large sized companies
- Citrix Online Services: Application delivery services for small-to-medium businesses and prosumers (or, PROfessional conSUMER)
Each of these product families has a few primary "product lines":
Citrix Delivery Center
- XenServer (server virtualization) [Formerly XenSource XenEnterprise]
- NetScaler (application optimization - Web apps)
- XenApp (application virtualization - Windows apps) [Formerly Citrix Presentation Server]
- XenDesktop (desktop virtualization) [Formerly Citrix Desktop Server]
- Workflow Studio (orchestrates communication between Citrix products and with third party products)
Citrix Online Services
- GoToMyPC (remote desktop access)
- GoToMeeting (on-demand online collaboration and application sharing)
- GoToWebinar (on-demand instant webinars)
- GoToAssist (remote online support)
Supporting Products
The Citrix Delivery Center product family has multiple supporting products, including:
- Access Gateway (secure application access)
- Application Firewall (web application security)
- EasyCall Gateway (adds instant click-to-call to any application using the existing corporate phone system)
- EdgeSight (application performance monitoring from the end user's perspective)
- Password Manager (single sign-on for any application)
- Provisioning Server (dynamic on-demand provisioning of application workloads to physical or virtual servers)
- WANScaler (accelerates all applications to branch office users)
These products are deployed along the line-of-sight between apps in the datacenter and users as part of an end-to-end application delivery infrastructure. They can be purchased separately or as features of the Platinum Edition of the four primary Citrix Delivery Center product lines.
Citrix Delivery Center Product Editions
Each of the Citrix Delivery Center product lines are offered as multiple "editions":
- Platinum Edition (Lexus of the product line)
- Enterprise Edition (mainstream version targeted at typical enterprise customers)
- Standard Edition (entry-level solution targeted at price conscious buyers)
- Express Edition (free version targeted for simple use cases and broad market exposure)
- Embedded Edition (specialized version designed to be embedded in hardware products)
The top three editions are available on all four of the main product lines (XenServer, NetScaler, XenApp, XenDesktop). The bottom two are only available on XenServer today. Citrix has not yet announced an edition strategy for XenDesktop or Workflow Studio.
The core features of each Platinum Edition are as follows:
XenServer Platinum (makes datacenters more dynamic for both physical and virtual servers)
- XenServer Enterprise Edition (full virtual infrastructure, dynamic resource pooling, XenMotion, XenCenter management, etc)
- Provisioning Server (common repository for virtual app workload images, streams to either VMs or physical servers)
NetScaler Platinum (end-to-end infrastructure for web application delivery)
- NetScaler Enterprise Edition (load balancing, GSLB, acceleration, security, AppCache, AppCompress, AppExpert, etc)
- Application Firewall (integrated data security against web app attacks)
- Access Gateway (integrated secure application access - SSL VPN)
- EasyCall (adds click-to-call to all web apps without touching apps, network or phone system)
- WANScaler (accelerates all app traffic to branch users, including "branch of one" mobile users)
- EdgeSight (shows performance of web apps from end user perspective)
XenApp Platinum (end-to-end infrastructure for Windows application delivery)
- XenApp Enterprise Edition (virtualizes apps on client or server side, full enterprise infrastructure for security, scalability, etc)
- Password Manager (adds single sign-on security to all Windows apps)
- SmartAuditor (automatic policy-based session recording for easy audit security and regulatory compliance)
- Access Gateway (integrated secure application access - SSL VPN)
- EasyCall (adds click-to-call to all Windows apps without touching apps, network or phone system)
- WANScaler (accelerates all app traffic to branch users, including "branch of one" mobile users)
- EdgeSight (shows performance of Windows apps from end user perspective)
XenDesktop Platinum (end-to-end infrastructure for delivering virtualized Windows desktops)
- Pricing and features for XD Platinum have not yet been announced
Initial origin and history of Citrix products:
- XenServer - via acquisition from XenSource
- NetScaler - via acquisition from NetScaler
- XenApp - roots go back nearly 18 years to WinFrame (which evolved into MetaFrame then Presentation Server)
- XenDesktop - new product shipping in Q2 2008
- Access Gateway - via acquisition of Net 6
- Application Firewall - via acquisition of Teros
- EasyCall - internally developed with some core voice technology from Net 6 acquisition
- EdgeSight - via acquisition of Reflectant
- Provisioning Server - via acquisition of Ardence
- WANScaler - via acquisition of Orbital Data
- Workflow Studio - new product with Tech Preview shipping in Q2 2008
Random Products
Through their acquisitions over the years, Citrix still owns some completely random products that really don't fit into their overall strategy. Will they keep these products or sell them? Who knows?
- Citrix Application Gateway (acquired when they bought Net6, this is a VoIP solution that they OEM to people like Cisco and Nortel)
- Citrix Ardence RTX (adds real-time OS extensions to the Windows)
- Citrix Ardence ETS (a standalone real-time OS that runs on the x86 platform)
- Citrix Ardence ReadyOn (adds "instant on" support to Windows.. used in set-top boxes and stuff)
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