Citrix invests in the success of open source projects through development, evanglism and financial support. These are the primary projects we participate in today.
Apache CloudStack is open source software designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform. CloudStack is used by a number of service providers to offer public cloud services, and by many companies to provide an on-premises (private) cloud offering, or as part of a hybrid cloud solution.
OpenDaylight is a community-led, open, industry-supported framework, for accelerating adoption, fostering new innovation, reducing risk and creating a more transparent approach to Software-Defined Networking.
The Xen Project is the home for several virtualization related open source projects, and Xen Project is the new name for the Xen open source community. The Xen Project develops virtualization technologies powering the world's largest clouds in production and is the foundation of many commercial products. Technology developed by the Xen Project powers public clouds such as Amazon Web Services, Rackspace Public Cloud, and many others. Examples of Xen based server products include Huawei UVP, Oracle VM and Citrix XenServer. Examples of client products and appliances include QubesOS, Citrix XenClient and Netscaler. The Xen Project is 10 years old, and the technology it has created is mature and its stability and versatility is second to none.
XenServer is an open source project and community managed by Citrix. The project develops open source software for securely running multiple operating systems and applications on a single device, enabling hardware consolidation and automation to reduce costs and simplify IT management of servers and applications.
Web Design - Choosing The Right Type Of Hosting For Your Needs
When you are searching for a good web hosting plan, you will come across a variety of plans such as cloud Linux hosting, traditional Linux hosting as well as Windows ASP hosting. Most people who are not aware of the technical details often get confused regarding the difference between difference types of web hosting technologies. So, this article will help you understand the difference between regular Linux hosting, cloud Linux hosting as well as Windows ASP hosting.
Regular Linux Hosting
As the name suggests, this is the most common type of web hosting you will come across. Linux is the operating system that powers the web server which in turn serves your website. Traditional Linux hosting is available in a variety of forms such as shared hosting, virtual private servers as well as dedicated hosting.
Shared Linux hosting allows hosting of hundreds of websites on a single server. Shared hosting is usually enough for small and medium-size businesses where webmasters do not expect too much traffic. Shared hosting is the most popular hosting plan as it allows webmasters to host their website at a really affordable price. It hosting is one of the most cost-efficient and low maintenance ways of hosting an application or website.
It is also important for you to know that there are some drawbacks to shared hosting. Sometimes, shared web hosting tends to be slow as a single server's resources are shared by hundreds of different websites. Similarly, scripts on other websites hosted on the same server may lead to security breaches as well as other kind of performance issues that may also affect your website.
Also, if there is a technical problem with this server, all the websites hosted on that server may be affected. Overall, shared hosting is usually enough for webmasters that do not expect too much traffic in the beginning.
Other types of regular Linux hosting is a virtual private server and a dedicated server. The dedicated server means the whole server is allocated to you and you can use the resources as per your needs. You can use a dedicated server to host multiple websites.
There is also the option of a virtual private server where a dedicated server is virtually partitioned into several different servers with fixed resources. A virtual private server behaves like a dedicated server but it is virtually separated from other servers. Virtual private server is a step up from shared hosting and it costs a bit more than shared hosting plans.
Cloud Linux Hosting
You must have heard of the term cloud hosting. In simple terms, cloud Linux hosting is similar to traditional Linux hosting but it offers a level of scalability that cannot be offered by traditional hosting. Cloud hosting companies provide resources on demand. In other words, when you host your website on a cloud hosting service, you are not paying for a single server but you are paying for the actual resources. A cluster of multiple servers is used to balance the load. Also, the applications as well as websites on these servers are mirrored across the cluster which results in less downtime. This redundancy makes cloud hosting much more resilient. Cloud Linux hosting is provided as resources as a service.
The biggest advantage of cloud hosting is that you can buy additional resources with just a few clicks. So, if your application or website starts getting a lot of traffic, you can just buy additional resources and the cloud hosting will handle the additional load without any issues. Once the uptick in the traffic dies down, you can scale down which means you won't need to continue to pay for the resources that you don't need.
Windows ASP Hosting
Windows is an operating system but this is a special type of operating system that has been designed to power web servers. The biggest difference between Linux and Windows operating systems in terms of web hosting is that they use different script and database languages.
You will need Windows ASP hosting if any your application requires ASP.net, MS SQL or VBScript as these technologies only run on Windows ASP hosting. You will also need Windows hosting in case you want to use some conceptual frameworks, SharePoint or.net framework.
Overall, the traditional Linux hosting and cloud Linux hosting use Linux operating system. The biggest difference between traditional hosting and cloud hosting is that cloud hosting allows you to scale up and down as per your needs in just a few clicks, this is beneficial for any reseller who wants to scale making things much easier.
The difference between Linux and Windows hosting is that these are different operating systems and different underlying technologies powering the web server. Analysing how a website behaves on these platforms is basically down to the quality of the hosting environment and the quality of the web host.
It is important for you to know that no operating system is better than the other. You will need to choose the type of operating system depending on the kind of technologies you want to use on your application. It is estimated that more than 70% of web servers are powered by various flavours of Linux operating system.
As far as choosing a web host is concerned, it is important for you to do your research and choose a web host based on their SLA based uptime guarantee as well as customer reviews.
Keep in mind that you shouldn't choose a web host on the basis of price. Instead, you should focus on their customer service as well as support so ensure that you get the necessary help when your web server goes down or experiences difficulty.
Can we recommend anyone for web hosting and web design I here you ask:
Well yes we can, apart from some of the main players like GoDaddy and Host Gator, please refer to our lists below:
There is 2 of each for you, for anymore, you need to dig.