Despite the cloud dominating the tech world, it is clear that we are not going to see the back of dedicated servers. Not yet. There are many cases and situations where using dedicated servers still make a lot of sense. Hosting services agree that there is a consistent demand for dedicated servers it has the best features to match the needs and demands of some customers.
Dedicated servers are designed to meet the unique application and workload needs of some businesses and situations. They prefer using dedicated servers over the cloud.
Applications That Are Better Off Using Dedicated Servers:
Applications that are coded with legacy frameworks work better with dedicated servers. These applications are generally input and output sensitive, and work better with a direct access. They need high flexibility that is directly proportional to the resources offered by the server such as RAM, CPU, and storage. If you are not clear, the below-mentioned examples will show why dedicated servers work best in such situations.
• Databases such as SQL, Oracle, and a few others that are highly accessed and are I/O intensive
• Video trans-coding situations where there is a need for using unique chipsets such as the Intel QuickSync technology
• 3D Rendering situations for AutoCAD and other similar rendering needs
• Applications which demand a high level and frequency of computations such as financial and scientific models
• Shared and VPS web hosting
• Voiceover IP (VOIP) services
Dedicated servers also work better than cloud-based hosting services in the ecommerce business world known for its constant and high traffic. It is also the recommended server solution for SaaS applications where there is a constant high load from users.
Why are dedicated servers a better choice for these applications?
If only a few key reasons are to be mentioned, then the list would read:
• Price/Performance Ratio
It is critical for applications to have a direct access to CPU power if they are involved in carrying out loads of computations. The dependency on resource overhead has been reduced significantly with the introduction of hypervisor technology but when you add the hypervisor layer on the hardware of the host, you could lose around 15 percent of resource access which is a major drawback. The overhead comes from aspects such as system resource reservations and HA failover size.
To quote an example so that you will be able to understand the problem better:
When you use VMware, some resources are reserved by vmkernel for themselves so that they can operate smoothly and efficiently. In this manner, those resources are lost for the purpose of handling the core tasks of your application. This means you will have to pay for those additional resources, CPU, RAM, and others to make sure your performance goals are met.
Survey your system. Will you need a specific CPU and chipset along with a custom NIC or a Network Interface Card? Can you ensure better performance by adding some advanced SSD or Solid State Drives? Is the answer to the above questions answered positively? Then dedicated servers can fit your needs perfectly.
Dedicated servers give your system the additional advantage of high flexibility which is a much-needed feature to build the system to the required specifications instead of being forced to work in a standard environment in which efficiency can take a huge hit. You can start with a basic dedicated server hosting plan that can be customized to meet the precise needs of your business operations. Customizable dedicated servers can do wonders in the areas of Video Transcoding, VOIP services, ecommerce and others which you are unlikely to achieve using a cloud hosting platform in its current form.
Price to performance ratio is a key factor for judging the viability of any system. It helps you understand how much of your financial resources you have to unload before you can achieve the desired performance for your business applications. You must be able to maximize the utility of every single resource available at your disposal to improve this ratio which means that being able to circumvent the loss of resources to hypervisor overhead needs can be a big thing. The fact that you are paying for those resources that you are not even using can affect the price/performance ratio to a significant extent. It can not only affect the core functionality of your application but can also handicap the ability to deliver the desired value for money to the end user.
Dedicated servers can help in overcoming the problem as you are not required to lose those vital resources to the virtualization needs of the system. Dedicated servers help optimize performance as they can sustain high loads for a longer time.