As “cloud ” is becoming more and more popular over the past few years, many entrepreneurs and businesses are turning to cloud- based hosting solutions to satisfy their website hosting needs. But what does cloud hosting really mean?
The main concept of cloud hosting is that the resources required for maintaining website are spread across more than one server, and are rendered as per one’s demand, thus greatly reducing chances of any downtime in case of a server malfunction.
Advantages of cloud hosting
Improved Reliability – Because there are so many available servers that provide sufficient virtual server space to take the strain, if there are problems with one server, resources will be shifted to others so that individual website are unaffected. The larger the cloud the less multiple downtimes will have.
Scalability and Flexibility – You can easily remove or add resources that are necessary or not needed anymore, without moving to a brand new server. You can either add more nodes to a clustered system or upgrade existing servers, or do both whenever server needs increase dramatically.
Pay as You Use – Apart from a small monthly fee, you pay for what you actually have used only. The resources are available when largely demanded and no wasted capacity remains unused when demand is lower as you have to do with regular web hosting.
No Hardware Installation and Instant Access – Because you are connected to different servers at the same time, you don’t have to add software or hardware. Besides, the setup processes associated with traditional hosting services are nonexistent in cloud hosting. This is especially beneficial when you have backup hostings that you need to put into place, since the cloud server is there whenever you want it.
Disadvantages of cloud hosting
When it’s down, it’s really down – Some cloud hosting severs have a bad reputation for spontaneously failure. Meaning, if the server on which you websites are hosted fails, you are completely helpless till the server works normally once again.
Insecure – Because your servers are all hosted in the “cloud”, meaning in virtual space, there are chances that your data may be attacked by hacker. Besides, third party cloud hosting services could have direct access to your data, so it is important for you to understand every terms before signing up an agreement.
Internet dependent – Because accessing a cloud host requires an Internet connection, your information can only really be accessed where Internet is available. So, if you can’t access the Internet, you can’t access any of your files. Besides, user’s experiences are limited by the speed of the Internet connection.
Potential for unexpected bills – With standard hosting services, you know exactly how much you will pay each hour or month. With cloud hosting services, you pay for what you’ve used. If your website ends up using a lot more resources than you thought it would be, you may be facing a painful looking bill that you had anticipated.
Cloud Hosting vs. Shared Hosting vs. VPS vs. Dedicated Hosting
Shared hosting is a type of Internet hosting in which you share a server with many others, thus a single erroneous script running on the server could cause the server to crash. Besides, the setup is inflexible and cannot deal with a large amount of traffic.
Virtual private server (VPS) enables you allocate your own part of the server for your use only, thus it provides high levels of privacy, security and control. Though it can reduce maintenance costs and increase operational efficiency, it doesn’t scale well.
Dedicated server is a kind of hosting in which you can own an entire physical server not shared with anyone else for your own business. With more flexible than shared hosting, dedicated server can give you full control over the server. Many large companies prefer to operating with dedicated servers and trust their IT staff to take care of security.
Cloud hosting involves multiple servers connected to form a vast network of data centers, usually located in many places. You access what you need, when you need it and then only pay for what you’ve used afterwards. Besides, cloud servers also offer redundancy. If one server fails, others will take its place.
How does cloud hosting works?
As we know, there are a group of connected servers with same data stored in each server, and each server in the cloud helps carry out a particular set of tasks. If any of the servers in the cloud fails, another server (or servers) replace the failed one to provide the required resources. Something similar happens in the case of overload conditions. However, using low-quality server hardware can hinder the performance significantly, so it is not worthy to tag such implementations with “cloud” – this is typically the case with many cheap hosting providers.
How to choose a reliable cloud hosting?
With its flexibility and reliability, cloud hosting grows to be the first consideration of different enterprises and businesses. However, is cloud hosting suitable for you? and how can you choose a reliable cloud hosting? They are the questions very important for you to run you sites. Now, here are some critical facts for you to select a reliable cloud provider.
- Evaluate your Personal Demand
Before choosing a cloud hosting, you should know what your business demands, and whether it is wise for you to adopt cloud hosting. If your business is small, shared hosting or even VPS hosting can satisfy your needs, which can save you some cash. Besides, once you decide to use cloud hosing, you should know what goals you want to achieve and how much you want to pay after estimating how much storage or traffic your websites may demand.
- Take Security and Reliability Seriously
The security and reliability of the cloud hosting you choose are of utmost importance. If your cloud hosting server fails, your business could quickly halt. To avoid this happening, you must take security and reliability seriously by estimating the safety capabilities of the cloud hosting provider in key areas, such as physical security compliance controls, data eradication encryption mechanisms and identity management.
- Take Cost and Quality into Consideration
There are two kind of cloud hosting, which are public cloud and private cloud. With better features, security and quality, the latter is much cheaper than the first. You can also choose hybrid cloud by putting confidential document in private cloud and regular data in public cloud, thus taking cost and quality into consideration at the same time.
- Track the Records of Cloud Hosting
The reputation and capabilities of each provider remains the most critical factors that affect cloud hosting services. By judging the providers on their vision and financial aspect, the track records of their service and after-sales customer service, you can have a better understanding of the provider. Besides, you can also look for more information by browning the forum and the comments of the cloud hosting.
One can definitely expect that more and more enterprises and businesses are going to make a shift to cloud hosting due to its multiple advantages, as long as one makes full use of it according to their own needs. Hope you benefit a lot from this article. For more information about recommended cloud hosting providers, please feel free to read our Best Cloud Hosting.