The Advantages and Disadvantages of Cloud Hosting That You Need to Know Before Buying

The Advantages and Disadvantages of Cloud Hosting That You Need to Know Before Buying

What are the advantages and disadvantages of ? Many people use cloud servers now. Because the advantages are clear and convenient to use, many businesses have launched cloud server products. Cloud servers store hardware resources in the cloud for splitting and renting which has both advantages and disadvantages.

A cloud server is a virtual server created on a cloud platform with a complete set of virtual hardware. Users can get it on demand at any time, and can quickly and flexibly build business systems for enterprises. Also read What You Need to Know About Cloud Server Questions.

Advantages of Cloud Hosting

Today, many companies use certain cloud servers. But the advantages and disadvantages of cloud hosting are not very clear. Here are some of the main pros and cons:

1. Speed

Anyone who has used cloud servers will find cloud servers very convenient and fast. How fast can it be? It can be said that it can be used at any time. Take Alibaba Cloud for example. Basically, once you order and buy it, a virtual machine will be generated in seconds. From booting up to being able to use it, it's at the minute level. Also read Trusted Virtual Server Recommendations Overseas VPS Cheap And Easy To Use.

Other vendors like Huawei and Tencent also have such speeds. In addition, cloud service providers have also carefully prepared various templates for users. For example: shared type, common type, compute type, memory type. This again saves the user time to configure resources.

2. Flexibility

When you activate a virtual machine, in addition to the template model provided by the service provider, you can also customize the configuration resources. In the process of using the virtual machine, if you want to add or reduce the temporary configuration, the virtual machine also supports configuration changes at any time.

It's just that users need to pay attention to the best way to buy, if a monthly subscription, the service provider will charge a flat fee. Also read What is VPS Hosting? How to Choose the Advantages and Uses of Using a Virtual Server.

3. Easy

Buying a cloud server is like buying commodities in an online shop which is very easy. Unlike buying a physical server, you need to plan and design, choose and compare, buy and arrive, put on the rack and install a complex set of things. Although it has drawbacks, certainly has advantages that make it easier to use.

Besides being easy to buy, they are also easy to use and maintain. The maintenance is all handled by the cloud service provider and the servers are basically kept online 24/7. You just need to pay attention to your application. Unlike physical servers, you need to maintain your own computer room, network, servers, etc.

4. Cheap

Of course saving money here is relative, only for small scale servers. Since it is small in scale, there is no shortage of supporting facilities. Physical space, power, cooling, and computer room maintenance cost money. At the same time, whether you use this server or not, it also costs money.

Cloud servers are different, you just use them and use them on demand. Of course, for large-scale servers, they generally have their own data center. Once scaled, virtual or cloud environments can be deployed locally. In a 5 year lifecycle, the environment can also be optimized at a cost similar to the cost of a cloud server.

5. Trusted

Since this service is distributed across multiple servers or even multiple computer rooms, it is not easy to shut down completely. The ability of disaster resistance and fault tolerance is strong, which can ensure long-term online.

Disadvantages of Cloud Server / Cloud Hosting

Many people only see the advantages of cloud servers and ignore the disadvantages of . In fact, starting from the principle of virtualization and cloud platforms, cloud servers have certain usage scenarios. An unenforceable scenario will expose its flaws. Here are some of the drawbacks:

1. Disadvantages of Cloud Hosting Not Suitable For Transaction Intensive Applications

Because the cloud platform initially divides high-performance servers to be shared by multiple virtual machines, thus achieving the goal of full utilization of resources. The transaction-intensive nature itself needs to consume a lot of resources, even more than all high-performance server resources. This kind of application is still recommended to use physical engine + high availability cluster to solve it.

2. Disadvantages of Cloud Hosting Not Suitable For Applications That Require Hardware Dongles

Since the cloud server has been detached from the hardware, the virtual hardware itself is virtualized by the deviceat soft, and there is no uniqueness. The peculiarity of the hardware dongle required to be strapped to the hardware is contradictory.

3. Not Suitable For Applications With Very High Security Requirements

After all, a cloud server is a server that is placed on the Internet, although the service provider has strong security protection measures. But for users, security is never safe in their own hands. Because cloud servers sometimes crash and sometimes get attacked by irresponsible hands.

4. Not Suitable For Frequently Accessed Applications Within The Company

Cloud servers are stored in the cloud, if your application is mainly used by internal employees, and network access is still very frequent. Then the network from the enterprise to the cloud becomes a significant risk point. In case of network performance failure or network disconnection, the unit's internal office will be a problem. Cloud servers are better suited for applications that are primarily Internet-facing.

5. Disadvantages of Cloud Hosting Stability is not as good as conventional servers

customers are generally concentrated in small enterprises and the mobile gaming industry which do not have high requirements for network stability and host performance. While large and medium enterprises generally have relatively high requirements for network stability and host performance, so they will choose conventional servers.

Conclusion

Cloud servers or cloud hosting are cloud base resources provided at the IAAS cloud computing level. It is an indispensable resource in the future. Has the advantage of being flexible, fast, saving trouble and money. Of course, there are a lot of downsides to scenarios where it doesn't fit that cloud hosting has. Users should think carefully before choosing.

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