Cloud computing has become very popular with time. Due to this popularity, cloud providers are working on different cloud deployment methods. These models differ in privacy, performance, cost, and scalability. You should know about your business and computing needs before selecting a cloud deployment model. In this article, we are going to talk about different cloud deployment models.
Definition of Cloud Deployment:
Cloud deployment is a simple process of creating a virtual environment. If you are using a cloud platform, then you will get access to scalable and flexible computing resources. The architecture of your cloud system will depend on the cloud deployment model you are using. These cloud deployment models differ in security protocols, access control, ownership, and management. The five main cloud deployment models are:
This is the most popular type of cloud model. You can run your web applications by using this cloud model. The cloud provider will own and manage all the hardware that you need. They will store these devices in their hyper-scale data centers.
You can use the public cloud for developing and testing your products. Developers will mostly use public cloud infrastructure for developing their products. It is cheaper when compared to other cloud models. Also, you quickly deploy this cloud model.
Pros of Public Cloud Model:
- Cost-Savings: You can save a lot of money by using a public cloud model. It is the cheapest cloud model available in the market. Also, you don’t need to worry about any overheads as you will only pay for the services that you are using.
- Less investment: You don’t need to buy your own hardware.
Cons of Public Cloud Model:
- Security Concerns: Public cloud model doesn’t offer ideal protection to its users.
- Reliability: These cloud models are prone to malfunctions and outages.
- Access to limited resources: If you are using a public cloud model, then you need to share the cloud resources with other members. This can lead to a scalability issue.
- Poor Customization: If you are using a public cloud model, then it will be difficult to customize the virtual environment. You can select the size of your VM and you can also select the OS. However, you can’t customize the networking, reporting, and ordering.
Private Cloud Model
A private cloud model is different from a public cloud as it will belong to a specific user only. Thus, you will have control over your system. You can ask your cloud provider to host your cloud server. However, most companies store their hardware in their own data center. Thus, they can manage and control their hardware.
Pros of Private Cloud Model:
- Customization: You can customize your solutions according to your business requirements.
- Privacy: Only your own employees can access your devices and data.
- Security: You will have more control over your hardware. Thus, you can easily install the best security solutions.
- Legacy systems: You can even use legacy applications with a private cloud.
Cons of Private Cloud Model:
- High cost: You need to invest a lot of money into buying software and hardware. Also, you need to train your employees.
- High maintenance: You need to hire employees who can maintain your systems.
Virtual Private Cloud Model
If you are a VPC customer, then you will have access to some of the segments of a public cloud. It is a simple compromise between the public and private model. You can use a VPN connection for connecting with your cloud platform. The access will be restricted according to your IP address. You can use IP address whitelisting and firewalls for protecting your data.
Pros of VPC Model:
- Maintenance: You don’t need to worry about maintaining all your systems. Also, you will have access to better systems.
- Cheaper: A VPC is cheaper when compared to a private cloud solution.
Cons of VPC model:
- Public Cloud problems: If you are using VPC, then you still need to deal with all the public cloud problems.
- Restrictions: A VPC will offer you more versatility when compared with the public cloud but you still need to deal with some restrictions.
Community Cloud Model
The Community Cloud is similar to the public cloud but only a specific group of people will have access to the same cloud environment. Most organizations that are in the same community have similar applications and policies. Thus, it is a good idea to use the community cloud model.
Pros of Community Cloud Model:
- Cost-savings: The best thing about community cloud is that multiple organizations can split their bill. Thus, it is cheaper when compared to a private cloud model.
- Setup advantages: Protocols and configuration of a community system will be the same for all the organizations. Thus, it will help you in improving your efficiency.
Cons of Community Cloud Model:
- Shared resources: Multiple organizations will have access to the same pool of resources.
Hybrid Cloud Model
This is probably the most used cloud model as it is a simple combination of different cloud infrastructures. Every different model in your hybrid environment will act as a separate system.
You can store your critical data in a private cloud server. This will ensure that your data is protected from attackers. However, you can host your business applications on a public cloud server. This will ensure that you will have access to powerful computing resources.
Pros of Hybrid Cloud Model:
- Flexibility: Hybrid cloud environments are more flexible in nature. You can create custom solutions according to your business needs.
- Security: You can easily protect your hybrid cloud by segmenting your workflows and storage.
- Cost-effective: A hybrid cloud environment is cheaper when compared to a private cloud environment.
Cons of Hybrid Cloud Model:
- Complexity: A hybrid cloud environment is very complex in nature. You need to manage and setup different cloud models.
You should find the best cloud deployment model for your business. It will help you in improving the ROI of your business. If you are moving your applications to the cloud, then you should consider working with an MSP. Experienced MSPs like Bleuwire can help you securely moving your data to the cloud. They will also help you in protecting your cloud environment from attackers. Thus, you don’t need to worry about hiring cloud professionals. If you need more information regarding cloud deployment models, then you can contact Bleuwire.