Businesses are increasingly moving to the cloud. Cloud migration is now the reality for most of the leading organizations in the world and the rest of them are eyeing it as a short-term goal. The statistics suggest an overwhelming shift to the cloud within the next two years. The bottom line is that the cloud is here and it is going mainstream. Now is the time that you might want to kick off your cloud journey and if you already have, you might want to find out more ways of using it.
What is cloud migration?
Cloud migration can be defined as a process of moving business applications and data to a cloud computing environment. In this cloud-based infrastructure, these business processes are hosted on servers that are accessible to the organization through the web. Some leading names in cloud providers include Amazon AWS, Google Cloud Platform, and Microsoft Azure.
Why the shift?
There are a plethora of reasons why this shift is becoming so popular and mainstream but one main reason is that it is as good as the on-premises elements or even better. Here are some primary benefits due to which businesses are choosing cloud:
- To match the increase in capacity requirements.
With the growth of the business, the capacity requirements for it increase too. A growing business will need to accommodate huge capacity jumps when there is any shift. Cloud allows you to easily increase or decrease the computing capacity as you can ask for more capacity on-demand and pay as you go. This also makes it a cost-efficient option.
- To mitigate security risks.
A second important advantage that comes along with cloud migration is a decrease in security risks that are there in business applications. Public cloud providers have huge resources in order to protect against threats. Not all single companies can invest so much in security, however, they can get access to it using public cloud and can pay for services that they use.
- To meet the compliance needs.
Data compliance is necessary for business operations. The clouds are already compliant to these data regulations and therefore, if you move to the cloud, you will automatically abide by them. Cloud migration, hence, allows you to use cloud-tools and take away your burden of compliance.
- To make mergers smooth.
Whenever the companies merge, matching up applications, databases and other operations often become a matter of huge concern. However, leading enterprises have found that moving the important applications and data to the cloud makes the process easier.
- To meet the requirements of remote access.
Lastly, moving to the cloud makes the business applications and data available in remote locations through the web. This makes it easier for employees to access it from any location. Of course, it is guarded and is accessible only through proper authentication.
How are businesses shifting to cloud?
- The method of moving to the cloud is called a lift and shift. This refers to moving the application to the cloud without any changes. This is the preferred option as it is efficient and does not require the organizations to build their own servers. Infrastructure as a service (IaaS) by cloud provider is generally used to fulfill this requirement.
- Lift and refit are used by the organizations where they tweak the applications in order to make them work more efficiently in the cloud.
- The third method is known as building cloud-native In this process, new applications are developed especially taking into account the requirements of the cloud. Some cloud service providers (CSP) offer services that make this application development easier. These apps integrate easily with cloud architecture.
Although cloud service providers provide secure and flawless services, organizations should also make their own efforts to make this transition smooth. Cloud migration requires more than just migrating the apps. However, it is undeniable that the cloud is definitely the answer to a lot of business woes today. Understanding the why and how of shifting to the cloud can help you further decide on the right kind of cloud architecture and migration strategy. Keep watching this space to know more.