Cloud migration refers to the all the distributed activities undertaken by an organisation in the process of migrating all its digital assets’ data, on-premise applications, IT resources, services, and all other kinds of business elements to a cloud computing environment in a crisp and speedy manner. You cannot call it cloud migration strategy of an organisation. When an organisation tries to migrate to cloud, it needs a continuous reinvention, depending on the goals of that particular organisation. Cloud computing applications refer to data, workload, organisational infrastructure and application transfer from local on-site data centres to the cloud, or from one cloud to another.
An organisation can opt for different types of cloud migration strategies. One of the best examples of it is the transfer of data and applications from a local, on-premises data centre to the public cloud.
Today, many organisation’s like to migrate to cloud because it helps businesses, specifically the small and medium size, to reduce their costs by paying for the infrastructure only based on their needs. The most important among them are the low cost and easiness of management, flexibility and rapid scalability. Cloud computing helps organisations achieve alertness and speed, which sequentially affects operational productivity. Here is a brief overview of some of the most important advantages of cloud migration:
Extreme drop in IT dependence and impediment
Currently, organisations pay only for the cloud computing applications that they use and don’t allocate big budgets to produce, maintain, manage and support internal IT teams. Though it helps reduce operational costs, it also gives stress in improving their IT processes, especially in the case of small enterprises. The cloud service provider has a lot of tiresome challenges such as housing electronic hardware, keeping them workable at all times, and protecting them from cyber and security hazards. Therefore, organisations can hire lean IT departments that concentrate on serving business alarms instead of infrastructural preservation.
Scalability and cost cutting
Cloud capacity helps reduce the expenditure of different organisations’ and these organisations can upscale or downscale as per their requirements without any loss of time or financial cost. These are the advantages of cloud application development. Additionally, some cloud services offer enterprises tools that facilitate automation, faster organizing data, and securing data during the migration process. Some offer these tools not just at the time of migration and in the initial phase of it, rather for a long time after it, according to the user’s requirements. There are some other tools which successfully constrict and duplicate the data, reduce the storage space required, and also the network bandwidth cost needed for the migration process. Thus, all of these can bring a large saving for enterprises using cloud computing applications.
Implementation of cloud increases security by protecting from hacking, internal data theft etc. As you store data in a cloud environment, it can be accessed regardless of hardware issues and breakdown of the physical machinery etc. Thus the data will be more secure, almost eliminating the threat of a complete loss or theft of data. In addition to this most cloud service providers have robust in-built security mechanisms and provisions for automatic updation of data, making the security process more secure, practically unreachable, and resilient to threats. Some providers go one step ahead and provide the facility of creating low-cost snapshots of the data that require minimal storage space and have no impact on the performance of the application. These snapshots can be used to create backups of the original data, if the security of the application is gravely compromised.
Facilitation of remote collaboration
Due to cloud computing, all teams within an organisation, across geographies, able to collaborate seamlessly. This is one of the biggest advantages of cloud application development for enterprises that run or hope to run operations around the world. Cloud migration of data makes such collaboration possible by providing communication tools, applications and softwares that can aid users to achieve collaboration. When all team members are able to access business-critical documents and databases in a secure cloud environment without time considerations, they can team up more effectively and work together in real-time, even if they are situated in different geographies. As cloud services offer automatic updations, it is also unlikely that employees in remote locations might inadvertently waste time creating work product from outdated and irrelevant information.