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Do you have remote associates working for your team who face myriad issues about accessing your software solutions? Do you often find yourself bothered about security issues in your on-premise operations? Have you been ripping off your pockets to buy physical storage for your business functions?
A true-blue technocrat will tell you one compact solution – Cloud Migration.
As heavy as the words sounds, the concept of migrating to the cloud comes with myriad benefits for enterprises looking forward to optimizing their business processes. For every modern organization, remote resources are a new reality. To leverage the benefits of long-distance associates, Cloud Migration has emerged as an inevitable solution for it allows them to access the applications from any corner of the world through the internet on a secured platform.
What is Cloud Computing?
Before talking about Cloud Migration, let’s understand what Cloud Computing is. The most simple definition would be delivering essential services like data storage, databases, servers, networking, software, and analytics through the internet.
With the advancements in the digital world, ‘cloud’ has gradually emerged as a de-facto approach than a disruptive one. Cloud Computing or on-demand computing allows you to use the internet as a service. Cloud Engineering has enabled digital transformation for numerous enterprises – helped them modernize applications and upscale legacy systems to revolutionize enterprise IT strategies.
What is Cloud Migration?
Migrating to the cloud means partial or complete deployment of a business’s data, digital assets, services, IT resources, applications, etc. to the cloud platform. Referred to as a fusion between on-premise IT infrastructure and remote cloud resources, Cloud Migration makes the migrated assets available on a cloud firewall.
Let’s take a look at three major cloud types ruling the digital market:
- Public Cloud: Owned and run by third-party vendors like AWS, Microsoft Azure, etc. , the services offered by the public cloud do not come with exclusive rights, and other subscribers can use them.
- Private Cloud: Services of the private cloud are tailored to the need of individual enterprises. Designed and managed by an internal team or an outsourced cloud service provider, the solutions aim to drive specific business goals.
- Hybrid Cloud: A combination of public and private cloud, the hybrid cloud enables an enterprise to leverage the best of both the cloud types. An enterprise can host the software solutions on the public cloud and use the private cloud for data storage.
What most CIOs struggle with is, choosing the right cloud service models for their enterprises. The choice of service model is crucial and determines factors like cost, efforts, and time required to build and implement a cloud strategy for an enterprise.
Infrastructure as a Service (IaaS):
This cloud service model offers high scalability to enterprises who want to minimize their on-premise infrastructures as it allows them to have access to or use computing resources provided by cloud service vendors. Enterprises do not need to set up data centers or server networks and still have direct access to them.
Platform as a Service (PaaS):
The PaaS approach is favorable for enterprises who want to be less dependent on cloud service providers. It provides a platform to go beyond computing resources, build and deploy apps, and keep them portable. However, the PaaS approach is comparatively less scalable than IaaS.
Software as a Service (SaaS):
For small scale enterprises looking forward to moving to the cloud, SaaS is a very economical option. Enterprises can choose from flexible licenses and subscriptions of software products hosted by vendors instead of building and deploying their own apps on the cloud. Although the products are customizable, the enterprises have lesser control over them than the other approaches.
Why should enterprises opt for Cloud Migration?
Cloud Migration is that ace of trends that radically changes your business processes for the best. Even if yours is a tech-shy business, automation is inevitable to keep up with the curve. And Cloud Migration actually helps enterprises beat the curve with a competitive edge.
Reliability: Skilled cloud service providers respond and resolve bugs fast, which aids in seamless operations. Once the on-premise functions move to the cloud, they function smoothly round-the-clock.
Flexibility and Agility: Cloud services offer flexible engagement models. Enterprises can choose their bandwidth to match the ever-changing market demands and optimize resource management.
Availability and Accessibility: Enterprises find themselves armed with the solution to accessibility concerns. The cloud makes applications and software solutions easily available to the users and foster collaboration between departments.
Restoration: Cloud services can efficiently deal with data recovery through in-house server systems. Enterprises can custom update time intervals to recover data in case of accidents and emergencies.
Work with lesser Resources: The cloud services function in monitor independent ways. Enterprises can leverage this to focus more on core functions while the cloud service providers control and manage networks.
Document Management & Control: Enterprises can use centralized cloud data storage's to store extensive documents and access them at their will. Cloud services have data centers spread across the globe. In case of a failure in one data center, enterprises can access their data from another.
Data Security: Cloud Service Providers ensure extensive cyber-security measures. Enterprises can manage user accessibility through personalized gateways and log-ins, thus pad-locking sensitive information.
The transition phase for any enterprise from on-premise to the cloud is a tricky one. And to ease the complicated process, every business must go through these steps:
- Balance payloads and complete your system during the prepaid time to avoid paying for server idle time
- Partner with cloud service providers who offer scalable cloud solutions; benefit from both pay-as-you-use and pay-as-you-go models
- Decide which system components can stay in the enterprise’s physical premise and which should go to the cloud
- Move static resources to CDN; optimize load balancers, message queues, catching services; replace rarely used services with serverless handlers
- Scan process architecture; analyze security risks; create threat specific threat management plan; clear incident resolution roadmaps
- Choose cloud services that utilize standard or open protocol as that enables the enterprise to switch providers if necessary
The more organizations move towards integrating specialized apps in their business, the more they need high-performing processes to host these services. Business process transformations aim to create lasting user satisfaction. And the very concept of Cloud Migration has a customer-first attitude.
Migration to the cloud consists of multiple levels and requires extensive planning. An enterprise must choose an efficient cloud partner who aids in end-to-end Migration through a secure and cost-effective framework to leverage its true potential.