The cloud represents a true revolution for the world of organizations. Why? Because it offers endless tools and possibilities that optimize the administration and operation of any business. However, migrating to cloud environments is not something that happens overnight. On the contrary, it is a process that requires time and planning.

Therefore, in this article, we bring you a brief guide to cloud migration with everything you need to know before, during, and after starting your journey into the wonderful world of cloud platforms.

What does it mean to migrate to the cloud?

Migrating to the cloud is a complex process. The reason? Cloud environments involve moving an organization's digital infrastructure to highly available, decentralized servers. In other words, migrating to the cloud entails a complex exchange of information, applications, and IT processes between environments of different natures. And while the transition requires considerable prior preparation, the results are worth it, as the cloud offers endless possibilities that enable more efficient organizational work.

The benefits of migrating to the cloud

It allows you to save moneyThe cloud has plans and prices for all types of budgets that adapt to users' needs. In addition, cloud computing offers you the possibility to pay only for what you use. An excellent way to save on superfluous expenses.

Provides greater securityCloud platforms have a set of technologies that keep an organization's digital infrastructure protected at all times. In this regard, the remote nature of cloud environments represents an extra difficulty for any attacker, as it allows information to be stored in secure and inaccessible locations that apply the latest advances in data encryption. Among the most important security tools are:

• Identity and Access Management (IAM): tools that create digital identities for each user and allow their access to information to be monitored and restricted as needed.
• Data Loss Prevention (DLP) Resources that use organizational rules to protect confidential material and help prevent accidental or deliberate loss of information.
• Security Information and Event Management (SIEM) Automates threat monitoring, detection, and response in cloud-based environments.

Offers greater flexibilityDue to its remote and decentralized nature, cloud computing facilitates access to information anytime and from anywhere. This allows for much more effective collaborative and simultaneous work.

Facilitates growthIf the infrastructure grows, the cloud scales along with it. Conversely, if contracted resources decrease, the services offered are immediately adjusted to the new scenario. For example, if your applications are running on virtual machines and these begin to receive more traffic than normal, the cloud allows you to automatically increase VM capacity and meet demand.

Simplify maintenance tasks: Providers and their developers work periodically to ensure secure and innovative infrastructures. System updates are automatic and align with the latest trends and technologies in the digital world.

Increase availability: Cloud providers allow you to keep your systems running in different geographic zones to ensure high availability. If a problem occurs in one of these regions, servers in other zones keep the infrastructure online.

Cloud Implementation Models

Public cloud

The public cloud is available to everyone. In this format, data is created and stored on third-party servers. These servers belong to providers who manage and operate the infrastructure, without the need for companies to acquire their own hardware. Likewise, providers offer the ability to scale contracted resources if necessary.

Private cloud

From a technical standpoint, there are few differences between a public and private cloud. The main one? A private cloud offers IT services exclusively to a select group of users, not the general public. In this way, a private cloud provides companies with many of the advantages of the public cloud (such as self-service, scalability, and elasticity), but with the control and customization available with dedicated resources through on-premises infrastructure.

Hybrid cloud

A hybrid cloud combines on-premise infrastructure, or a private cloud, with a public cloud. This allows data and applications to move between the two environments. The result? More flexibility, diverse deployment options, and increased security.

Cloud migration stages

Like any change process, migrating to the cloud doesn't happen overnight but rather goes through distinct stages:

EvaluationDuring this phase, organizations consider taking the step into a new world of possibilities, a stage where they become interested in learning the advantages of migrating to Cloud environments. In this way, costs are analyzed and the platforms that best suit the needs of the business are compared.

Identify and engage stakeholders during this stage, administrators will need to identify key players to plan and begin the migration.

Create a strategic plan: In this phase, the objectives and priorities to be achieved after the migration are established. This way, a move can be planned with tools that help satisfy these goals easily.

Planning: Once the organization has decided to make the leap, expert advice is necessary. At this stage, concrete strategies are defined to prepare the infrastructure for the final migration to the cloud.

SurveyThe people and teams who will be responsible for the process are finalized. The preparation of the information needed to begin the migration is completed. Tests and necessary adjustments are also made to ensure everything goes well.

Execution: It's time to migrate and execute what was planned.

Tests Organizations are beginning to experiment with cloud environments. Necessary adjustments are made to adapt to workflows and check that everything went well. It's time to enjoy and, above all, to continue learning.

Migrate to the cloud to expand your possibilities

Every organization is unique and presents exclusive needs. Therefore, migrating to the cloud is a complex process that varies by context and requires planning. Fortunately, the cloud migration process is elastic and adaptable to any structure. However, it requires hard work that must be done gradually. From evaluating your digital assets to performing complex security tests, cloud migration will involve all departments of an organization. The result? Becoming part of a constantly evolving world that thrives on a huge amount of possibilities ready to be leveraged.

Making the leap to the cloud requires expertise and knowledge, which is why at Nublit we've developed a Cloud Migration service that adapts to your organization's needs.

We have professionals who will assist you throughout the entire process to ensure your cloud migration meets the necessary requirements for operational excellence.

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