What is a hybrid IT infrastructure and how to build it?

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Rapid business growth, the need to manage large amounts of data, run critical applications and databases, and the prioritization of information security are some of the main motivations that are leading modern organizations to rethink their technological infrastructure to make it more efficient according to your requirements.

In this way, IT managers at many companies are choosing to create what is known as “hybrid infrastructures”, which consist of approaches where the best of physical IT infrastructure is mixed with cloud services, allowing technology managers Take advantage of the advantages of each element, creating combinations that increase the efficiency of operations and data protection.

What is a hybrid infrastructure and what is it for?
A hybrid IT infrastructure or architecture is a model through which physical systems (on-premise) are combined with cloud computing, whether public, private, or both. This approach allows companies to leverage the benefits of both cloud and on-premise infrastructure, making it easier for them to balance and optimize procurement costs while streamlining business processes.
Among other functionalities offered by the hybrid IT architecture are:

  • Scalability: This type of infrastructure allows workloads to be maneuvered in such a way that those with variable traffic peaks can be operated in the cloud, while critical applications can be managed on-premise.
  • Business continuity: Having a hybrid architecture will increase the resilience of organizations because it allows critical services to continue operating in the cloud if any interruption occurs in the physical equipment, reducing the impact on the business.
  • Security: By keeping sensitive data or critical applications on physical systems, it will allow the organization to exercise greater control over its information, meeting requirements. At the same time, you will be able to benefit from the data security features offered by cloud service providers.
  • Personalization: As mentioned at the beginning, the greatest advantage of having a hybrid approach is that it allows each company to adapt the infrastructure to its requirements and needs, determining where it is most efficient to operate its workloads.
  • Journey to the cloud: Having a hybrid strategy within the technological infrastructure allows many companies to begin their journey towards the cloud, progressively and at their own pace. This, in turn, facilitates uninterrupted migration with reduced risks.

Likewise, this posture makes it easier for organizations to undertake digital transformation more quickly, allowing them to optimize their resources, make their processes more efficient and manage data securely.

How to build a hybrid infrastructure?
Like some other decisions that are made and can affect the direction of the company or the technology area, opting for the implementation of a hybrid computing architecture is an alternative that must be carefully considered, taking into account the operational and financial viability of the project.
Likewise, each of the corporate technological elements must be evaluated, in order to ensure that they are adequate to achieve the objectives of the digital transformation project and those of the company.

Among the aspects to consider are:

Assessment: Before starting any digital transformation process, it is necessary to: 1. Be clear about the business objectives and 2. Identify your operational needs. This way, you will be able to know more exactly which services or applications to take to the cloud and which to leave on-premise.

Choice of suppliers: This is a vital aspect since it leads to investigating possible cloud service providers to determine which one best adapts to the technological requirements.

Connectivity and networks: It is important to ensure that physical infrastructure components are properly connected to cloud services through private network connections to ensure information security.

Workload migration plan: It is essential to coordinate the transfer of workloads, preferably doing so gradually from the least critical to the most critical, using strategies according to the company's needs.

Resilience and continuity: Another aspect to consider is the implementation of business continuity and disaster recovery plans that include cloud infrastructures to ensure their operation in the event of a possible event.

Data security: When adopting a hybrid infrastructure posture, it is essential to consider information security as a priority, especially when opting for a cloud provider.

In conclusion, the process of implementing and launching a hybrid technological architecture must be carefully designed and planned to consider the step by step, the associated risks, the criticality of the data and, especially, that it considers the needs that the organization seeks to meet. organization. Having the support of a specialist in the field to support the process can facilitate the design of an appropriate roadmap.

And having a properly designed plan around the objectives to be achieved is key to: avoiding waste of resources and the loss of organizational activity, guaranteeing compliance with expectations by ensuring that operational needs are covered and facilitate simplified platform management.

It is essential that, before designing the plan, the needs and goals to be met are very well identified during and after the implementation of the model. In addition, including action plans, task execution times and responsibilities is a critical part of the successful execution of the plan. Evaluate the viability of hiring a company specialized in technology consulting that provides you with the guidance and support that your organization requires to adequately plan the use and adaptation of resources to the infrastructure.

An audit of the infrastructure may also be considered to be clear about its capabilities and to be able to make visible possible vulnerabilities that require addressing before the start of implementation (or reimplementation).

What does a technology audit consist of?
It is a consistent process where the systems, infrastructures, processes and technological policies of an organization are analyzed. Its main purpose is to evaluate and validate the efficiency, security, compliance and effectiveness of a company's technological resources.
This process allows you to identify areas for improvement, mitigate risks and ensure that the organization's technology is aligned with its objectives and requirements.
In the context of hybrid IT infrastructure, performing an audit is essential since it allows evaluating the performance and efficiency of each of its components.

Likewise, auditing the hybrid computing architecture can allow you to review the security posture of your platforms, including policy review, access controls, data encryption, while verifying the effectiveness of the information security measures implemented by the cloud service providers.
Among other aspects that can also be evaluated during an audit process of the hybrid IT infrastructure we have: 

  • data management and backups to validate the effectiveness of information storage and backups;
  • crisis resilience strategies to assess the ability to restore systems in the event of a disaster;
  • management of updates and continuous evolution with the objective of validating that the infrastructure has the corresponding updates and under best practices;
  • and, regulatory compliance and information security standards.

In summary, to have an adequate and functional architecture for the objectives established by the company, it is necessary to audit the technological systems in place to understand the needs for operational improvement and optimize processes. Likewise, once the hybrid IT infrastructure has been built and implemented, carrying out a periodic audit is vital to ensure that it is operating as required and, above all, to test the efficiency of the information security measures. This is especially critical in hybrid environments, where data protection becomes more complex due to the distribution and exchange of data between different systems. Therefore, the audit can facilitate the identification of possible gaps, vulnerabilities or improvements to reduce the risk of any threat materializing.

In conclusion, the implementation of a hybrid IT infrastructure can represent an initial challenge for those companies that are starting on the path of digital transformation or that are moving some of their services to the cloud. However, the advantages that this model can provide for competitiveness, continuity and cost reduction may outweigh the difficulties it poses. Likewise, it must be remembered that implementation is a continuous process that must be carefully planned and adjusted as the technological needs of the organization evolve. Collaboration with technology experts and constant evaluation are key to the success of this strategy.

Having activities such as technological audits allows us to detect improvements or weaknesses that speed up the optimization process. Its objective is to ensure the operational efficiency, security, compliance and adaptability of the technological infrastructure as the organization evolves.

Hybrid IT infrastructure is not simply an option; It is a strategy that drives digital transformation. It provides organizations with the agility needed to thrive in an increasingly dynamic business world. By taking this approach, businesses can unlock the full potential of technology, paving the way to the future of innovation and sustainable success.

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