Shulou(Shulou.com)05/31 Report--

This article shows you what issues to consider when migrating to cloud services. The content is concise and easy to understand, which will definitely brighten your eyes. I hope you can gain something through the detailed introduction of this article.

As businesses adapt to the changes brought about by the COVID-19 pandemic, business leaders welcome any area that can save money, adopt agility, and improve efficiency. So, not surprisingly, cloud adoption is expected to grow by 35% to $120 billion in 2021.

Eliminating the need to maintain or pay for expensive infrastructure is a big benefit of the cloud, which frees up people and resources to do higher-value work. But large-scale cloud migration can be complex and requires effort and expertise to achieve it correctly. However, a strong cloud migration strategy can fully address business needs, creating better opportunities for a smooth transition.

Therefore, before you begin the migration, consider the following six questions:

1. Will the cloud save you money?

To understand the cost-effectiveness of this, companies should review current costs to compare them with cloud provider products. Enterprises running their own servers or data centers should consider the costs of hardware, computer power, storage, and networking. Local infrastructure takes up additional space and power while it is running to address peak computing power, growth, and hardware failures. Without a physical server, there is no extra cost, no hardware, and no licensed software to run it.

In addition to the equipment itself, it also includes real estate, electricity costs, cooling equipment, fire prevention and environmental control. In addition, some enterprises will have a disaster recovery site (which can double the cost) and IT tools to run and maintain it with physical security and access control.

Once you have mastered these calculations, evaluate the cloud market. There are tools on the market that can help model different migration scenarios: for example, evaluating based on servers (workloads) and computing, or optimizing performance.

2. Where can you store your data?

Do you have a framework for classifying data and their sensitivity? It is important to know whether the data you have is suitable to reside on a shared cloud infrastructure, whether it can reside in a country other than your own, and what level of security you plan to use to protect it. For example, privacy and sovereignty controls may not allow data to go beyond jurisdiction or reside in the public cloud for defense, law enforcement, and health considerations. (if this is the case, you can still use a cloud infrastructure with hosting options or hybrid and edge models.)

Other questions to consider include: do you allow offshore personnel to access your data? Do you follow a third-party compliance system (such as SOC2) or an internal security policy framework? No matter what kind of data you use, or where you put it, it is strongly recommended that you use a descriptive strategy. Familiarity with government cloud security guidelines will lay a good foundation for all aspects of data strategies and guidelines.

3. What are the risks (how to reduce the risks)?

As with all new technologies, there are associated risks, and the cloud is no exception. The appropriate level of participation will be ensured by assessing potential risks (risks can be classified by possibility, severity, and impact using a risk management framework, and by having appropriate personnel or governance committees. All frameworks should follow risk reduction strategies (for example, proactive and detective controls that alert the appropriate team when potential data security vulnerabilities occur), which will enable the organization to take action on any suspicious or even unexpected behavior. Although security incidents may be unavoidable, they can be contained if timely measures are taken.

4. Are there any legal restrictions?

Along with risk management, it is a good idea to consider the legal implications of cloud migration. Depending on your organization, you can evaluate the entire business, or you may need to look at specific software applications to understand any legal implications. Considerations include: where will software applications be used? Will they be used in one or more countries? Are there contractual obligations that may prevent applications from migrating to the cloud? In order to maintain compliance, legal restrictions may be needed. This is a complex topic, and we usually think of it as an afterthought, not a problem solved early in the process. A good practice to ensure that the right contracts are signed and non-technical projects are fully taken into account is to establish a rhythm between IT and the legal team (for example, weekly inspections).

5. Is your application cloud-friendly?

Depending on the maturity of off-the-shelf applications, you may find that vendors may not be able to support applications (such as virtual desktops, databases) in a cloud environment. Identity service, etc.) Although this situation is becoming more and more rare, it needs to be considered in advance. The last thing you need to do is to make sure that you violated the vendor support contract during the outage and that you must move the application back to the internal deployment infrastructure to solve your problem. Prolonged downtime shortly after the cloud migration can also raise questions about the stability (and credibility) of the cloud environment and the guessed open strategy, which all IT executives want to avoid.

6. Is the system secure?

Before you begin the migration, you need to ensure that a secure environment has been built in the cloud to host applications and data. Some of the components (many of them) that make up a secure environment can be: firewalls, transport encryption, static encryption, VPN channels, and multi-factor authentication. If you don't have these, it's time to invest in core cloud infrastructure. Typically, a secure cloud environment will be one that is connected to a physical office through dedicated and web links and redundancy. These will require sufficient bandwidth to fully connect users to applications in the cloud without compromising performance.

Prospects for the future

The cloud is a good choice for companies looking to reduce overhead and increase productivity, but migration can be daunting. However, a correct assessment in advance and an appropriate level of due diligence and governance may be a good strategic choice. Once connected, locally integrated automation tools can help teams improve efficiency and keep your IT and operations teams interested and engaged. In the final analysis, as more and more enterprises adopt cloud services and realize their advantages, your migration may be the key to keeping pace with the industry and maintaining all strong competitive advantages.

What are the above issues to consider when enterprises migrate to cloud services? have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.