Cloud technologies are proving to be very successful in all companies globally. To further implement and extract maximum benefits of cloud computing, companies are now migrating to a hybrid cloud computing environment. The hybrid cloud incorporates a private cloud and a public cloud, which is typically accessed via a connection from an on-premises data center to a public cloud. Additionally, the connection can include other private assets, such as edge devices and clouds. In this post, you will learn why companies have implemented hybrid cloud computing, its drawbacks, and solutions.
An industry survey conducted on 2020 data showed that 93% of businesses had adopted a multi-cloud strategy, and 83% used hybrid cloud technologies. Meanwhile, companies' rate of adapting private cloud has been increasing every year.
Companies are embracing hybrid cloud computing due to its major and promising benefits. The hybrid cloud computing model enables companies to simultaneously maintain private and public clouds by deploying highly sensitive workloads into the private cloud and hosting less-critical resources on a public cloud. These benefits are not without their drawbacks, however. Below are some of the hurdles that companies face with hybrid cloud and ways to handle them.
Public and private cloud working as a combination brings complexity to the companies' IT environments from a management and security perspective as they increase their reliance on cloud services. To tackle such operational complexities, companies should involve solutions to simplify the views of the systems. The operations team can easily accomplish this goal using native operations consoles provided by AWS, Microsoft, and Google. Furthermore, tools such as cloud management platforms (CMPs), cloud service brokers (CSBs), resource governance, multi-platform monitoring, multi-platform management etc. enable companies to simplify operations and management.
Including a hybrid cloud has brought another hurdle for companies regarding increased costs. Even though migrating to the cloud can reduce costs, hybrid cloud adoption comes with neglected costs. To minimize the hurdle of increased expenses, companies should track the usage of all cloud infrastructure components without having to intervene manually. In addition to identifying unused cloud resources, this cost-cutting feature shows how to use those resources more efficiently.
Migration from a data center or public cloud ecosystem to a hybrid cloud infrastructure is the initial and most challenging step. To attain success in this step, it becomes a vital requirement for companies to ensure that the systems and applications in use will adapt to this new hybrid cloud environment without any disruption and are operable across an on-premises framework. Also, it is equally necessary to plan the provision of data, storage, network, security, and application stacks. Migrating to an advanced and robust environment should emphasize both operational and performance workload features for better results.
Compliance is another hurdle that comes up for companies while adopting the hybrid cloud model. Compliance here refers to that the companies should comply with governmental or industrial certifications and regulations to provide service through hybrid models. When planning for workload and storage, ensure the team takes into account any specific regulations of the company. Another area that needs much attention is technical compliance which plays a major role. To attain knowledge and experience in technical compliance, companies can arrange training for both IT and DevOps teams.
For companies who are trying to launch a new working environment, compliance and compatibility go hand in hand. When they switch to a hybrid cloud model, the chances of reduction in compatibility increases. To attain profit in the area of compatibility, it is widely necessary that all companies check if the existing tools are compatible with the new environment. In case of incompatibility, they can move ahead by acquiring new tools and providing required training to the specific teams.
Interception and alteration of data in motion are two of the leading threats. The hybrid cloud is one of the riskiest, most sensitive, and error-prone processes. Multi-platform data transfer and access increase the risk to the company. It is essential that companies review all security policies and avail all means of data protection. Also, this data is prone to a cyberattack which causes irreversible loss. One of the common ways to engage security measures in data protection is software encryption. Also, the transfer of data between a public and private cloud through multiple known and unknown vendors can hamper data security. Companies should take preventions to avoid all such attacks by securing hardware with hardware security modules (HSMs). Using Internet Protocol Security (IPsec) between hosts that communicate using the Internet Protocol (IP) ensures the safety of data in motion.
As you know, governance is solely responsible for how IT is effectively used for a company's benefit; introducing a complex hybrid cloud environment can impede it. It is necessary that companies focus on a target operating model that outlines the roles and responsibilities of each team. Ideally, enterprises should have a flexible governance model that enables them to transition from on-premises to cloud services quickly and smoothly. To ensure better governance, it is important to consider the following practices:
· Framework to request and access cloud resources.
· Access to cloud services
· Manage cloud workloads
· Prevent budget overruns and non-compliant activities.
Companies can take full advantage by adopting an open hybrid cloud strategy. Having a hybrid model allows stakeholders to pick the environment that is right for their specific use case. The on-premises space is also reduced with a hybrid cloud model compared to a strict private one. Companies that can't afford to design and build their own massive private data centers as well as startups seeking cost-effective scalability, will benefit from this model. With these solutions, they can overcome all hurdles and build a strong, flexible, and secure cloud environment which provides maximum information efficiency. In a nutshell, it includes infrastructure, software, and platforms that allow all kinds of organizations to function.