Enterprises are keen to explore more of cloud computing due to its considerable benefits. Many companies out there have achieved reduced costs of innovating and maintaining legacy software, including increased customer satisfaction by minimizing downtime, performance lags, and outages. Cloud computing has offered enterprises better options and opportunities to manage agility, operational efficiency, scalability, IT tech stack integration, etc. But these benefits and advantages have their own challenges that enterprises have to look after to derive the outcomes from cloud migration investment. Cloud migration imposes challenges on enterprises that have limited budgets and IT infrastructure. In this blog post, we will highlight less talked about cloud migration challenges enterprises face in the cloud adoption journey.
1. Cloud Security
Enterprises having sensitive data face security challenges while migrating applications and workloads to the cloud platform. The public cloud supports a tenant model where your data is stored with other companies’ data in the same cluster. Since the security of your application or data is a user’s responsibility as declared by public cloud providers, an incorrect security configuration or programming error can put enterprise applications at risk. Therefore, enterprise IT needs to ensure that they understand the architecture of the cloud before planning a migration to the cloud. Maintaining application security on the cloud imposes challenges in cloud migration but can be dealt skillfully by a consistent and efficient service provider. Cloud migration demands hard work and a dedicated IT team to handle the critical activity of migrating data from an existing server to a cloud server.
2. Device Sprawl
Though security risk is tremendous in the cloud, device or resource management is another issue widely neglected when enterprises move to the cloud. Device sprawl causes a huge risk in cloud migration. Additionally, data scatter is also not easy to handle. Enterprises’ lack of technological resources further increases inconsistent application and cluster deployments. Often it results in sizable devices that have not been managed. Most likely, these devices become vulnerable over time and turn into an easy link for cyber attacks.
3. Disaster Recovery
Anything from a power outage at a data center to a security breach may cause data loss. You may encounter additional issues such as corrupt, incomplete, or missing files during the migration process. Before the migration, therefore, it is vital to ensure that all your data is backed up, especially the files you’ll be migrating. Preparing for disaster recovery pro-actively helps you quickly restore all the data if anything goes unexpectedly. Data loss poses cloud migration challenges to enterprises and prevents them from leveraging cloud advantage. Enterprises can plan their migration strategy with help of experienced cloud migration consultants.
4. DevOps Transformation
Migrating with a DevOps culture enables companies to deliver transformation rapidly. But it is also one of the potential challenges of cloud migration. Executing both DevOps and Cloud migration simultaneously creates huge disturbances enterprise-wide, leaving fewer loopholes for success as both the methods drive significant changes. Building a DevOps culture becomes necessary to derive maximum benefits from cloud migration. Either way, a company should have a matured DevOps model, or they must perform cloud migration by highly experienced cloud migration consultants. Though cloud migration service providers have worked hard to make the switch to cloud computing as seamless as possible, migration is still a huge undertaking, requiring a lot of time, effort, and re-educating staff at every level. DevOps provides a better way for cloud deployment with iterative methods.
5. Compliance & Governance
Cloud opens a world of opportunity because it promotes data or information sharing at any given time across the globe. It poses cloud migration challenges for enterprises since they have to abide by different data security compliances. Though most organizations are conscious when it comes to handling confidential data, not every organization is as sound as others. Compliance violence or contractual breaches could lead to a lifetime ban on operating businesses. Enterprises can look for cloud providers having a strong compliance portfolio as they can take action to ensure your data’s long-term security in the cloud. This includes the encryption of data both in transit and at rest, the configuration of a firewall, the isolation of individual workloads in order to minimize potential damage, and the training of others on maintaining data security in the cloud.
6. Hybrid Networking Setups
Combining different types of the infrastructure of public cloud, private cloud, and on-premises infrastructure lets you leverage each environment’s unique benefits. But it can make your cloud migration fail if network uniformity is not maintained ahead. Network administrators must understand that operating an enterprise network in a hybrid mode is going to be more challenging to manage. Network hybrid cloud architecture designs require creating and managing IP subnets, virtual LANs and network and security policies. Executing a hybrid cloud management strategy prior to migration is a decision that could save you hundreds — or even thousands — of administrator hours each year.
7. Cost Uncertainty
Cloud migration can eventually cut costs through increased productivity, decreased overhead, and optimized procedures. However, doing so can appear difficult and expensive. Cloud hosting can be costly, especially if the business doesn’t first calculate the financial implications. Due to the expense of data migrations, system failures, the necessity for new skills, the absence of a data recovery plan, and even a poor migration strategy, migration expenses continue to be one of the major problems that business executives must deal with.
8. Skills Gap
Many members of the workforce could be afraid of cloud migration since any leg up in the use of tech tools is bound to create the fear of being replaced. The existing teams must upgrade their abilities to migrate to the cloud, especially if the company is still using a legacy system. Lack of skill is a major barrier to cloud migration, and many businesses spend a lot of money on employee training.
Migrating to the cloud may well be the right move for your company. Before taking the plunge, though, make sure you have a clear cloud migration strategy and are aware of the risks of possible incompatibility of existing architecture, security threats, and reduced visibility and control. In addition, do your best to avoid data loss and/or incomplete data deletion, overspending, and added latency. Cloud migration can do wonders for your business if you can manage to fend off these issues.