How To Deal With The Most Common Cloud Migration Challenges?

Cloud Technology
by Zymr

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cloud migration challenges



It is often said that strategy is easy, execution is hard. Likewise, planning for cloud as it modernizes IT infrastructure and accelerates operational efficiency is easy; migration, however, is hard. Especially when there are some serious challenges involved. There are certain challenges that continue to influence enterprises’ journey which is why cloud migration companies dive deep to help you withstand common migration challenges.



2020 is the year in which cloud migration will cross new horizons. As more and more enterprises are joining the league to go cloud, it is the common realization that the journey to the cloud is not smooth as it may appear to be. It is, in fact, a roller coaster ride. Moreover, it is often seen that there are a few challenges related to strategy, time, cost, and security that prevent companies from reaping the core cloud benefits. This blog will shed light on how companies can deal with the most common migration impediments and kick-start the journey with an expert cloud migration services partner.

Tips and Tricks to Outmanoeuvre the Top Cloud Migration Challenges 

Cloud Migration Challenge No. 1 – Ineffective Strategy

A comprehensive migration strategy communicates a clear vision and direction ensuring minimal disruption and maximum output. While transitioning to the cloud, set goals and purpose behind the migration. The inhouse teams should prepare themselves to be open to trying new ways that they probably haven’t tried before. 

Moving forward, you need to decide which applications you’d like to migrate and how many are better off kept on-premises. You shouldn’t migrate those apps to the cloud that are mission-critical, low-latency apps, high-throughput or apps with data that can violate GDPR. 

Get started with the new technologies available on the cloud by partnering with the right service provider that can help you manage, monitor, and optimize your processes in the cloud environment. A full-fledged cloud migration services partner can help you maximize consistency, productivity, security, and agility.

How to frame a cloud migration strategy? 

  • You can choose to rehost, refactor, replatform, or rebuild that suits your business model.
  • Strategize on the three phases – Plan, Migrate and Run.
  • Plan – Develop application baselines to measure current performance. 
  • Have a full understanding of apps, hosts, architecture to identify an app’s dependencies.
  • Prepare a list to prioritize the migration order.
  • Migrate – identify hindrances to detect issues related to architecture, performance, scale.
  • Validate cloud improvements by analyzing performance and capturing baseline metrics.
  • Perform acceptance testing by comparing on-premise and new baselines.
  • Run – monitor cloud services in new architecture after the migration.
  • Examine cloud spend to optimize your cloud expenditure.
  • Perform application refactoring to fit into the cloud environment. 
  • Improve front-end applications to optimize the customer experience.

Cloud Migration Challenge No. 2 – Unnecessary Hustle

It is a misconception among some of the corporates that migration is like hosting workloads on a new server. However, the reality is different. Enterprises prefer to start the journey with non-core applications that are easier to migrate. The transition is even more time consuming when you refactor apps to function as cloud-native or distributed apps. 

Experts suggest migrating data and applications in phases not only to minimize risks but also to track down the issues. In case of issues, you may have to debug the entire application if you try to move it all at once. 

Migration from an application or a workload perspective may lead to an insufficient assessment of certain costs like data management or cloud egress charges. Take the assistance of cloud migration companies to save you from the unnecessary hustle.

How to manage cloud migration efficiently and effectively?

  • Identify the strengths and weaknesses of your cloud and IT teams.
  • Ascertain in-house technical expertise, and hire external consultants, if required to minimize risks.
  • Involve cross-functional teams while framing the strategy, goals and financial models.
  • Avoid siloed efforts to minimize cloud migration challenges. 
  • Migrate some elements of the large application to the cloud and run others on-premise.
  • Use a hybrid cloud approach for a seamless transition. 
  • Gain end-to-end visibility with standalone monitoring tools. 
  • Monitor events, logs, and set up alerting to find out the discrepancies.
  • Deploy Containers, Microservices, and DevOps to improve operational efficiency.

(Read More – Legacy Application Migration To Cloud-Native Environment: Points To Consider)

Cloud Migration Challenge No. 3 – Misestimating Costs

Cost is a paramount criterion that strikes first in the minds of business leaders while going cloud. One technical slip can put millions of dollars at stake. Cloud migration costs are decided by a cloud platform, data storage, testing tools, training of teams, processing power and monitoring, implementing and integrating cloud apps, and security-related services. 

How to avoid situations of underestimating and overestimating the costs?

  • Direct and indirect costs related to on-premise IT and infrastructure.
  • Direct costs include hardware, software, maintenance contracts, software licenses, warranties, spare parts, network bandwidth, storage/database capacity, and facilities. 
  • Indirect costs include loss of productivity and revenue due to downtime or outage.
  • Prepare a financial estimate of your cloud infrastructure costs.
  • Migration costs are related to rehost, refactor, replatform, repurchase, and retire. 
  • Estimate the cost of moving data to the cloud.
  • Integration and testing of apps to make them cloud-ready.
  • Cloud migration services provider fees.

Cloud Migration Challenge No. 4 – Inadequate Security Measures

A solid security posture is required while migrating data to the cloud. Data breaches, hijacking of accounts, insider threats, malware injection, insecure APIs, denial of service attacks, and insufficient due diligence are the top concerns of cloud-based services. Apart from security risks, when the cloud vendor’s services fail,  it results in performance issues that might cause temporary downtime. 

How to strengthen the security posture?

  • Deploy cloud-specific security tools that scan vulnerabilities and report on them.
  • Focus on compliance certifications like PCI DSS and SOC 2 Type II.
  • Perform due diligence and conduct a phased migration.
  • Use two-factor authentication and improve your password security.
  • Protect corporate user identities and metadata.
  • Control your endpoints and lockdown external collaborator access.
  • Take assistance from ethical hackers to validate your security position.
  • Create protective layers with user-level data security.
  • Get a manual back up in an external storage device. 
  • Encrypt data and rely on the cloud services that encrypt data.
  • Vulnerability testing should be continuously and rigorously done.

Successful cloud migration drives modern capabilities that were otherwise impossible with an on-premise setup. Overcoming these cloud migration challenges mentioned above will embark on a secure, seamless, and successful cloud journey.

(Read More – Best Practices to Handle Large-scale Cloud Migrations Like a Pro)

Experience the Zymr Difference to Mitigate Cloud Migration Challenges

Migrating your business to the cloud is perceived as a daunting undertaking, and Zymr is here to change this notion. From Infrastructure, Data, and Platform to Application Migration, our wide range of expertise offer you access to the 24*7 assistance in all stages of your cloud migration process. We will help you define the roadmap, strategize, and execute your journey to the cloud. Our cloud artisans will collaborate with you to assist you in reaping the benefits of your latest cloud-based solutions.

Choosing the right cloud migration services provider can make a difference. Contact our team today!

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