All About Hybrid Cloud Environment Before Workload Migration

Sayantani Bhattacharya | June 11, 2021

Hybrid Cloud Environment
Modern organizations need fast-paced solutions to scale their services and integrate their applications for a digital foothold, resulting in a demand to shift their ecosystem from on-premise to a cloud environment. Therefore, selecting the exemplary cloud architecture based on the organizational ecosystem is the need of the hour; otherwise, it may directly impact their business growth. Hence, companies are interested in opting for a hybrid cloud solution that will allow gradual migration of their workloads without affecting the daily operations, providing enhanced security by allowing segregation of the critical and general workloads to private and public clouds, respectively.

Many businesses across the globe are raising concerns on whether to adopt a public, private or hybrid cloud platform. According to Gartner, over 75% of midsize and large organizations will adopt a hybrid or multi-cloud strategy by 2021. Today, organizations realize that a hybrid platform is a good-to-go solution after managing IT resources and workloads in public and private cloud environments.

The hybrid cloud definition says that it is a combination of storage, computing, and services environments of an on-premise, private and public cloud. It creates a single platform to operate both in on-premises, private resources, and public cloud resources, such as those offered by Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP). It allows seamless sharing of data and applications when computing and processing requests vary within the organization. A hybrid ecosystem establishes interconnectivity initially through data virtualization, following via connection tools and protocols such as application programming interfaces (APIs), virtual private networks (VPNs), and/or wide area networks (WANs). The goal is to create a collaborative, automated, secured, and organized environment, where integrating these applications among one another and with on-premises systems is easy and fast. 

How is Hybrid Platform Different from Others?

Deployment of a hybrid infrastructure describes the organization's ecosystem where on-premise, public, and private cloud environment conglomerate to provide a secure and unified platform. Hybrid cloud platforms allow you to leverage the utilities of the private and public cloud ecosystem.

The private cloud is an infrastructure that can isolate all your vital business data of an organization behind firewalls on a single server, which are non-sharable and thus is a perfect fit for businesses dealing with confidential and sensitive information.Whereas public cloud platforms are shared spaces that offer massive amounts of storage capacity and other resources, they are highly scalable. In addition, due to the shared architecture, public clouds are affordable and allow organizations to control the security and backups provided by the server's data center.

Hybrid platforms are secured, scalable, and cost-effective, allowing you to have a flexible option to separate the workloads and benefit private and public cloud platforms.

Benefits of Hybrid Cloud

According to the Mordor Intelligence research report, Hybrid Cloud Market was valued at USD 52.16 billion in 2020 and projects to record USD 145 billion by 2026, at a CAGR of 18.73% for the forecast period 2021 to 2026. The vital factors such as flexibility, reliability, scalability, cost-effectiveness, security, and rapidity drive its progress.

Flexibility and Reliability

One of the prime benefits of a hybrid environment is its flexibility. A typical hybrid cloud solutions flexibility refers to the service that enables you to utilize the ecosystem as per their needs. Hybrid cloud architecture can use traditional on-premise systems and the latest cloud technology, with/without registering to a third-party host. Organizations with hybrid infrastructure can migrate workloads and access information to and from their traditional systems and to the public/private cloud whenever necessary, without any service interruption. 


As we know, a hybrid cloud infrastructure allows us to utilize both a public cloud and a private cloud. It permits more resources via the public cloud services that enable the organizations to expand their storage capacity and computing resources. Thus, workload migration to a hybrid ecosystem makes it easier to facilitate, implement and scale the resources whenever demand exceeds the ability of the on-premise infrastructure.


Typically comprised of private cloud and public cloud architectures, hybrid cloud management allows you to own and operate the data center infrastructure with a significant capital expense. On the other hand, it also enables the public cloud infrastructure to offer resources and services accountable as variable and operational expenses. Thus, hybrid cloud users can select any infrastructures that make it affordable to run the workloads. Moreover, it can accommodate the business demand upsurge and increase its capacity without additional cost. As cost-saving is one of the prime aims of organizations, a hybrid infrastructure leverages a cost-effective approach with no compromise on your ecosystem's scalability, flexibility, security, and agility. According to a study by IT management solution provider Flexera, 76 % of organizations use cost efficiency and savings to measure cloud progress.


Securing business-critical information is always a challenge in any network-enabled ecosystem. Typically for a public cloud, susceptibility to data breaches and data leakages are common. While cloud service providers make exhaustive efforts to ensure data protection for their clients, yet public cloud infrastructure remains at high risk because of its open environment framework. Whereas, for the private cloud ecosystem, companies hold direct control over the stored data. They can manage and establish strict protocols for accesses because the data stored in the private ecosystem are generally highly critical and confidential. However, with a hybrid service, companies can leverage the security of a private cloud with the flexibility and benefits of a public cloud. You can migrate the business-critical data from the private ecosystem to a public cloud for different operations, analytics, and applications. You can also implement extensive encoding methods to ensure data security as much as possible. Hence, Hybrid cloud security is simply protecting the data, applications, and infrastructure that incorporates a certain degree of workload sharing, consistency, and management across multiple cloud environments.


Speed/Rapidity is one of the noteworthy attributes of network-enabled applications. Although a hybrid platform is not fundamentally quicker than a public cloud platform, it allows network optimization to curtail latency and simplify data migration. In addition, hybrid cloud storage transfers non-critical workloads to the public cloud and critical workload on the private cloud and optimizes the network to streamline the traffic. As a result, you can work faster and increase their productivity.

Few Setbacks to Keep in Mind

Despite several benefits, you should consider some of the hybrid cloud challenges before workload migration. Flexera's 2020 State of the Cloud Report says that the complexity and dynamic nature, the hybrid/multi-cloud environment brings many challenges, such as assessing the suitability of on-premises apps for migrating to the cloud. However, analyzing and noting the limitations can make it easy for organizations to utilize their hybrid ecosystem optimally.

Latency and Compatibility

As we know that a hybrid cloud strategy is derived by combining private and public cloud platforms, there can be compatibility issues between them because of their distinct properties. Moreover, analyzing the compatibility of the on-premise applications before migrating to the cloud requires a lot of effort and bandwidth. For example, the private cloud component of a hybrid application cannot respond as fast as the front-end public cloud component and can cause operational latency and other complexities.

Temporary Risk Due to Data Transfers

Data transfers across a hybrid cloud platform can involve third-party (public cloud host) for many organizations, resulting in unnecessary and unacceptable security risks. In addition, data leakages are also a common concern while shifting the on-premise applications to the cloud infrastructure. Therefore, organizations must consider encryption of all traffic to protect the network and avoid temporary security risks for the data in transit.

IAM Complexities

Using Identity and Access Management (IAM) protocols steadily across private and public clouds requires a highly synchronized effort to meet security and compliance requirements. It is also an essential protocol to ensure no gaps are present in the hybrid cloud design. However, organizations dealing with confidential data, such as the healthcare or finance industries, may face few compliance setbacks. In addition, knowing the actual position of the data and who has access can be a real challenge in a hybrid environment. Hence, organizations need to adopt single sign-on applications and allocate authorizations only when critical and necessary.

Initial Implementation Cost

The on-premise or private cloud component requires substantial investment, maintenance, and operational skills for traditional hybrid cloud architecture. Thus, implementing additional software, though necessary, can further add to the initial cost for a private cloud. At the same time, proper data planning, security tools, employee training, and cloud certifications can boost the initial investment for the public cloud.

Is Hybrid Cloud Environment A Right Choice for Your Business?

Advanced companies align their business transformation strategy with the orchestration of their cloud platforms to achieve a 'GenX' business model. This model establishes an automated and agile organization, empowered by data, directed by AI insights. IBM's Voice of the Enterprise Digital Pulse report by 451 Research says that 3 out of 5 of approximately 1,000 organizations surveyed have implemented a hybrid ecosystem with integrated on-and off-premises cloud services.

Here are some hybrid cloud use cases to help you analyze whether a hybrid infrastructure fits your organizational ecosystem.

Dynamic Workloads

Hybrid cloud is particularly effective for dynamic workloads. For example, a trading company entry system that experiences significant demand surges is ideal for implementing hybrid cloud infrastructure. Using an easily scalable public cloud for your dynamic workloads while leaving more sensitive workloads to a private cloud or on-premises data center helps to increase your operational efficiency without hampering the security of your critical data.

Segregation of Critical and Non-Critical Workloads

When your company leverages several SaaS applications, it requires identifying and segregating their workloads to perform while keeping the data security aspect high priority optimally. In comparison, hybrid cloud storage diversification allows moving business-critical workloads to the private cloud with access control mechanisms for security. You can shift the non-critical applications to a public environment and utilize them for business analytics. Under a hybrid ecosystem, both these platforms share information under the same data management yet remain distinct. 

Periodical Migration to Cloud Environment

Suppose you are planning to upgrade your operational infrastructure but not sure about its operability. In that case, you can migrate a portion of your critical workload to the private cloud and general applications to the public environment of the hybrid cloud platform and analyze the performance. You can continue expanding your cloud presence as needed by periodical migration of the workload, utilizing the hybrid structure. It enables you to assess the platform in terms of your current requirements and potential future growth.

Big Data Management

Hence, opting for a more brilliant choice by implementing a hybrid cloud strategy will allow you to run a portion of the big data analytics using a highly scalable public cloud platform. Furthermore, you can ensure data security and retain your confidential big data behind the firewall while using the private cloud.

Capacity Management

A hybrid cloud allows you to assign public cloud resources for short-term projects at a much lower cost than the on-premise data center. Thus, you can maintain efficient investment by controlling over-expenditures on the equipment that you may require temporarily.

Additionally, utilizing a hybrid environment to supplement your on-premise infrastructure is a better choice for projects that require multi-user collaboration or significant data storage and may hinder your current network performance or surpass your network capacity.

Multiple Business Requirements

Assume your organization needs to fulfill several business requirements. You can cater to some of your critical business needs by only a private cloud and other essentials through a public cloud. Under such circumstances, the hybrid solution is perfect for you. Hybrid cloud services help in many ways to provide benefits of both solutions for a business.


A well-integrated and balanced hybrid approach gives your business the best of both worlds. It allows you to leverage public cloud and private cloud services without completely offloading your data to a third-party data center.  Hybrid Cloud Computing can be an ideal solution for your high-focussed businesses.

With the extensive features and benefits of the hybrid ecosystem, your organization will be able to take a step ahead to the world of modern technology and get to see the advantage of combining the security and control of private infrastructure with the scalability and versatility of public cloud computing. 


How do hybrid clouds work?

The hybrid cloud creates a single platform for the on-premise, private, and public cloud data, allowing gradual migration of the workloads without disturbing the daily transactions by establishing interconnectivity between different platforms. In addition, the hybrid cloud provides the security of the private ecosystem and the flexibility of the public infrastructure. 

Are hybrid clouds secure?

Hybrid clouds allow the migration of sensitive workload to its private infrastructure that you can protect behind the company's firewall. Thus, you can secure all the confidential data within the hybrid cloud infrastructure. In addition, you can shift the remaining non-critical workloads to the public portion of the hybrid cloud ecosystem, which you can utilize for several computational purposes.

Why hybrid cloud?

Hybrid cloud provides the security of the private environment and the scalability and flexibility of the private environment, which makes it one of the most preferred infrastructures for several organizations.

What is hybrid cloud storage?

Hybrid cloud storage is a method to manage cloud storage that uses both local and off-site data. With hybrid cloud storage, businesses can shift their workloads between on-premises or private clouds. In addition, hybrid clouds help organizations to get the most out of containers, which simplifies shifting workloads among clouds.



For 25 years, some of the most ambitious programs in the world have relied on Critigen's information technology solutions and geospatial IT services. The expansion of the Panama Canal, London's storm water and sewer system overhaul, planning and construction for Olympic Games, facilities management for all U.S. Air Force bases across the globe: Critigen provided mapping, custom software, and IT expertise for these and many other landmark projects. Equally important to Critigen are the projects of local impact we've helped enable. Critigen serves local jurisdictions with IT solutions that optimize human and capital assets, increase revenues, and engage citizens. Critigen solutions range from spatial enablement of specific workflows to serving as the IT department for cities and companies.


Cloud Computing Vs. Edge Computing

Article | March 21, 2022

Understanding the Difference While talking aboutedge computing vs cloud computing, the first and foremost aspect that one must understand is that these components are entirely different and non-inter changeable. Therefore, one cannot simply replace the other in any circumstance. Edge Computing Edge computing is ideally known as a distributed computing framework that brings the enterprise closer to data sources such as the IoT and local edge servers. Edge computing is used to process time-sensitive data. By placing the computing services closer to the location, users can effectively benefit from faster, more reliable services. Edge computing is also a constructive way for a company to use and share resources across a lot of different places. Cloud Computing Cloud computing can ideally be termed as a platform where resources like compute, storage, and networks can be flexibly used depending upon specific workloads in a highly virtualized manner to fulfill the requirements of modern-day workloads. As a result, organizations can now leverage cloud computing rather than having to invest in hardware themselves and function on-demand effectively. What Is the C-suite Preference? Cloud computing’s central idea of offering centralized data sources that can be accessed from anywhere in the world is typically the complete opposite of edge computing’s local data handling concept. Even though cloud computing plays an essential role, the possibilities offered by edge computing to leverage the IoT.Edge computing efficiently process data they gather closer to the source and arenow asking organizations to reconsider their view ofIT infrastructure. Advantages of Edge Computing The exponential rise of IoT devices emphasizes a shift in how businessescollect and analyze data. While organizations use content delivery networks to decentralize data and service requirements by copying data closer to the user, edge computing uses smart devices, phones, or even network gateways to conduct tasks on behalf of the cloud, ensuring computing power is brought closer to the users. Some of the most renowned advantages of edge computing: Speed Security Scalability Versatility Reliability In 2015, Google Scholar had just 720 new publications relating to edge computing; by 2020, that number had increased to almost 25,000. The number of edge patent filings follows a similar pattern: there were 6,418 edge computing patent filings in 2020, more than a hundred times the number in 2015. Advantages of Cloud Computing The back and forth movement of data from the point where it is created to central servers for processing and then to the end-user requires a lot of bandwidth. The benefits of cloud computing are: Flexibility Consistency Low cost Mobile accessibility Maintenance Cloud computing is a great euphemism for centralization of computer services under one server.” EvgenyMorozov, American writer and researcher Detailed Analysis of the Cons Edge Computing Even though edge computing facilitates more opportunities for data processing and storage at a localized level, some regions are prone to disadvantages when it comes to implementation. Numerous areas will also face a lack of skilled IT professionals who are crucial in launching and managing the local edge network’s devices. With the vicious circle of limited network capacity, building sophisticated network models with diminished network infrastructure would be the ideal way to begin. Some of the cons have been highlighted below: Geographic inequalities Trouble preventing and monitoring security breaches Loss of data with potential energy Cost and storage implementation requirements Cloud Computing Despite the hype around flexibility in cloud computing in the IT world, there are still some disadvantages to cloud computing that users might come across, especially during smaller operations. Some of the cons have been listed below: Cloud security and data theft Cloud downtime Limited control Vendor lock-in Who Wins the Race? Traditionally, cloud computing has emphasized centralized cloud services divided into a handful of large data centers. This centralization allowed the resources to be highly scalable and sharable while maintaining control and security. Edge computing looks to address those use cases that cannot be adequately addressed by the centralization process, often because of networking requirements and other constraints. Several observers believe that in the debate between edge computing vs cloud computing, edge computing will eventually supersede cloud computing as computing, in general, will become decentralized, and the need for centralization will diminish. But because their duties are very different from one another, this scenario is implausible. Conclusion Edge cloud computing devices are built to accurately capture and process data on-site and analyzeitin real-time. This is not predominantly concerned with data storage. Whereas cloud computing is built on infrastructure and can be quickly expanded to meet the requirements of your workloads. So, ideally speaking, edge computing is appropriate for applications where each millisecond matters, and cloud computing is best for non-time-sensitive applications. FAQ What Is the Primary Difference Between Cloud Computing and Edge Computing? The primary difference between cloud computing and edge computing is that edge containers are situated at the edge of a network, near the data source. In contrast, cloud containers operate from a data center. Will Edge Computing Completely Replace Cloud Computing? This is a highly unlikely scenario where edge computing would replace cloud computing. There is always going to be aneed for centralized processing and storage. Edge computing would cover some of the shortcomings of cloud computing, instead of replacing it. Is Edge Computing the Future? A recent report by Market sand Markets predicted that the edge computing market will grow from $36.5 billion to $87.3 billion from 2021 to 2026.

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Impact of Cloud Computing in Changing Management

Article | March 15, 2022

Constantly evolving with growing technology and the market's needs makes an organization dynamic. Several companies have made significanttech changes to accommodate the ever-changing working environment. Resourceful computing has been a blessing to organizations as it helps them better manage themselves. Impact of Cloud Computing Cloud-based technology is an aspect that has constantly come up with innovative ways for organizations to perform better and more efficiently. It also accommodates the remote working requirements of employees. All operations, including management processes, are now shifting to the cloud. Cloud computing has been offering a wide range of options, even for managerial purposes. At present, around 94% of enterprises are already using a cloud service. In a way, it is also changing the landscape of management. Understanding How Cloud Computing Is Changing Management Cloud computing for businesses has allowed them to move massive amounts of data in a short period of time. It is fair to say that cloud computing management has fundamentally changed how we communicate and work. This has paved the way for an entirely new level of expectations, where organizations make the most of the benefits of the services provided by the cloud. Facilitates Faster Change Processes Cloud computing business models are specifically designed and built to facilitate speed when change is required. Cloud-based technology ensures that components and licenses are available on demand. As a result, by using only a few clicks and operations, inculcating change has become fast and straightforward. It also has a feature called auto-scaling, which means that capacity can be increased automatically and on demand. Shift from Control to Enablement Agile and DevOps have become the mainstay of solution development in the cloud; change management needs to move from control to enablement. New approaches like these are entirely self-managed and repel any attempt to impose bureaucratic power, which is a hallmark of change management. Cloud-based technology works towards de-risking numerous changes. Adopting the cloud computing business model means that change management should focus on leveraging capabilities and emphasizing change models. Historically, it has been seen that in the world of information technology, the main changes in management are influenced by the changes in the ways of gathering information. In the age of cloud computing, information is traveling in both directions at a great speed across computing systems, and possibilities like virtualization, scaling up or down for handling bigger workloads, or automated security patching across thousands of computers are far more flexible in nature. This demands a more flexible organizational structure that can respond to customer needs by adjusting itself. This flexible system depends on rapid data collection, analysis, and over-the-air changes to product software if required. Change Authority's Need to Adjust Traditionally speaking, several change authorities are dependent on the type of change that would be implemented. For example, a crucial difference like cost and risk would go to the board for approval, whereas a low-level change might require the data center manager's approval. To speed things up in the cloud environment, product and infrastructure teams need to prioritize and decide on changes first. With the cloud, individuals and small businesses can snap their fingers and instantly set up enterprise-class services.” Roy Stephan, Founder, and CEO, PierceMatrix. How Does Cloud Computing Management Redefine Business Functioning? The cloud computing business model helps organizations understand future processes. It presents an excellent opportunity to identify the impact of change that deployment will have on the organization at a very early stage of the project. Organizations can compare the impact of changes across various application platforms and factor this input into their software selection process. Early understanding of change impacts and delay elements also allows businesses to define project scope better and address their present challenges. The steps mentioned below will help your organization effectively start to manage change. Capture and analyze the effects of change Determine the degree of difficulty of the change Create the OCM roadmap, resources, and budget Conclusion Actionable insights are critical for pivoting the company in new directions as it responds to market changes. As a result, organizations that want to shift their business to the cloud must think carefully about their options and implementation strategies. FAQ How Can Cloud Computing for Business Change Management? Cloud environments also facilitate a wide range of automation, integration, and deployment tools. These tools allow organizations to make small, frequent changes that can reduce business risk and introduce business value at an increased rate. What Are the Considerations for Change Management in the Cloud? There are three considerations for change management in the cloud: Cloud environments facilitate faster change processes New solution development approaches require a shift from control to enablement Change authorities’ perspectives need adjusting What Are the Benefits of Cloud Computing for Management? The benefits of cloud computing for management are: Organizing and planning Product development and customer experience Controllability

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Importance of an Effective Cloud Disaster Recovery Strategy

Article | March 11, 2022

What Is Cloud Disaster Recovery? To understand cloud disaster recovery, one must know what disaster recovery is. As the name suggests, it has everything to do with the aftermath of a disaster. Ideally, disaster recovery is the process where organizations prepare for disasters and are fully equipped to recover from them. Therefore, it is undoubtedly an integral part of any business and helps maintain business continuity for any organization. In addition, disaster recovery is focused on securing an organization’s assets. Hence, cloud disaster recovery plans are a group of procedures and measures that ensure an organization is functioning smoothly with the help of dedicated cloud service providers. Understanding Why Cloud Disaster Recovery Is Important Business continuity is an essential component for every functioning organization. A business that has a break in functioning due to a disaster can hamper almost everything. This is precisely where a cloud disaster recovery plan comes into action. Using the amount of flexibility available, cloud technologies vastly aid in efficient disaster recovery, irrespective of the intensity of the workloads. With data being stored in a secured cloud environment that is curated to provide high availability, managing and setting it up isn’t a humongous task. The possibility of your business being affected by a disaster is never too small, and with the current rise in cyber-crime, is it worth the chance? Disaster recovery in cloud computing can help your business deal with ransomware, cyber-attacks, and other such disasters. These are threats that have the potential to completely destroy your files and present your business with a painful downtime. Most organizations know the value and importance of having an effective disaster recovery plan, and if you don’t have one in place yet, you already have a late start. But it’s never too late to implement effective disaster recovery strategies and benefit from cloud-based solutions. Understanding cloud disaster recovery benefits: Offers great flexibility Drastically reduces downtime Provides reliability Ensures simplification and efficiency Easy to deploy Highly cost-effective How to Formulate an Effective Cloud Disaster Recovery Strategy? With the help of cloud computing, disaster recovery has ideally become just another task that can be taken care of using some simple steps. Before formulating a cloud disaster recovery plan, it is suggested that you look into all the possible threats that might affect your organization. In the event of a disaster, you can figure out how much money will be needed and where your infrastructure is at risk by taking into account all the risk factors. To effectively formulate a cloud disaster recovery strategy, it is best to follow the steps below: Outline your possible risks and understand your infrastructure Conduct a business impact analysis Parameters of assessment: Recovery Time Objective (RTO) Recovery Point Objective (RPO) Establish a disaster recovery plan based on your RTO and RPO Choose the right cloud partner Focus on building your cloud disaster recovery infrastructure Standardize your disaster recovery plan on paper Constantly test your disaster recovery plan As data security becomes more important, the global disaster recovery cloud services market has increased dramatically. It is predicted to grow from $4.35 billion in 2019 to $23.3 billion in 2027.88% of enterprises say the public cloud will play a role in their backup plans in the future. Factors to Weigh While Assessing the Ideal Cloud Partner Strategic cloud disaster recovery assessment and planning is something that not everyone can take up.Also, why stress on this when you can engagewith a provider with great experience. The right cloud partner should ideally help you conduct a thorough business impact analysis to aid in the familiarization of the potential operational limitations you would encounter during a disaster. Hence, choosing a cloud partner who is intelligent, pragmatic, and solution-oriented should be of the utmost priority. Such a cloud partner will have all the necessary tools and help you carry out a better assessment of the potential danger to your data. While formulating the cloud disaster recovery plan, keep in mind: Design your strategy according to your recovery goals Implement control measures Prepare your software Implement your security and compliance controls Use cloud storage as your daily backup routine Conclusion In today’s age and time, disaster recovery should be a priority for every organization. While some calamities are unforeseen and highly impactful, successful organizations are always the ones that are capable of getting back up, and this is exactly where a cloud disaster recovery plan comes into action. Once you have assessed every aspect of your recovery strategy, you’d only have to pick the service provider who’s capable of implementing your requirements seamlessly. Once you have all these points in place, your business will be well equipped for almost any possible disaster. Make ‘business continuity’ ‘business as usual’ and imbed it into your management routines as decisions are made, instead of an afterthought check off the box exercise later.” Bobbie Garrett FAQ What Is a Cloud Disaster Recovery Plan? Cloud-based recovery plans help the organization recover its critical systems after a disaster and also provideremote access to your system using a secure virtual environment. Why Is a Cloud Disaster Recovery Plan Essential? When an organization does not have an effective disaster recovery plan, it puts the organization at risk of high financial costs, reputation loss, and an even greater risk of losing clients and customers. What Are the Benefits of Having an Effective Cloud Disaster Recovery Strategy? Using a cloud disaster recovery strategy, organizations can benefit from: Cost efficiency ncrease employee productivity Greater customer retention

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The Ultimate Cloud Migration Checklist

Article | February 21, 2022

What Is Cloud Migration? Cloud migration means moving your business operations to the cloud. Much like a physical relocation, it involves moving data, applications, and IT processes from data centers. Most of the time, cloud migration is defined as the shift from on-premise or legacy infrastructure to the cloud. Businesses decide to make this shift mainly to stay dynamic and constantly innovative. Legacy infrastructure is the hardware and software that is outdated but is still in use. If a business is running on a legacy system, there is the constant stress of falling behind the competition and a greater risk of a security breach. What Is the Need for Cloud Migration? Cloud computing has now evolved to become a corporate need, regardless of the firm's size or the scope of work they do. It enables cost savings, agility, and reliable IT resources. Companies can depend on the scalability of cloud storage to add storage as and when they need it, which increases their agility and lowers their total cost of ownership. They don’t have to worry about the maintenance of their private data centers that store information. Some benefits of cloud migration are: • Elastic scaling • Enabling digital transformation • High availability and reliability • Faster deployment • Enhanced security • Better cost management “Understanding shared responsibilities will be critical in the use and distribution of workloads across multiple cloud environments.” Brad Fugitt, Chief Information Security Officer, Pax8 The Most Common Issues Faced During Cloud Migration When done wrong, cloud migration can turn out to be a painstaking task. The most common issues faced while migrating to the cloud are: • Lacking a strategy determined by business objectives • Cloud sprawl is caused due to a lack of clear understanding of the cloud environments • Overdoing the planned budget • Security weak points and critical service failures • Unforeseen human errors and lack of skills Hence, to avoid the issues mentioned above, it is essential that you incorporate a cloud migration checklist. This also helps the organization ensure that everyone within the organization is on the same page during the migration. Using a server migration checklist, you'd be able to keep an eye on the progress of your move. Why Is Cloud Migration Checklist Important? In today's environment, hybrid technologies are growing in relevance with the movement of organizations to the cloud. Since digitalization is taking over, organizations need to focus on staying innovative. The process of migration, which is otherwise difficult, can be made easier by incorporating a simple and effective server migration checklist. Once you have a cloud assessment checklist, you will have a clear understanding of how you should take up the whole migration process. When there is a checklist in place, a complete strategy can be used to get through the process quickly. Cloud migration can be an easy process if you plan ahead of time. Betabrand's on-premise to cloud migration in 2017 went off without a hitch. They constructed many clusters in GKE and ran several test migrations before the actual migration. They discovered the right processes for a successful launch. Load testing is made easier with the cloud. Betabrand was able to swiftly establish a load testing duplicate of its production services. Tests showed sluggish code routes that would otherwise be hidden under large loads. To ensure that your migration to the cloud is also as smooth as Betabrand’s, you should also look into some must-have steps for a cloud migration checklist: Be Certain of Your Workload Priorities It is a widely established best practice to choose workloads and data sets based on what would best fit your organizational requirements. Most often, workload migration priorities aren’t something that you can expect. Most of the time, the migration priorities would turn out to be weighted technical requirements that weren’t obvious or expected. Cost Analysis Cloud migration is an effective way to reduce hardware, software, and IT staffing expenses. However, sometimes legacy enterprise hardware would be more expensive to run as a cloud-based app, and hidden expenses can be an additional burden. Selecting a Cloud Service Provider and a Cloud Environment Choosing the right service provider and cloud environment is crucial for a cloud migration checklist. It is crucial to understand which service provider will be able to cater to your requirements. The top three service providers available in the market are AWS, Microsoft Azure, and Google Cloud Platform. They have deployment models like private cloud, public cloud, hybrid cloud, and multi-cloud. Those who want to move to AWS and make the move less stressful can also follow an AWS migration checklist For AWS cloud migration, they let you in on their checklist, which can be used to migrate to Amazon Cloud. The five-step AWS migration checklist is: • Train your staff on cloud migration essentials • Consider security needs and access management • Set KPIs for cloud performance • Plan for database migration • Plan data migration for static websites and unstructured data With this AWS migration planning, the whole process can be easily incorporated. Conclusion While moving to the cloud might seem like a difficult task, utilizing a practical application migration checklist would drastically ease the whole process. Once you have the checklist in place, you'd simply need to follow the list and easily get all your workload and data transferred to the cloud. Understanding what you need for your business from the cloud and determining the ideal cloud platform partner is the most crucial component of all. FAQ What Are the Main Phases of Cloud Migration? The essential stages of cloud migration are: • Analysis of technical and business needs • Risk analysis and migration project scope • Managed service operation How Should One Plan Cloud Migration? While planning a cloud migration, it is best to have a cloud migration checklist in place. Then, when you know what the crucial touchpoints are, the whole migration process can be done quickly and smoothly. What Is Discovery in Cloud Migration? The process of identifying and documenting infrastructure, and all its related components, relationships, and dependencies on the operating environm

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For 25 years, some of the most ambitious programs in the world have relied on Critigen's information technology solutions and geospatial IT services. The expansion of the Panama Canal, London's storm water and sewer system overhaul, planning and construction for Olympic Games, facilities management for all U.S. Air Force bases across the globe: Critigen provided mapping, custom software, and IT expertise for these and many other landmark projects. Equally important to Critigen are the projects of local impact we've helped enable. Critigen serves local jurisdictions with IT solutions that optimize human and capital assets, increase revenues, and engage citizens. Critigen solutions range from spatial enablement of specific workflows to serving as the IT department for cities and companies.