Tag: multi-cloud strategy

  • 5 Steps to a Seamless Multi-Cloud Migration

    5 Steps to a Seamless Multi-Cloud Migration

    With digitization the topic of discussion in almost every boardroom since the onset of COVID-19, it’s no coincidence that migration to the cloud has skyrocketed in tandem. In fact, at the onset of the pandemic, 87% of IT decision-makers noted that the remote restructuring of the workplace would push their organizations to accelerate cloud migrations.

    That trend shows no signs of slowing down. In fact, Gartner predicts that cloud spending will increase by 23% in 2021 to reach $332B. Driving this historic shift is the adoption of multi-cloud infrastructures. Businesses are increasingly separating and distributing their data flows and critical functions across multiple clouds from different service providers. According to Flexera’s 2021 State of the Cloud Report, an overwhelming 92% of enterprises say they now have a multi-cloud strategy, and 82% say they have a hybrid cloud strategy.

    There are many reasons for this increase in adoption. Developers that use containers, for example, can test their applications across multiple systems in the multi-cloud environment to speed up innovation, due to containers’ agility and portability. This use of multiple clouds also allows businesses to tackle cloud migrations in a more measured and deliberate manner rather than a ‘big bang’ approach.

    What this also means, however, is that it multiplies IT’s stress as they deliberate the benefits, costs and risks of moving their business to a multi-cloud strategy. For example, they must consider whether or not to keep their data on-premises, migrate it to a public cloud or some combination of both. They must also ensure their application’s ironclad security, which has become a mission-critical consideration during the unrelenting cybersecurity emergency that is the pandemic. Meanwhile, they may worry that such a large-scale cloud migration will result in lost revenue and increased downtime.

    With these key considerations and challenges in mind, here are five tips to help enterprises seamlessly migrate their resources to a multi-cloud environment.

    Assess Your Application’s Ripeness

    Before any application is migrated, it’s necessary to do a complete audit of current applications to assess their readiness for the migration. Businesses should look at the application’s dependencies and the ecosystem it lives in. This ecosystem could be its physical and virtual network infrastructure, including configurations, policies, load balancers, security and compliance requirements.

    Plan and Prepare

    This is a particularly challenging phase, as IT teams often linger here; wasting valuable hours and productivity. Therefore, the entire organization must outline what their migration journey will look like, discuss which departments will be affected during the process, and delegate responsibilities to facilitate a smooth transition to the cloud. The IT operations team, the development and quality assurance teams, key stakeholders and leadership should all be involved in these discussions—and should share the goal of ensuring a predictable migration process.

    Carefully Weigh Your Cloud Options

    Choosing the right cloud depends entirely on the unique needs, challenges and opportunities for the organization. While there are a number of different providers available to every enterprise, the best option will be influenced by financial constraints, goals for cloud adoption and even the systems already in place.

    Of course, when a business is taking a multi-cloud approach, these decisions become that much more difficult—especially in light of the fact that the average cloud company uses 2.6 public clouds and 2.7 private clouds, according to the Flexera report. Connectivity between these providers is crucial, with 88% of businesses enabling their multi-cloud strategy with a private connection.

    With this in mind, it’s also absolutely vital that decision-makers consider the security risks associated with each provider, as well. The number of cyberattacks on enterprises’ cloud infrastructures has increased significantly since the onset of COVID-19. With the stakes so high, a migration partner can help businesses assess which cloud providers are the right fit for them; accounting for their cost-effectiveness as well as which options will pose the least friction for the migration.

    Construct Your Migration Checklist

    The migration of an enterprise’s workloads is the most critical step of its cloud journey, and every company’s objective is to make a move swiftly and seamlessly. Creating a checklist can help businesses achieve this goal, as it helps them to prioritize the most critical components of their journey and understand the repercussions of a stagnant or inefficient migration.

    For example, every business should aim to achieve minimum downtime during their migration process and little to no disruption of service. Both the loss of network access and system downtime can cause immediate pain in the form of lost productivity and opportunities and even more harmful damage to a company’s brand. In fact, according to Gartner, the average cost of IT downtime is $5,600 per minute, meaning a well-practiced and efficient migration strategy has a significant impact on a company’s financial health.

    Since each migration is unique to the business and, often, unforeseen challenges arise that are native to the environment, it’s beneficial for organizations to have an expert migration team or partner to help them develop their checklist and ensure their migrations are streamlined and airtight.

    Validate Your Cloud Journey

    As the final step in a business’ migration journey, companies must validate that all their resources from their previous environment are fully migrated and operational in their target cloud environments. This step is crucial, as it marks the completion of a successful multi-cloud migration journey! This is primarily a manual process ensuring that nothing is neglected or forgotten and is often followed by an entire testing lifecycle.

    Post-Migration Pointers

    Cloud migrations can be complex, especially for companies relying on a years-old traditional and highly manual approach. Thankfully, in the age of automation, enterprises today are experiencing substantial time and cost savings and deploying migration strategies that move their workloads across multiple clouds in seconds instead of days.

    But even when an organization’s migration journey is complete, the management of several clouds at once creates its own set of challenges and risks—especially true in today’s landscape of skyrocketing climate and cybersecurity risks. It’s therefore vital that business leaders heighten their focus on organizational resiliency and minimizing downtime through things like tightened security and effective disaster recovery strategies.

    After all, with hybrid work forcing C-suites to scale their digital transformation plans even further, it’s becoming increasingly clear that the future of work is in the cloud. It’s therefore imperative that as cloud spending soars, enterprises allocate substantial resources not only to migration and management but protection, too.

  • Five Major Mistakes to Avoid in Enterprise Multi-Cloud Strategies

    Five Major Mistakes to Avoid in Enterprise Multi-Cloud Strategies

    Employing a multi-cloud strategy is not as straightforward as it seems for enterprises due to the huge amounts of data and applications involved. Hence, mistakes are common in multi-cloud implementations. What are these mistakes and what can enterprises do to avoid them?

    The Growth of the Multi-Cloud

    The multi-cloud is now a staple in most enterprise IT infrastructures. This is a result of companies having to ramp up their data access and management processes to scale with rapid market demand.

    A study by data analytics firm, Sumo Logic, showed that multi-cloud usage in enterprises grew 50% each year for the past few years. The market is also expected to hit close to $8 billion with an excellent CAGR of 32.1% from 2017 to 2024. 

    Figure 1: The share of cloud environments in enterprises. Source: Forbes.

    This accelerated growth is justified by several factors. For starters, multi-cloud environments save businesses from locking into one vendor for cloud solutions—a common issue enterprises face when dealing with providers. The great bang for the buck ROI and exceptional performance of multi-cloud implementations are also two major contributors to its success.

    The Impacts of Deploying Multi-Cloud Strategies the Wrong Way

    Any tech trend that grows as fast as multi-cloud will come with concerning downsides. Enterprises may not have the skills and resources needed to effectively work with multi-cloud. This can impact performance, increase costs, or worse, create security vulnerabilities that can cripple unprepared organizations.

    The average company uses 16 SaaS tools at one time. While SaaS applications have built-in security, organizations are still responsible for securing their environments, especially for dependencies. A vulnerability in one application can affect the entire ecosystem without adequate recovery measures in place.

    Nominet’s multi-cloud survey respondents said they faced at least one data breach in 2019—50% more than hybrid and single-cloud users. With data breach penalties reaching millions today, enterprises cannot afford to impact their already tight margins by paying unnecessary fines. This is why multi-cloud strategies need to be approached with extra caution.

    Below are the five major mistakes to avoid in enterprise multi-cloud strategies.

    Going Multi-Cloud Without the Required Competency

    Organizations used to single cloud deployments run the risk of failure if they work with the multi-cloud without the required competency. Experience working with SaaS applications is not enough to warrant complete multi-cloud shifts. Enterprises should at least have the right technical expertise, tools and technologies in place.

    Development teams will have to revamp their mentality to work efficiently in multi-cloud environments. Other important business units also need to be reworked to accommodate this change. In other words, your company must establish a multi-cloud-focused culture, not treat it as just another new piece of technology.

    Invest in training to get team members up to speed with necessary multi-cloud skills. It can be expensive, but the ROI generated from productive employees far outweighs the cost of training. Your recruitment process should also prioritize candidates with proven experience in the field to make onboarding easier.

    Work with industry-standard tools to ease development in areas like pipeline automation, CI/CD and monitoring. This reduces the burden of QA while also giving developers peace of mind when working with the multi-cloud due to reduced deployment anxiety. Ultimately, your team should be able to build, test, deploy and monitor code in the cloud with minimal friction.

    Not Addressing Cloud Sprawl

    Unless you’re locked in, you will be dealing with various providers and technology stacks in your multi-cloud. Your environment may be overloaded with unnecessary assets and dependencies, leading to cloud sprawl, which negatively impacts budgets and performance. 

    To overcome cloud sprawl, plan your cloud infrastructure meticulously with respect to organizational goals. Only integrate core applications that fit your requirements to a tee. Nice-to-haves eat up valuable resources and can be postponed for later when your multi-cloud is mature.

    Rightsize your environment to make planning easier. Rightsizing matches resource allocation to your multi-cloud workload. It’s often automated or offered as a service by cloud providers. Enterprises can cut as much as 40% of operating costs by rightsizing their infrastructure—a huge advantage in today’s fierce markets.

    Not Accounting for Complexity

    More assets in your environment means more complexity challenges. Scalability, security and resource optimization are the three key areas where enterprises need to pay close attention. Integration will be tough as well since not all providers offer seamless connections with other tools. 

    Consider working with popular cloud applications if this is the first time your organization has worked with multi-cloud. Bespoke solutions are best implemented in stable environments and when there is a real need.

    Another factor to consider is your infrastructure’s load balancing strategy. Which resources have higher priority and which can be sacrificed when demand peaks? Automation is a must-have for load balancing, especially if your environment consists of thousands of assets—as is common in enterprise systems.

    Other complexity factors to consider in your multi-cloud strategy are:

    • Compliance.
    • Asset and data visibility.
    • Cost management.
    • Performance.
    • System design.

    Paying Too Much for Unused and Underutilized Resources

    Multi-cloud is not as cost-effective as expected if you spend too much on unused and underutilized resources. Fifty-two percent of enterprise cloud resources barely reach their optimal usage while cloud waste hit an all-time high of $14 billion last year.

    Thankfully, cost optimization is achieved as a side effect of mitigating cloud sprawl and rightsizing. Doing these two things, combined with best practices such as streamlining unused EBS volumes and snapshots, will significantly reduce your costs.

    Poor Visibility

    The number of assets in the average multi-cloud environment requires total visibility for your team to navigate through it. Without visibility, developers will have their work disrupted by intricate dependencies and foreign configurations that ruin the productivity of your organization. This can also result in security breaches should a dependency be compromised—how can your team find the root of the problem if they can’t see architecture?

    Map out every asset and dependency with mapping tools. By improving visibility, you bolster the security of your multi-cloud while allowing developers to deploy code with confidence when they have a full overview of your ecosystem. Integrate mapping insights with your organization’s technical documentation to further improve results.

    Bolster Your Multi-Cloud Today

    The easiest way to generate optimal performance from your multi-cloud is to avoid common pitfalls as early as possible. With the tips mentioned above, you can improve scalability, cost and performance without succumbing to complexity challenges.

    — Soumik Sarkar

  • How Not to Sabotage Your Multi-Cloud Strategy

    How Not to Sabotage Your Multi-Cloud Strategy

    The immense pressure for enterprises to deliver new applications and insights that exploit new business opportunities has been a driving force for digital transformation. This, in turn, has led IT leaders to embrace a multi-cloud strategy—whether that’s deploying a combination of cloud platforms such as AWS, Azure and Google, or extending private data centers to the public cloud—to achieve greater agility, optimized performance and cost savings resulting from deploying workloads across multiple cloud platforms.

    However, maintaining multiple cloud platforms and services adds complexity and even confusion to enterprise IT environments already crowded with a range of technologies, applications and processes. While a recent Forrester study shows that enterprises are increasing investments in using multi-cloud strategies for business-critical applications and workloads, the majority of these enterprises also report that they experienced issues with deploying and using multi-cloud environments.

    The difficulty in managing IT environments made more complex by multiple cloud services involves three major issues: ignoring the importance of cultural transformation, not addressing the widening skill set gap and implementing a DIY approach to cloud management.

    Here are three ways to deal with these challenges, so you don’t end up sabotaging your multi-cloud strategy.

    Make Culture Change a Priority

    The cultural transformation required to support digital transformation and to fully take advantage of multi-cloud’s power is more than shifting the organizational mindset from capex to opex. It’s also more than picking one or a combination of the big three cloud providers and simply saying, “Let’s do this.” It requires building trust and breaking down the silos of technology knowledge—whether vendor, legacy or emerging technologies—across disparate IT teams to achieve the business goal of speedier application development and faster time to market.

    Specifically, this culture change requires better collaboration between teams and arming central IT with up-to-date processes and management platforms that are focused less on managing infrastructures and more on achieving a balance between visibility and resource control, the linchpin for IT, and creativity, the true north for developers. It will have parameters in place for provisioning resources while helping developers get the resources they need—compute, storage, network services and more—as quickly as possible.

    Culture change also enables the maturing of DevOps processes toward streamlining and bringing order to the clutter and smooth partnerships with other IT teams, especially security and operations. These include processes to eliminate bottlenecks in workflow, to advance automation and self-service, to consolidate resources and to make security integral to—rather than an afterthought in—the development process.

    Invest in Building Expertise in Multi-Cloud and Emerging Technologies

    The more cloud environments an organization has, the more skills and tools are needed to be able to deploy and optimize these environments efficiently. Despite increasing commoditization in the industry, there are still differentiators between cloud vendors and their services, and ways to leverage these to align with an organization’s specific needs. To do this, it is crucial to train the internal DevOps team or hire experts in multi-cloud environments and in key technologies for advancing multi-cloud such as containerization, microservices and serverless computing.

    Additionally, a cloud management platform that provides self-service IT and enables any user to provision, manage and orchestrate IT resources, will allow both end users and admins more time to focus on getting high-quality work done.

    Select a Cloud Management Platform that’s Right for You

    Cloud management platforms address the complexity of hybrid and multi-cloud environments by providing a central platform that allows a selection of the clouds and services that best fit an organization’s needs. They also enable IT to connect to any third-party resource, whether that’s VMware on-prem, AWS in the public cloud or container orchestrators such as Kubernetes, to gather the inventory of cloud computing resources and to provision new resources to be used by anyone in the organization from one place. Self-service IT can also be enabled when appropriate.

    In addition, by ensuring cloud management platforms are built on a single pane of glass, IT can gain a holistic view of hybrid and multi-cloud environments. It also allows effective monitoring of resource utilization across those environments, thus ensuring that cloud spend is not only reined in but also optimized.

    Finally, a cloud management platform should connect both legacy and new technologies within cloud environments. Although the complexity will not go away, it gets easier to manage. Instead of having multiple teams from different departments managing and accessing resources in separate environments, a central team handles complexity with enterprisewide visibility and control.

    The way to succeed is to embrace the complexity by configuring it and managing it behind the scenes, so developers and end users consume IT resources from one consistent way, regardless of where it comes from. Leave the complexity to the cloud and IT architects and let your end users and developers get to work.

    — Brian J. Kelly

  • The Key to Multi-Cloud Success

    The Key to Multi-Cloud Success

    In the era of cloud-based architectures, companies have implemented multiple cloud platforms but have yet to reap the full benefits. Whether it’s Amazon Web Services (AWS), Google Cloud or Microsoft Azure—or some combination thereof—a recent Forrester study found that nearly 86% of enterprises have incorporated a multi-cloud strategy. Not only does this strategy take companies out of the business of hosting their own applications, it also leads to benefits including avoiding vendor lock-in, reduced costs and optimized performance.

    While it’s clear that a multi-cloud strategy offers many benefits and flexibility for an organization, there are more moving parts to track (with the added challenge of hybrid, multi-generational infrastructure), making it all the more critical that businesses have a solid monitoring strategy in place. Luckily, the collection of monitoring data is essentially a solved problem; instead, businesses today are faced with an endless cycle of day-two operational challenges such as avoiding downtime and maintaining visibility.

    As Andreessen Horowitz so aptly put it, software is eating the world; every company is becoming (or has become) a software company. Software is not only ubiquitous, it’s powerful, enabling us to solve a wide range of problems. This emphasis on software within companies has led to the emergence of multiple cloud providers such as Amazon, Google and Microsoft, which all recognized the trend and seized the opportunity by building cloud computing platforms.

    Because companies no longer have to build their own data centers, they can focus on their core business of delivering value to their customers. With the public cloud, they’re able to achieve far greater time-to-value than they would if left to build their own data centers and cloud platforms.

    Today, companies can build a portable software stack that is DevOps-driven, free from vendor lock-in and capable of delivering a superior set of capabilities than can be gained from a single provider. Although we’re now consuming infrastructure from cloud providers (which has its own inherent risks), we have better tooling to enable multi-cloud strategies, minimizing the risk of being reliant on any one provider for cloud services.

    The Missing Piece: Multi-Cloud Monitoring

    In this software-dependent world, availability is critical, and downtime is not only expensive but also damaging to business reputation. As a result, monitoring systems and applications has become a core competency, crucial to business operations. To fully reap the rewards of a multi-cloud strategy and thrive in this cloud-based world, implementing a unified monitoring solution is critical for success. In addition to the existing benefits multi-cloud offers, a unified solution gives operators constant and complete visibility into their infrastructure, applications and operations.

    Surviving as a Modern Enterprise

    Improved operational visibility through monitoring is often cited as a top priority among chief information officers (CIOs) and senior operations leadership, and good monitoring is a staple of high-performing teams. Yet, too often it’s implemented as an afterthought in reaction to changes in the mission-critical systems that power businesses. When this happens, organizations can struggle to reap the benefits of multi-cloud because they lack sufficient visibility to detect and avoid problems or recover from expensive downtime.

    Further complicating this underlying challenge is the fact that ephemeral infrastructure platforms such as Kubernetes are the new normal, while digital transformation, cloud migration, DevOps, containerization and other initiatives are compelling movements in the modern enterprise. Although they vary in scope and overlap or intersect in practice, they are unified in purpose: To deliver increased organizational velocity, empowering organizations to ship more changes faster.

    While they are a boon to business initiatives and developer productivity, these practices can increase exponentially the number and duration of day-two operational challenges. Delaying adoption of the solution to these challenges only increases risk exposure and cost.

    Be Prepared for the Cloud Gold Rush

    According to Gartner, the number of cloud-managed service providers is expected to triple by 2020. While this gold rush is good news for analysts, investors and operators alike—everyone (except Amazon?) benefits from a competitive market—it suggests that the multi-cloud trend will only become more diverse moving forward. Given the already complex landscape and this forecast, it’s impractical to expect turnkey monitoring solutions to provide enough coverage—a different approach is needed.

    The good news is that the solution is surprisingly simple: Treat monitoring and observability like we do the rest of our DevOps toolchain—as a pipeline. When containerization gained in popularity and we incorporated Docker and Kubernetes into our multi-cloud strategy, we didn’t have to replace our CI pipelines; we simply shipped containers instead of RPMs, essentially making our CI tools future-proof.

    For monitoring and observability, that future-proof solution is the monitoring event pipeline. At the end of the day, there are only so many mechanisms for observing systems (APM and observability client libraries, Prometheus-style /metrics or /healthz endpoints, logs and good old-fashioned service health checks are a few great examples). Once we start to think about these as workflows that can be automated via monitoring pipelines, we’re empowered to continuously adapt and thrive (maintaining visibility and avoiding downtime) in the ever-evolving and increasingly multitudinous cloud world of IT infrastructure.

    — Caleb Hailey