6 Multi-Cloud Architecture Designs for an Effective Cloud Strategy

A Smith
Stackademic
Published in
10 min readMar 1, 2024

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Times have changed, and the adoption of multiple cloud providers is fast becoming a norm; well, that’s because it makes the job easier. Take, for instance, when designing the interiors of a house, you don’t just stick to one concept all through; you ensure you pick the designs that suit the different parts of the house. That’s exactly how multi-cloud architecture works.

In cloud computing, choosing a single provider is the same as using one design in every part of the house, whether it fits or not. But we know that’s not the way to go.

Multi-cloud architecture helps organizations combine the best features from different providers to build secure, flexible, and cost-effective applications. It allows for merging two or more public or private clouds and offers business owners the freedom to design strategies that solve the business’s unique needs.

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Alright, let’s delve deeper into this cloud computing system.

Contents:

· Multi-Cloud Architecture Explained

· Why Use Multi-Cloud?

· 6 Multi-Cloud Design Patterns

· Conclusion

· FAQ

Multi-Cloud Architecture Explained:

Multi-cloud architecture involves the use of more than one cloud service provider to run your application. Businesses that use the multi-cloud architecture can maximize multiple service providers to run different apps for different clouds to attend to their specific business needs effectively. Not only that, but they also gain control over their data and applications.

However, as a business, for you to enjoy the many benefits associated with the multi-cloud architecture, understanding when you need it is key. Here’s a simple guide: Where are your users located? Are they scattered across nations? Is your business facing any limits to storing data as a result of policies in a country?

If your answer to the above questions is yes, then you’re good to go!

Why Use Multi-Cloud?

You may ask, why build with multiple clouds instead of making do with a single cloud? A simple answer would be that there are a lot of businesses that stand to gain when they choose multi-cloud architecture in their cloud strategy.

If you are a business looking to boost your computing power and enhance your cloud strategy process, you should check out the following benefits.

No Vendor Lock-in:

Talk about being stuck with one service provider, having to face all the service interruptions and price changes; frustrating, right?

What multi-cloud architecture does is help business owners reduce their chances of being stranded.

Imagine having to stay at the mercy of just a single provider; no, that does not happen anymore. You are allowed access to multiple vendors, and you can switch from one to another in response to every specific need that arises.

You no longer have to be dependent on just one service provider; with multi-cloud, vendor lock-in is eliminated, and you are free to make your own choices.

Enhanced Flexibility:

What can access to the best services and features from different cloud providers do for your business? A lot, right?

Multi-cloud architecture provides business owners with a high level of flexibility as a result of these services.

In maximizing these services, companies are allowed to mix and match to create the perfect cloud solution and meet their ever-evolving needs. These services give you access to a wider range of advanced technologies and tools, contributing to a more innovative environment.

Cost Optimization:

Every business owner wants to save money. Oh yes, no one is happy when they have to spend so much money on a service not used.

What multi-cloud architecture does is allow businesses to compare pricing and choose the most cost-effective cloud provider for each specific task or workload.

This leads to significant savings as you do not have to pay for every service from all the providers. Instead, you focus on the most effective service for your specific need at the time.

Better Scalability and Performance:

You do not have to worry about delays anymore with multiple cloud providers at your disposal. If your business has been struggling with inconsistent workloads or unpredictable traffic, then multi-cloud architecture has come to your rescue.

All you have to do is distribute your applications and data across different cloud regions and service providers. This not only boosts your overall performance but also increases your chance to scale further.

Increased Disaster Recovery:

It is safe to say that multi-cloud architecture gives your data the backup it needs. It allows you to distribute your workloads across the various providers. In this case, you’ve got nothing to be scared about. Even when one service provider experiences an outage, you can still access your data on other cloud platforms.

There are more benefits yet to be explored, but hold on to the few listed above for now as you implement the multi-cloud strategy into your business.

One important question you must ask is: how do I ensure I am choosing the right multi-cloud architecture design? And, of course, to answer the question, you must know the different available designs. Keep reading to find what design suits your business.

It’s a great time to launch your business to new heights with the perfect cloud model. There is no cause for alarm, the experts are here to help you.

6 Multi-Cloud Design Patterns

Cloudification:

Cloudification keeps your main application on-premises but lets it tap into the power of different cloud services to boost its performance. It’s just the same as adding a solar panel from one cloud and a water-recycling system from another, both powering your existing home in smart ways.

Benefits:

Uptime is improved because cloud services act as backups, keeping your app online even if your on-premises server fails.

You don’t fully rely on one service provider, which gives you more flexibility.

You get to enjoy the best of both sides — the control of on-premises infrastructure with the scalability and agility of the cloud.

A typical example will be a manufacturing company that uses on-premises systems for major operations but uses a cloud storage service for production reports and a cloud-based analytics platform to optimize workflow.

Multi-Cloud Relocation:

In this design, different parts of the application are re-hosted on various platforms based on their specific needs and the service provider’s strengths. It’s just like sending your application to different clouds to enhance your service capabilities. For example, suppose you have a video streaming service.

In that case, you decide to re-host its content library on Google Cloud for your users in North America and Microsoft Azure for your audience in Europe while keeping its core user management system on AWS. That’s exactly how it works. When seeking top mobile app development services, this strategy allows for leveraging the expertise and resources of different providers to optimize performance, scalability, and user experience across various regions and functionalities.

Benefits:

It increases your reach and serves users around the world with optimal performance by hosting app components closer to them.

It gives your performance an extra boost by utilizing each cloud provider’s specific strengths for improved speed and efficiency.

There is quick disaster recovery, meaning if one cloud platform fails, your app can still function on the others.

Multi-Cloud Refactor:

The internal structure of this architecture design is re-engineered to be cloud-friendly, allowing it to spread across different platforms and provide better QoS seamlessly. It serves as a complete makeover for your application, ensuring that you can independently optimize high-usage components.

Benefits:

You can easily scale your app up or down by adding or removing cloud resources from any provider.

Your business becomes more agile because you can respond quickly to changing business needs by deploying new features or updates across multiple clouds.

QoS is improved, ensuring consistent performance and availability for your users, regardless of which cloud platform they access your app from.

Multi-Cloud Rebinding:

Here, your application is redesigned and split into different parts. After these other parts of the application are deployed on separate cloud platforms, they work together behind the scenes to deliver a seamless user experience. When the primary platform fails, the secondary takes over and keeps your application functioning.

Benefits:

Downtime is minimized because if one cloud platform fails, the other parts of the app can still keep things running.

If one component encounters an issue, it can be isolated and fixed without affecting the rest of the app, thereby increasing the fault tolerance of your application.

Multi-Cloud Rebinding with Cloud Brokerage:

Managing multiple clouds can be a hard nut to crack sometimes, and that is where cloud brokerage services come in. They automate tasks like workload placement, optimize cost, and service discovery across different cloud platforms.

Your application still functions even when there is a failure with the primary platform because the cloud brokerage services automatically deploy workload to the secondary platforms.

Benefits:

Cost management is easier, there is more transparency about your cloud expenses, and you can optimize resource allocation across different providers.

The workload is automated, and there is no need for manual configurations. The broker finds the best cloud platform for each task, maximizing efficiency and performance.

You can easily find and connect to the services you need across different clouds without having to map out the maze yourself.

Multi-Application Modernization:

In this architectural design, your application is not just upgraded but also completely renovated. Multiple applications are modernized together to share common cloud resources and services, ensuring better communication and streamlined operations. Imagine transforming your entire street into a modern, interconnected community; that’s what this is about.

Benefits:

Applications can easily share data and functionality across different cloud platforms, leading to smoother workflows.

Operations are streamlined, and you can manage common cloud resources and services centrally, reducing complexity and duplication of effort.

Your business agility is increased, and you can respond quickly to market changes and develop new features by leveraging the shared capabilities of modernized applications.

Conclusion:

Multi-cloud architecture is much more than a catchword; it has a lot of amazing features to help business owners gain more agility and cater to their business’s different needs in innovative ways. It utilizes multiple service providers to create a better system for effective cloud strategy that enhances the performance of businesses.

Every multi-cloud deployment is for a purpose, whether it is being driven by strategic planning or just to create a more organized system for your data. Whatever the case may be, the key is to understand your goals, applications, and resources to choose the perfect fit for your enterprise.

Remember that there’s no one-size-fits-all approach — you can always mix and match elements from different designs to serve the basic needs and requirements to grow your business. If you’re looking to hire a mobile app developer with expertise in multi-cloud architecture, consider reaching out to experienced professionals in the field for guidance and assistance.

Here are some more tips for you!

We know you’re all set to begin your multi-cloud journey, so as you get on it, consider the following;

Every major cloud provider offers detailed guides and best practices for multi-cloud deployments, so ensure you study them.

To stay updated on recent developments, ensure you follow the news on the latest trends and advancements in multi-cloud architecture.

FAQs

Q. What does multi-cloud architecture mean?

A. Multi-cloud architecture involves the use of more than one cloud service provider to run your application. So, instead of making use of just one service provider, you combine two or more public cloud or private clouds to enhance your cloud strategy effectiveness.

Q. Why should I choose multi-cloud?

A. There are several reasons multi-cloud architecture is a better option for many businesses, especially businesses that are expanding into different regions and attracting more audiences from various locations. Here are a few benefits that multi-cloud offers.

- Reduced redundancy and disaster recovery: When one provider experiences a failure or downtime, your applications can still run smoothly on another.

- Access to the best services: Every cloud provider has its strengths. When you subscribe to a multi-cloud system, you can enjoy the different strengths that each provides.

- Cost optimization: You can explore the different price models by the service providers you use and choose the one that is most cost-effective and caters to your unique needs.

Q. Is multi-cloud complex to manage?

A. Well, no doubt managing different cloud providers can be hectic sometimes because it requires diverse expertise and specialized technology. But there are ways to navigate these complexities. They are;

- You can choose to start small; don’t try to migrate all your applications to the cloud just yet.

- Take advantage of management platforms that can help you handle all the technicalities.

- You can also seek expert help. Get access to one here

Q. How secure is multi-cloud?

A. Every cloud has its security protocols; one might be different from the other. So, it is very crucial for you to carefully understand the security features offered by the cloud provider you wish to use. It is also very important for you to constantly monitor your cloud environment to get notified about any potential threat.

Q. Is multi-cloud right for my business?

A. Multi-cloud might not be a good choice for every business. That is why you must consider certain things before going ahead with it to avoid unnecessary costs. Some of the things to consider are;

- How complex is your existing IT infrastructure? If you are already grappling with complex IT, then it might not be a good idea to add multi-cloud because there is a huge chance that it will complicate things more.

- Do you have the right skills to handle your multi-cloud architecture?

- What are your business needs? Does it require you to use a multi-cloud architecture? If not, then you don’t have to.

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Thank you for reading until the end. Before you go:

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Albert Smith is a Digital Marketing Manager with Hidden Brains, a leading enterprise web & mobile app development company specializing in IoT, Cloud & Big Data