Multi-Cloud vs Hybrid Cloud: Transform Digital

What is the difference between hybrid and multicloud?

Okay, let’s imagine you’re making a super yummy sandwich!

Multi-Cloud is like getting your favourite parts from different shops.

• You get the best bread from the bakery (that’s like using one cloud company, say, The Cloud Bread Company).
• You get the freshest cheese from the deli (that’s like using another cloud company, Amazon AWS).
• You get special ham from the butcher (that’s like using a third cloud company, Google Cloud).
• You’re using many (multi means many) different public cloud companies. A public cloud is like a big online store that sells computer power and services to lots of people. You pick the best service from each “store” for what you need. These stores don’t automatically mix their stuff together; you just use what’s best from each.

Hybrid Cloud is like making some parts of your sandwich at home and buying other parts from a shop.

• You have your own kitchen where you keep your secret sauce and special ingredients (this is like your company’s own computers, called a private cloud or “on-premises” – meaning, right there at your office).
• But maybe you buy fresh bread from the bakery down the street (that’s the public cloud).
• The cool part of a hybrid (hybrid means a mix) is that your kitchen stuff and the bakery stuff can work together. You use your home ingredients with the bakery bread to make one awesome sandwich! So, hybrid cloud means you mix your company’s own private computers with services from a public cloud company, and they are set up to share and work as a team. This ability for different systems to work together is sometimes called interoperability. Think of it as different gadgets being able to plug into each other.

What’s the Big Difference in Simple Words?

• Multi-Cloud: Using many different public cloud “shops.”
• Hybrid Cloud: Using your own computers AND public cloud “shops,” all mixed and working together.

It’s all about choosing the right mix to Transform Digital work at your company!

What is an example of a multi-cloud?

Let’s think about a company called “Speedy Delivery Service.” They deliver packages all over.

• To track all their delivery trucks in real-time, they might use a cloud service like Google Cloud because it’s super good at maps and knowing where things are. This helps them tell customers exactly when their package will arrive.
• For their main website where customers place orders, they might use a service like Amazon Web Services, or AWS, because it’s great at handling lots of website visitors all at once, especially during busy times like holidays. This is important for their e-commerce (online selling) part of the business.
• For their office work, like email and writing documents, they might use Microsoft Azure because their team already knows how to use Microsoft tools.

See? Speedy Delivery Service is using three different public cloud companies. Each one does a special job. They aren’t trying to make these clouds act like one giant cloud. They just pick the best cloud tool for each task. This is a smart multi-cloud way to work and helps them Transform Digital delivery!

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What is the benefit of Multicloud?

Why would “Speedy Delivery Service” use so many different clouds? It might sound like extra work, but there are some really good reasons, or benefits!

• Get the Best Tool for Each Job: Just like you use scissors for cutting paper and a spoon for eating soup, different tools are good at different things. One cloud might be amazing for storing lots of pictures, another might be super smart for understanding customer questions. Multi-cloud lets you pick the “best in show” for every task.
  • Think of it like A sports team. You have a great pitcher, a fast runner, and a strong hitter. Each player has a special skill.
• Don’t Get Stuck with Just One: If all your computer stuff is with only one cloud company, and they change something you don’t like (like raise their prices a lot), it can be hard to switch. This is called vendor lock-in (vendor means seller). Multi-cloud means you have choices! If you don’t like one, you can use another for new projects. This keeps you in control.
• Might Save Money: Because you have choices, cloud companies might offer you better prices to get your business. Also, some clouds might be cheaper for certain jobs. So, you can pick the one that saves you money for that task.
• Safer if Something Goes Wrong: What if one cloud company has a big problem, like its computers stop working for a bit? If all your stuff is there, your business could stop too! If you use multi-cloud, other parts of your business on different clouds can keep working. This is called resilience, meaning you can bounce back quickly from problems, like a bouncy ball.

These benefits help companies Transform Digital work by being flexible and smart.

What is an example of a hybrid cloud?

Let’s talk about “Healthy Hospital.” Hospitals have to be super careful with people’s private health information.

• Keeping Patient Information Super Safe: Healthy Hospital has its own special, very secure computers right inside the hospital (their private cloud or on-premises system). This is where they keep all the secret patient files, like medical history and test results. They have total control here.
• Easy Appointment Booking Online: But Healthy Hospital also wants patients to easily book appointments using a website or an app on their phone. For this, they use a public cloud (maybe from a company like Microsoft Azure). The public cloud is great for websites that many people use because it can handle lots of visitors.
• Working Together Safely: Here’s the hybrid part: The hospital has set up a very safe way for the online appointment system (on the public cloud) to talk to the main patient system (on their private computers). So, when a doctor needs to see appointment details for a patient whose records are private, the systems can share just the right info, very securely. The ability for these different systems to work together smoothly is called orchestration, like a music conductor making sure all the instruments play together nicely.

Healthy Hospital gets the super security of its own computers for private files and the easy-to-use power of the public cloud for its website. This mix is a hybrid cloud, and it helps them Transform Digital care for patients.

What is the benefit of a hybrid cloud?

Why do places like Healthy Hospital choose this hybrid mix? It’s like getting the best of both worlds!

• Keep Secret Stuff Extra Safe: This is a big one. Many companies have information that must be kept very private or follow special rules (this is called compliance). Hybrid cloud lets them keep this important data on their own computers, where they have the most control. It’s like having a secret diary you keep in a locked drawer.
• Use the Computers You Already Have: Most businesses already have some computers and IT gear. Hybrid cloud means they don’t have to throw that away. They can connect their current stuff to the public cloud to add new features or more power when they need it. It’s like adding a new, cool room to the house you already love.
• Grow Big or Small as Needed (Flexibility): Imagine your business suddenly gets super busy for a month (like an ice cream shop in summer!). With a hybrid cloud, you can use extra power from the public cloud just for that busy month. When things slow down, you stop using that extra power. This is called scalability – being able to easily grow bigger or smaller. It saves money because you only pay for the extra power when you use it.
• Things Can Work Faster Nearby: Sometimes, it’s faster if your computer programs are close to the people using them. For example, machines in a factory might need to get information very quickly from a nearby computer. Hybrid cloud lets you keep those speedy local systems running on your own gear.

These good points make the hybrid cloud a popular choice for companies wanting to Transform Digital services step-by-step.

What are the 4 types of cloud computing?

When we talk about “cloud computing,” it’s not just one thing. There are different kinds of services, like different ways to get a pizza! Here are four main types:

Infrastructure as a Service (IaaS):

• What it is: This is like the cloud company giving you the basic stuff to make your own computer system online. They give you virtual servers (like having a computer, but it’s all online), storage space for your files, and network parts. You manage the rest, like the programs and data. Infrastructure means the basic building blocks.
• Pizza Example: The pizza shop rents you an oven and a counter. You bring all your own dough, sauce, cheese, and toppings. You make the whole pizza yourself.
• Used by: People who are good with computer systems and want lots of control.

Platform as a Service (PaaS):

• What it is: Here, the cloud company gives you a bit more. They handle the servers, storage, and other basic stuff. They also give you a ready-made setup (a platform) where you can build and run your own computer programs (called applications) without worrying about the basic machines.
• Pizza Example: The pizza shop gives you the oven, counter, AND pre-made pizza dough and sauce. You just add your favorite toppings and bake it.
• Used by: People who write computer programs (developers).

Software as a Service (SaaS):

• What it is: This is a ready-to-use computer program that you use over the internet. You usually pay a small fee each month or year. You don’t have to worry about fixing it or updating it; the cloud company does all that.
• Pizza Example: You just ordered a fully cooked pizza, and it’s delivered to your door. You just eat it!
• Used by: Almost everyone! Like when you use email online or watch movies on Netflix.

Function as a Service (FaaS) / Serverless:

• What it is: This is a newer type. You write small bits of computer code (called functions) that only run when something specific happens (like someone clicks a button on a website). You don’t have to think about servers at all (that’s why it’s often called “serverless”).
• Pizza Example: Imagine you only pay for the oven to be on for the exact few minutes it takes to cook each slice of pizza, one by one. You don’t rent the whole kitchen.
• Used by: Developers making very quick, small programs that react to things.

Knowing these types helps you pick the right cloud tools to Transform Digital parts of your work.

What is SaaS and PaaS?

Let’s look a bit closer at SaaS and PaaS, as they are super useful for many businesses.

SaaS (Software as a Service) – Like a Ready-to-Use Tool!

• Remember the pizza delivered to your door? SaaS is just like that! It’s software you use online. You don’t usually download big programs.
• Easy things about SaaS:
• Nothing to Install: Usually, you just log in to a website or a simple app.
• Pay a Bit at a Time: Often, a monthly fee is easy to plan for.
• Use it anywhere: On your computer, phone, or tablet if you have internet.

Common Examples:

• Gmail or Outlook for email.
• Google Docs or Microsoft Word Online for writing.
• Zoom or Google Meet for video calls.
  • SaaS is great because companies can use powerful tools without any tech headaches. The SaaS company takes care of all the computer stuff behind the scenes. This is a quick way to Transform Digital tasks.

PaaS (Platform as a Service) – Like a Workshop for Builders!

• If SaaS is a tool you use, PaaS is like a whole workshop where you can build your own tools or computer programs (which are often called applications).
• It gives software makers (developers) all the basic stuff they need, like:
• A place to write their code.
• Tools to test their programs.
• A way to run their programs for others to use.
• Developers don’t have to worry about buying or setting up the basic computers or infrastructure. They can just focus on being creative and building great new software!
• PaaS helps people make new things much faster. It’s a key way to Transform Digital ideas into real working programs.

Both SaaS and PaaS help businesses get things done better and faster online!

What is a multi-cloud environment?

A multi-cloud environment is simply all the different public cloud services a company uses when it decides to work with more than one public cloud company.

Imagine a company is building a new toy.

• They might use Google Cloud to design the toy because that cloud has great design software.
• They might use AWS to run their online toy store because that cloud is good at handling many shoppers.
• They might use IBM Cloud to gather ideas from kids about what toys they like, because that cloud has smart tools for understanding information.

The “environment” is all these different cloud services working for the toy company. The company chooses each cloud for a special reason. They have to manage these different cloud parts, a bit like a project manager makes sure different workers do their jobs right. This helps them Transform Digital toy-making from start to finish!

How many companies are multi-cloud?

Lots and lots of companies use multi-cloud! It’s not just for huge, famous companies. It’s very common.

• Most Big Companies Do It: If you look at big businesses, most of them (maybe 8 or 9 out of 10) use a multi-cloud way of working. Reports from smart people who study this stuff show it’s really popular. For example, a group called Flexera said in 2023 that 89 out of 100 companies they asked had a multi-cloud plan. That’s a lot!

Why so many?

• They want the best cloud for each job.
• They don’t want to put all their trust in just one cloud company.
• Sometimes, different teams in a company like to use different clouds.
• If one company buys another company, they might end up with two different clouds.

So, if you’re thinking multi-cloud is a good way to Transform Digital parts of your business, you’re thinking like many other successful companies!

Hybrid Cloud vs. Multi-Cloud

Any Questions? We’ve Got Answers! (FAQs)

Q: Is this cloud stuff too hard for a small business?

A: Not at all! Many cloud tools, especially SaaS ones (like online email or sales tools), are super easy to start using. A small flower shop might use one cloud service for its website, and another for sending newsletters to customers. That’s multi-cloud, and it’s simple!

Q: Is cloud computing safe for my business information?

A: Big cloud companies spend tons of money on security, probably more than most single businesses could. They have amazing digital locks and guards. But you also have a job: use strong passwords and be careful about who you give access to. It’s like they provide a super strong safe (the cloud), but you still need to pick a good lock combination.

Q: How do I even start choosing?

A: Start small! Think about one thing in your business that takes too much time or doesn’t work well. Could an online tool (a SaaS app) help? Try searching for “[your business type] software” or “[problem you have] online tool.” You might be surprised by the easy options out there!

Conclusion: Your Adventure into the Cloud!

Wow, we’ve learned a lot about Multi-Cloud vs Hybrid Cloud! The most important thing to remember is that these are just ways to help your business do things better, faster, and maybe even have more fun using computer power.

The best first step is to think about what your business needs. What do you want to make better? How can these cloud ideas help you Transform Digital parts of your work?

What’s one small thing you could try or learn more about this week to start your cloud adventure?

Don’t be afraid to explore. The cloud is full of tools to help you make your business dreams come true!