Cloud computing is often talked about in "big picture" terms, but as a student diving into the engineering side of things, I've realized it’s the small, foundational steps that really make the magic happen.
In my latest cloud computing assignment, I took a deep dive into the Microsoft Azure ecosystem. Here is a breakdown of what I’m learning and a step-by-step guide on how I set up my first cloud environment.
📱 The Cloud Apps I Use Daily (SaaS)
Before we look under the hood, it’s important to recognize how much we already rely on the cloud. Apps like Zoom, Google Meet, Facebook, X (Twitter), and YouTube are all perfect examples of Software as a Service (SaaS).
The beauty of SaaS is that I don't have to manage any infrastructure. I don't need to worry about server maintenance or database updates; I just use the service as-is.
🏗️ Thinking Like a Cloud Architect
When we move beyond just "using" apps and start "building" them, we have to think about infrastructure.
Why should a small Fintech startup choose the Cloud?
If a small fintech company asked for my advice, I’d tell them to skip the on-premise servers and go straight to the cloud for three main reasons:
Scalability: They only pay for what they need to launch. As users sign up, they can scale up instantly to maintain performance without having to buy new hardware.
Cost-Effectiveness: Starting on-premise means paying for physical space, security, cooling, and a large IT staff. In the cloud, those initial costs are reduced to nearly zero. You pay for what you use, keeping the budget lean.
Redundancy: In fintech, data loss is a disaster. Cloud providers allow you to deploy across multiple regions. If one data center has an issue, your data is replicated elsewhere, ensuring the service stays up and running no matter what.
🛠️ Tutorial: Creating an Azure Resource Group
In Azure, a Resource Group is a logical container. Think of it as a folder that holds all the related resources for a specific project—like your Virtual Machines, storage, and databases.
Here is the process I followed to get mine up and running:
Step 1: Accessing the Portal
I started by signing up and logging into my Azure Portal.
Step 2: Setting up a Subscription
To build anything, you need a subscription. I searched for "Subscriptions" in the top search bar to load the management page.
Step 3: Adding the Subscription
I clicked the + Add button and filled in the necessary billing and profile details.
Step 4: Finalizing the Plan
After reviewing the details and clicking Next, I hit Create.
Step 5: Verification
I checked my Notifications (the bell icon) to ensure the deployment was successful.
Step 6: Heading to Resource Groups
With the subscription active, it was time to create the container for my projects. I navigated to the Resource Groups section from the sidebar.
Step 7: Starting the Resource Group Process
I clicked Create to launch the setup wizard.
Step 8: Configuring the Group
I named my resource group Assignment-1 and chose the (US) East US region to keep my resources centralized.
Step 9: Success!
A quick check of the notifications confirmed that my Assignment-1 group was successfully created.
Step 10: The Result
Now, I have a clean workspace ready for my Virtual Machines and other cloud resources.
🏁 Conclusion
Getting started with Azure felt a bit intimidating at first, but once you understand the hierarchy (Subscription > Resource Group > Resources), it all starts to click. This is just the beginning of my cloud journey!
Are you just starting out with Azure or AWS? Let's connect in the comments and share tips!
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