Aee_alpha

computer and cloud security engineer|
Studying AWS Solutions Architect Associate
Future Cloud Security Engineer
📚

[Aee_alpha @cloud_alphaa]

🧵 What is Cloud Computing?
If you are new to tech, this is the foundation of everything in AWS
Let’s break it down simply

1.What is cloud computing?
Cloud computing means using computers,storage and services over the internet instead of owning physical hardware.

[Aee_alpha @cloud_alphaa]

A short story🤧💔😭….
My friend is on talking stage with a babe and decided to ask her about her hobbies. This girl replied, “Jollof rice with exotic and chicken, mango juice.” 😭😭😭💀 My guy said, “What an interesting hobby.”She replied, “Thanks dear.” 😭😭😭😭
NAH, THIS GENERATION IS FINISHED. 💔😂😂

[Darryl Ruggles @RDarrylR]

One part of how Kubernetes works that isn't clearly understood is DNS and the resolution of hosts. The article below walks through how CoreDNS actually handles name resolution inside a cluster, from the moment a pod makes a query to how the Corefile config ties it all together.

The section on the ndots setting is particularly useful. It quietly causes extra DNS lookups for external domains, and most engineers never notice the overhead. Understanding that one detail alone can save real debugging time and prevent unnecessary load across a busy cluster.

The kube guy does a solid job laying this out in a clear, practical way without overcomplicating it. If you work with Kubernetes and have never looked closely at how your pods resolve service names, this is worth the read.

#kubernetes #dns #networking

https://t.co/fZZFfpG4x2

[Darryl Ruggles @RDarrylR]

S3 has been around forever and in recent times, AWS has kept expanding what you can do with it. Recently S3 Files was announced and it has a lot of use cases where it makes sense. One typical pattern with Lambda functions is downloading objects to /tmp, processing them, and uploading the result, plus all the boilerplate for transfers, capacity checks, and cleanup. Amazon S3 Files takes a different angle.

The new approach is mounting an S3 bucket directly as a local file system, so your function just reads and writes at a path like /mnt/data and sync happens behind the scenes. The transfer code disappears and the /tmp size limit stops being a constraint you have to design around.

Sharan Sutrapu shows three real cases including a shared workspace for multi-agent AI, thumbnail generation, and a CSV to Parquet pipeline. Check it out!

https://t.co/8l4URCP0s1

#AWS #S3 #S3Files #Lambda #Serverless

[Black Muh @MOHD_ALEED]

Happy married life @Ahmad_Damau . Allah ya baku zaman lafiya 🙏🏻

[Aee_alpha @cloud_alphaa]

Alhamdulillah ❤️🥹🤲

[AWS Developers @awsdevelopers]

me trying to explain the infrastructure without using Agent Toolkit for AWS

[AWS Newsroom @AWSNewsroom]

Amazon's data centers are more than 7x more water-efficient than the industry average. Air cooling most of the year, water only on the hottest days. 75% of the way toward being water positive by 2030. Learn more: https://t.co/JcwjrHWPzJ

[Amazon Web Services @awscloud]

Amazon EC2 M9g & M9gd instances are now available.

[Amazon Web Services @awscloud]

More AI-generated code doesn't make your team faster. It might actually slow you down.

[AWS Newsroom @AWSNewsroom]

AWS is open-sourcing Simple Strands Agent, a framework for building more reliable AI agents. Built on model-agnostic design principles, it outperformed popular open-source alternatives across three major industry benchmarks.

More from @FortuneMagazine : https://t.co/ZyvvWkCcvX

[Amazon Web Services @awscloud]

8 startup founders, all building on AWS.

They built on AWS Activate Credits, shipped faster with Amazon Bedrock, and scaled through AWS Marketplace.

From the first line of code to millions of customers.

[Amazon Web Services @awscloud]

How strong is your organization's foundation?

[AWS Newsroom @AWSNewsroom]

Let's be real, everyone knows one of these people at work:

⚙️ Automates everything before coffee
🔬 Always has the full context (how??)
✍️ Drafts that never need a second pass
🎯 Inbox so clean it's suspicious

They all have one thing in common: they found their @AmazonQuick style.
Take a two-minute quiz to discover yours, and share your result below 👇

https://t.co/OMVBlQPLxe

[Amazon Web Services @awscloud]

What would you code if you had no rules? We asked some of our customers and the answer might surprise you. Tell us what would you do in the comments.

[AWS Developers @awsdevelopers]

The AWS She Builds Mentorship Program returns for 2026!

Get paired 1:1 with an AWS mentor for 12 weeks of career guidance & network expansion.

Applications close June 30! Apply today 👉 https://t.co/xwqFV3NuDX

[OPay @OPay_NG]

Do you have a big idea? Prove it.

Applications for the OPay National Innovation Challenge 2026 is ongoing.

Build. Innovate. Compete for the chance to become an OPay Scholar.

See eligibility and everything you need to apply.
Applications close June 14, 2026.

OPayScholars2026

[Aee_alpha @cloud_alphaa]

It’s normal to be confused when learning cloud concepts.
The key is to keep studying, practicing, and asking questions.
Every expert was once a beginner.

[Aee_alpha @cloud_alphaa]

3 AWS Concepts That Confused Me At First
1️⃣ IAM Users vs Roles
At first they seemed similar.
What helped me:
• Users = permanent identities
• Roles = temporary permissions
That distinction made things much clearer.
#AWS #cloud #Amazon #viral

[Aee_alpha @cloud_alphaa]

3️⃣ Public vs Private Subnets
This one took me a while.
What helped me:
• Public subnet = internet access
• Private subnet = no direct internet access

[Aee_alpha @cloud_alphaa]

2️⃣ Security Groups vs NACLs
Both help secure networks.
What helped me:
• Security Groups → Instance level
• NACLs → Subnet level