Feb 13 ยท 6 min read ยท Hey everyone, Abdul Raheem here! I'm a cloud enthusiast diving deep into AWS, and if you've been following my journey on X or Hashnode, you know I've been "learning in public" by turning ideas into real-world projects. My last serverless post got som...
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Feb 7 ยท 4 min read ยท In modern microservices, the ability to respond to system changes in real-time without tightly coupling services is a competitive advantage. AWS EventBridge sits at the heart of this architecture, acting as a serverless event bus that simplifies the ...
Join discussionFeb 2 ยท 4 min read ยท ๐ Objective The objective of this lab is to understand AWS CloudWatch as a centralized monitoring and observability service and perform hands-on practice with: Metrics Logs Log Groups & Log Streams Alarms SNS Notifications Dashboards This bl...
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Jan 31 ยท 3 min read ยท Introduction This article explains how to send and receive SMS messages using AWS services. You will learn how to: Receive SMS messages and log their content Reply automatically to incoming messages (SMS echo) Send scheduled SMS messages All examples...
Join discussionJan 16 ยท 1 min read ยท ์๊ณ ๋ฆฌ์ฆ ๊ธฐ๋ฐ์ด์ง๋ง ๋๋ถ๋ถ์ ๊ธ๋ค์ด ํ๋ก์๋ฅผ ๋๋ฆฌ๊ธฐ ์ํ ์๋๊ฐ ๋๋ฌด ๋ช ํํ ๋๋ฌ๋๋ค. ๋น ํ ํฌ๋ ๋ณธ์ธ ๊ด๋ จ ๋ถ์ผ ๊ทธ๋ฃน์ ๋ค์ด๊ฐ์ ๊ธ๋ค ๊ตฌ๊ฒฝํ๊ณ ์ธ์ฌ์ดํธ ์ป๋ ๊ฑด ์ถ์ฒ์ด์ง๋ง ๋ง์ผํ ์ด๋ ์ฌ์ ์ด ์ฃผ๋ ์ ๋ฌด๊ฐ ์๋๋ฉด ํ์ ํฌ๋ง์ฉ์ธ ๋ฏํ๋ค. ์ผ์ ์๊ฐ๋ง๋ค 35๊ฐ์ ํฌ์คํธ์ฉ ์๋ก๊ณ ์นจ์ ํด์ค๋ค. ๊ณ์ ๋ณด๊ณ ์์ผ๋ฉด ๋ดค๋ ๊ฒ ๋ ๋์ค๋ ๊ฑธ ๋ณด๋.. ์ ํ๋ธ ์ผ์ธ ๋ ์ธ์คํ ๋ฆด์ค ์ํ๊ณ๊ฐ ๋ ์ค๋ฅธ๋ค. ์ง์ ๊ธ๋ค์ ๋๊ธ์ ๋ฌ์ ๋ณด์๋๋ฐ ์ฌ๋ฏธ๋ ์์๋ค. ์๋์ ๋๊ธ ์ ...
Join discussionJan 9 ยท 2 min read ยท Welcome to Day 47. Today we will learn how to integrating AWS SQS and SNS for reliable messaging. AWSTemplateFormatVersion: '2010-09-09' Description: 'Nautilus DevOps Priority Queuing System' Resources: HighPriorityQueue: Type: AWS::SQS::Que...
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Jan 7 ยท 4 min read ยท Introduction In modern cloud architectures, backups are not just a compliance checkbox, they are a critical component of resilience and disaster recovery strategies. AWS Backup provides a centralised service to automate backups across AWS services su...
Join discussionDec 31, 2025 ยท 7 min read ยท When we work with AWS, many things keep happening in the backgroundโservers are running, applications are serving requests, logs are getting generated, and traffic keeps changing. But without monitoring, we wonโt know if something goes wrong until us...
Join discussionDec 17, 2025 ยท 3 min read ยท Introduction Securing AWS accounts is crucial in todayโs cloud-driven world. One of the simplest yet most overlooked risks is IAM users without Multi-Factor Authentication (MFA). Accounts without MFA are highly vulnerable to password leaks, phishing ...
Join discussionDec 2, 2025 ยท 4 min read ยท Push notifications look simple from the outside, but delivering them reliably, at scale, and with low latency requires a solid backend foundation. The architecture you shared brings together multiple AWS services to form a dependable and high-perform...
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