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Author: Khalid ElGazzar

AWS Compute services| EC2, ECS, Lambda and more | SWAC.blog
Amazon Web Services Spot Light 

Maximizing Your AWS Compute Power: An indepth look at EC2, ECS, Lambda, and More

June 14, 2023July 25, 2023 Khalid ElGazzar 0 Comments AWS, Cloud, Compute, Containers, Serverless

What is AWS Compute? Dealing with Compute services is one of the early tasks done by any entrant into the

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AWS Databases | Choosing the right type | SWAC.blog
Amazon Web Services 

Choosing the Right AWS Database: A Guide for Modern Applications

May 17, 2023July 22, 2023 Khalid ElGazzar 0 Comments AWS, Cloud, Database, NoSql Database, Relational Database

I. Introduction In today’s digital age, data is king. Whether you’re running an e-commerce website, a mobile app, or a

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System Design | Software Architecture
System Design 

10 Essential System Design Elements You Need to Know (Part 2)

May 1, 2023December 23, 2023 Khalid ElGazzar 0 Comments Software Architecture, System Design

Introduction In the first part of this series, I covered 5 essential system design elements, such as load balancers, proxy

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System Design | Software Architecture
Misc Spot Light System Design 

10 Essential System Design Elements You Need to Know (Part 1)

April 28, 2023December 23, 2023 Khalid ElGazzar 0 Comments Software Architecture, System Design

Introduction Building a scalable, efficient, and reliable system is a challenging task. You need to consider various factors such as

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AWS Route 53 and its policies | DNS | Domain Naming System
Misc Amazon Web Services 

Amazon Route 53 Routing Policies: A cornerstone component in improving performance & availability

April 26, 2023July 25, 2023 Khalid ElGazzar 0 Comments AWS, Cloud, DNS, Route53

Dealing with Amazon Route 53 is one of my favorite tasks. The main reason behind this is that AWS had

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GNU Linux System Monitoring | htop command | SWAC.blog
GNU Linux Operating Systems 

The Essential Guide to Linux System Monitoring with Top, Htop, and Vmstat

April 14, 2023July 22, 2023 Khalid ElGazzar 0 Comments GNU, Linux, Open Source

Introduction When it comes to running Linux servers and applications, monitoring system performance is crucial to ensuring everything is running

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WSL | Windows subsystem for Linux
GNU Linux Operating Systems Windows 

Unlock your web development superpowers with WSL (Windows Subsystem for Linux)

March 14, 2023July 22, 2023 Khalid ElGazzar 0 Comments GNU, Linux, Open Source, windows, WSL

As a web developer working on Windows, you may have felt left out when it comes to certain tools and

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GNU Linux
GNU Linux Operating Systems 

GNU Linux from a Developer’s Eye

February 2, 2023November 16, 2023 Khalid ElGazzar 0 Comments GNU, Linux, Open Source

Linux (or GNU Linux) is a free and open-source operating system that has become the backbone of much of the

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Digital Transformation is inevitable
Misc Digital Transformation 

Driving Business Growth through Digital Transformation: Key Factors to Consider

January 15, 2023July 25, 2023 Khalid ElGazzar 0 Comments AWS, Business, Digital Transformation, GCP, OCI, Technology

Introduction As technology continues to evolve at a breakneck pace, businesses that fail to adapt risk being left behind. Digital

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AWS | Amazon Web Services
Cloud Computing AWS 

AWS Well Architected Framework

January 2, 2023July 24, 2023 Khalid ElGazzar 0 Comments AWS, Cloud, Frameworks

If you’re considering building or migrating to the cloud, it’s important to have a strong foundation for your architecture. That’s

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Cloud => AWS

AWS Services for Developers. DVA-C02 & DVA-C03
Amazon Web Services AWS Cloud Computing Developer Tools Spot Light 

AWS Services for Developers: The Last DVA-C02 Window Before DVA-C03

October 14, 2026October 26, 2026 Khalid ElGazzar 0

A map of the AWS services developers use, eight architectures from WordPress to event-driven microservices, and exam tips before DVA-C02 retires.

DevOpsDays Cairo 2026: speaker at the podium and the slide The Foundational Engineer, engineering governance and anti-burnout in the era of agentic AI co-workers
Developer Tools Programming 

Engineering Governance in the Era of Agentic AI: The Foundational Engineer

October 6, 2026October 30, 2026 Khalid ElGazzar 0

Recent

AWS Services for Developers. DVA-C02 & DVA-C03
Amazon Web Services AWS Cloud Computing Developer Tools Spot Light 

AWS Services for Developers: The Last DVA-C02 Window Before DVA-C03

October 14, 2026October 26, 2026 Khalid ElGazzar 0

A map of the AWS services developers use, eight architectures from WordPress to event-driven microservices, and exam tips before DVA-C02 retires.

DevOpsDays Cairo 2026: speaker at the podium and the slide The Foundational Engineer, engineering governance and anti-burnout in the era of agentic AI co-workers
Developer Tools Programming 

Engineering Governance in the Era of Agentic AI: The Foundational Engineer

October 6, 2026October 30, 2026 Khalid ElGazzar 0
Khalid ElGazzar discussing Kiro IDE from AWS as a SDD tool within DevOpsDaysCairo-2026 conference
Amazon Web Services AWS Code Editors Developer Tools Spot Light 

From Vibe Coding to Spec-Driven Development with Kiro IDE from AWS

July 7, 2026October 26, 2026 Khalid ElGazzar 0

SWAC BLOG | the Software, Architecture and Cloud Blog

SWAC BLOG  | the Software, Architecture & Cloud Blog.

 

Email : info (at) swac (dot) blog

Website : https://swac.blog/

Development and Technical blogging by Khalid ElGazzar

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