https://www.compacompila.com/tags/system-design/Learn at your pace. A blog focused on Software engineering and AWSHugo 0.142.0 & FixIt v0.3.17encompacompila.com@gmail.com (El Compa)compacompila.com@gmail.com (El Compa)Sun, 03 Aug 2025 15:04:38 +0400https://www.compacompila.com/posts/centralyzing-env-variables/Sun, 03 Aug 2025 15:04:38 +0400El Compahttps://www.compacompila.com/posts/centralyzing-env-variables/<div class="featured-image"> <img src="https://www.compacompila.com/images/posts/env-variables.webp" referrerpolicy="no-referrer" style="width: 100%; max-width: 640px; height: auto;"> </div>Managing environment variables across 40 microservices can be chaotic and insecure. Discover how we tackled this challenge by centralizing secrets and configurations with AWS Parameter Store instead of AWS Secrets Manager. This article offers a step-by-step guide, including Go code examples, to improve your system's security and simplify operations.https://www.compacompila.com/posts/the-small-change-that-make-big-noise/Mon, 16 Jun 2025 06:04:38 +0400El Compahttps://www.compacompila.com/posts/the-small-change-that-make-big-noise/<div class="featured-image"> <img src="https://www.compacompila.com/images/posts/little-details.webp" referrerpolicy="no-referrer" style="width: 100%; max-width: 640px; height: auto;"> </div>This article tells the true story of how I optimized a backend process that was inexplicably taking 75 seconds longer than it should. Even though we used Go and goroutines for parallel processing, the bottleneck was hiding in the most unexpected place: warning logging. I show you the analysis, before and after data, and a code example so you can see for yourself how such a common operation can destroy the performance of a concurrent system. A vital lesson on how the smallest details can have the biggest impact.https://www.compacompila.com/posts/solving-navigation-issue/Sat, 17 May 2025 00:04:38 +0400El Compahttps://www.compacompila.com/posts/solving-navigation-issue/<div class="featured-image"> <img src="https://www.compacompila.com/images/posts/solving-navigation-problem.webp" referrerpolicy="no-referrer" style="width: 100%; max-width: 640px; height: auto;"> </div>I show you how I solved a navigation problem on my blog using CloudFront functionshttps://www.compacompila.com/posts/deploy-static-websites-serverless/Wed, 14 May 2025 05:05:38 +0400El Compahttps://www.compacompila.com/posts/deploy-static-websites-serverless/<div class="featured-image"> <img src="https://www.compacompila.com/images/posts/deploy-static-website-serverless.webp" referrerpolicy="no-referrer" style="width: 100%; max-width: 640px; height: auto;"> </div>I show you how to deploy a static website in a serverless way using S3 buckets and Cloudfront distributionshttps://www.compacompila.com/posts/how-i-developed-this-blog/Mon, 12 May 2025 13:04:38 +0400El Compahttps://www.compacompila.com/posts/how-i-developed-this-blog/<div class="featured-image"> <img src="https://www.compacompila.com/images/posts/how-i-developed-this-blog.webp" referrerpolicy="no-referrer" style="width: 100%; max-width: 640px; height: auto;"> </div>I share with you which technologies I used to develop this blog. Besides I show you which could be the downsides of using an SSG.