cool-tech.hashnode.devAWS CloudFormation : Grasping Parameters and Mappings.Introduction When using AWS CloudFormation it is best practice to make reusable, safe, and environment-agonistic templates. Parameters and mappings are taken into consideration here. They improve maintainability and minimise human error while enablin...May 31, 2025·4 min read
cool-tech.hashnode.devAWS CloudFormation : Grasping Parameters and Mappings2.Introduction When using AWS CloudFormation it is best practice to make reusable, safe, and environment-agonistic templates. Parameters and mappings are taken into consideration here. They improve maintainability and minimise human error while enablin...Jan 31, 2025·4 min read
cool-tech.hashnode.devAWS CloudFormation : Common mistakes made by EngineersWhen using AWS CloudFormation , even experienced engineers might make mistakes . The following are some of the most common mistakes and their solutions: Hardcoding values Hardcoding values such as AMI IDs , instance types, etc., directly on AWS Cloud...Jan 14, 2025·3 min read
cool-tech.hashnode.devNginx Configuration: Host an application on multiple domains.Introduction Have you ever wondered how companies can serve the same applications on different domains? Either for branding initiatives or SEO strategies? Hosting an application on multiple domains using the same codebase could be the means to unlock...Oct 23, 2024·2 min read
cool-tech.hashnode.devAWS Security Groups and Network ACL - Diving into the Depths of AWS Security.The invulnerable fortress of AWS beckons in the complex world of cloud security, where every byte of data is of immeasurable importance. The protection of EC2 instances becomes a mission of utmost importance as digital landscapes grow and vulnerabili...Aug 23, 2023·6 min read
