May 2026Monthly Archives

Introduction K6 is an open-source load testing tool used to test the performance and stability of APIs, websites, and applications.It is lightweight, developer-friendly, and uses JavaScript for writing test scripts. K6 helps to: Prerequisites Before installing K6, ensure the following requirements are available: Example test target: Implementation I. K6 Installation… Continue Reading K6 Load Testing Tool – Installation and Sample Test Scripts

Introduction Liquibase is an open-source database change management tool used to track, version, and deploy database schema changes in a structured and controlled way. It is commonly used in DevOps pipelines and CI/CD workflows (Jenkins, GitLab, ArgoCD) to ensure database consistency across development, testing, and production environments. Prerequisites Before installing… Continue Reading Liquibase Installation on Ubuntu 24

Introduction: In Ubuntu 24.04, administrators can temporarily disable or re-enable user access using command-line tools. Locking a user prevents password-based logins without deleting the account or its files. Prerequisites Before proceeding, ensure the following requirements are met: Implementation Use the following command to lock a user account: Command: $ sudo… Continue Reading How to Lock and Unlock a User on Ubuntu 24.04?

Have you ever opened a website and mobile app for the same service and noticed they show different information? Maybe a pass appears on one but not the other, or a session looks available in one place but not elsewhere. These inconsistencies confuse users and slowly reduce trust in the… Continue Reading Resolving App and Website Data Inconsistencies