feat: add "What is Continuous Integration?" article, update structure

Renamed "what_is_event_driven_development" to server category.
Introduced new file for continuous integration topic.

Author: mahatmamahardhikach

pages/faq/software_development/server/what_is_continuous_integration.md

@@ -0,0 +1,80 @@
+---
+layout: default
+title: What is Continuous Integration?
+parent: What is a Server?
+grand_parent: Software Development
+description: "What is Continuous Integration?"
+---
+
+# What is Continuous Integration?
+
+## Table of Contents
+
+- [Introduction](#introduction)
+- [Definition of Continuous Integration](#definition-of-continuous-integration)
+- [How Continuous Integration Works](#how-continuous-integration-works)
+- [Benefits of Continuous Integration](#benefits-of-continuous-integration)
+- [Popular CI Tools](#popular-ci-tools)
+- [Best Practices for Continuous Integration](#best-practices-for-continuous-integration)
+- [Challenges in CI Implementation](#challenges-in-ci-implementation)
+- [Conclusion](#conclusion)
+
+## Introduction
+
+In modern software development, maintaining code quality and delivering updates quickly are crucial. **Continuous
+Integration (CI)** is a practice that addresses these challenges by automating code integration and testing processes.
+This article explores what CI is, its benefits, and how to implement it effectively.
+
+## Definition of Continuous Integration
+
+Continuous Integration is a development practice where developers frequently merge their code changes into a shared
+repository. Each integration triggers an automated build and testing process to ensure that the codebase remains
+functional and error-free.
+
+## How Continuous Integration Works
+
+1. **Code Merge**: Developers commit their code changes to a version control system (e.g., Git).
+2. **Automated Build**: A CI server (e.g., Jenkins, CircleCI) compiles the code to ensure it builds correctly.
+3. **Automated Testing**: Unit, integration, and other tests are run to verify the functionality and stability of the
+   code.
+4. **Feedback**: The CI server provides immediate feedback on the build and test results, enabling developers to address
+   issues quickly.
+
+## Benefits of Continuous Integration
+
+- **Improved Code Quality**: Frequent testing identifies and resolves bugs early.
+- **Faster Delivery**: Automation accelerates the development lifecycle.
+- **Reduced Integration Problems**: Regular merges prevent integration issues.
+- **Enhanced Collaboration**: CI fosters teamwork by ensuring code compatibility.
+- **Immediate Feedback**: Developers can address issues as they arise, reducing delays.
+
+## Popular CI Tools
+
+- **Jenkins**: Open-source and highly customizable.
+- **CircleCI**: Easy to set up and integrates well with GitHub.
+- **GitLab CI/CD**: Built into GitLab for seamless integration.
+- **Travis CI**: Popular among open-source projects.
+- **Azure DevOps**: Offers robust CI/CD pipelines for enterprise solutions.
+
+## Best Practices for Continuous Integration
+
+- **Commit Frequently**: Merge code changes often to avoid large, complex integrations.
+- **Automate Tests**: Ensure comprehensive test coverage to catch issues early.
+- **Use a Dedicated CI Server**: Avoid dependencies on local development environments.
+- **Monitor Builds**: Regularly review build logs and reports to identify trends and issues.
+- **Maintain a Stable Build**: Address build failures immediately to prevent disruptions.
+
+## Challenges in CI Implementation
+
+- **Initial Setup Complexity**: Configuring CI pipelines can be time-consuming.
+- **Test Maintenance**: Keeping tests up-to-date with evolving code can be challenging.
+- **Resource Allocation**: CI requires computational resources, which can increase costs.
+- **Cultural Resistance**: Adopting CI practices may face resistance from teams unfamiliar with automation.
+
+## Conclusion
+
+Continuous Integration is a cornerstone of modern software development, enabling teams to deliver high-quality software
+faster and more efficiently. By automating integration and testing processes, CI minimizes errors, enhances
+collaboration, and accelerates development cycles. While implementation can be challenging, the benefits far outweigh
+the effort, making CI an essential practice for any development team.
+

pages/faq/software_development/what_is_event_driven_development.md renamed to pages/faq/software_development/server/what_is_event_driven_development.md

@@ -1,8 +1,8 @@
 ---
 layout: default
 title: What is Event-Driven Development?
-parent: Software Development
-grand_parent: FAQ
+parent: What is a Server?
+grand_parent: Software Development
 description: "What is Event-Driven Development?"
 ---