This Terraform configuration is being broken down into smaller, more manageable pieces called modules. These modules can be reused across multiple environments and teams, improving testing, reusability, and scalability. By structuring the configuration in this way, team members can collaborate on different aspects of the infrastructure without duplicating effort or compromising consistency. The use of Terraform modules also enables the standardization and reuse of infrastructure components across multiple environments, which is essential for maintaining a consistent architecture. Furthermore, separating configurations for different environments into distinct folders allows for state isolation between environments and granular control over configuration as needed. Additionally, sharing modules through the Terraform Registry or Terraform Cloud Private Module Registry facilitates collaboration and versioning among teams, ensuring that changes are communicated before consuming updated modules. By adopting this approach, teams can achieve a more efficient and maintainable infrastructure setup.