Why is it important to use remote state storage?

Using remote state storage is crucial primarily because it facilitates collaboration among teams and helps prevent state file corruption. When multiple team members work on a Terraform configuration, using local state files can lead to significant issues. For instance, if two or more configurations are updated simultaneously from different machines, inconsistencies can arise, potentially leading to resource conflicts or outdated deployments.

Remote state storage allows the state file to be stored in a centralized location, where it can be accessed by anyone on the team. This ensures that all users are working from the most current state file, which helps maintain consistency across the infrastructure. Additionally, centralized storage often includes mechanisms for versioning and locking, further reducing the risk of state file corruption, as these systems can manage changes and prevent simultaneous writes.

By utilizing remote state storage, organizations can achieve better collaboration, maintain more reliable infrastructure states, and enhance their overall operational efficiency.