Google, IBM & Meta Certificates — All 10,000+ Courses at 40% Off
One annual plan covers every course and certificate on Coursera. 40% off for a limited time.
Get Full Access
Learn how to tackle large tfstate files in this 25-minute Japanese conference talk that shares Wantedly's Infrastructure Squad's experience managing cloud resources with Terraform since 2015. Explore the challenges faced with growing tfstate files, including extended plan/apply execution times and cloud provider rate limit issues. Discover practical solutions through Wantedly's implementation of tfaction for GitHub Actions CI/CD workflows and Terraform provider upgrades using Renovate. Examine strategies for splitting tfstate by service and functionality units, weighing the benefits of resolved performance issues against challenges like time-intensive migrations and large Renovate PRs. Follow along as speaker Hayato Kawai details the gradual transition process while managing cognitive load between pre- and post-split states.
