Temporal vs Terraform

Temporal is a workflow platform for applications that need work to recover after crashes, network failures, or infrastructure outages. Workflows preserve state at each step and resume from that point. Failure-handling tools include automatic retries with backoff, timeout classes, heartbeating, and Saga compensation. Durable timers can wait for months; cron schedules support backfill, and workflows can use Continue-As-New. Signals, Queries, Updates, and Workflow Streams let users read or change workflows while they run. Teams can self-host the open-source Temporal Service or use managed Temporal Cloud. SDKs are listed for Go, Java, Python, TypeScript,.NET, PHP, Ruby, and Rust, alongside integrations for several AI tools. Temporal Cloud keeps application code and data in customer-controlled infrastructure, sending encrypted orchestration data to the service; it uses AES 256 encryption at rest and TLS in transit. The cloud service is SOC 2 Type II certified and compliant with GDPR and HIPAA. Pay-As-You-Go has no base monthly fee and includes $150 in credits for 90 days; Business costs $500 a month or 10% of usage, whichever is greater.

Terraform is an infrastructure-as-code tool for defining, provisioning, and managing cloud and on-premises resources through human-readable configuration files. Its core process is to write a configuration, review an execution plan, then apply approved changes. Providers connect Terraform to services through APIs, and the Terraform Registry lists providers for AWS, Azure, Google Cloud, Kubernetes, GitHub, and Splunk. Modules package reusable infrastructure configurations that users can find or publish in the Registry. The free Community Edition is a downloadable command-line tool. HCP Terraform adds remote execution, repository connections to GitHub, GitLab, and Bitbucket that can trigger plans after changes, and an API. It stores state remotely with encryption at rest and offers workspaces, single sign-on, and role-based access controls. HCP Terraform and Terraform Enterprise support Sentinel policies. HashiCorp cautions that policy-as-code is a guardrail, not a security boundary, and trusted providers and modules matter because they can access workspace variables and state. Downloads are available for Windows, macOS, and Linux.