Cloud migrations don’t fail because of Terraform syntax errors.They fail because teams lose visibility.When workloads move from the data center to the cloud,...

Live demo February 25th: Watch Terraform plans run 100x faster with parallel execution. See the feature that eliminates the state file bottleneck.

Simple, predictable pricing for teams of all sizes. Start free, scale as you grow.

Sign up for Stategraph Demo Day on December 17th, 2025.

Frameworks: No, Libraries: Yes. Developing a product in OCaml from Scratch Malcolm Matalka (Terrateam) ABSTRACT Terrateam is an open source infrastructure management product written in OCaml. In order to stay lean and flexible, Terrateam has developed almost all of its own frameworks and tooling. With a small team, the Terrateam product punches well above its weight compared to its competition. This talk will cover the choice to develop their own frameworks, the good, the bad, and how OCaml has been instrumental in being able to achieve so much despite being a two person company. Session page: https://fun-ocaml.com/2025/terrateam/ Connect with FUN OCaml: Twitter: https://x.com/FunOCaml Bluesky: https://bsky.app/profile/fun-ocaml.com #ocaml --- Big Thanks(TM) go to our generous sponsors who made FUN OCaml possible! * Octra Labs - https://octra.org/ - Platinum Sponsor * Ahrefs - https://ahrefs.com/ - Platinum Sponsor * Dialo - https://dialo.ai/ - Gold Sponsor * LexiFi - https://www.lexifi.com - Bronze Sponsor * Jane Street - https://www.janestreet.com/ - Bronze Sponsor * LightSource - Volunteer / Organizer Commitment * Tarides - Volunteer / Organizer Commitment

We showed Stategraph to a room full of infrastructure engineers. The Q&A surfaced what actually matters: scale, self-hosting, and when you can stop splitting root modules.

OCaml's type system catches state corruption at compile time. Type-safe SQL, automatic serialization, and immutability by default prevent entire categories of bugs.

Join Terrateam and help build the future of infrastructure automation.

Stategraph ingests Terraform state files through four transformations. We built a round-trip validation test to prove that every transformation is lossless and no data gets lost along the way.

Every part of the stack is accelerating except infrastructure. Terraform has the ecosystem but not the speed. That's fixable.

Deep dive into Terraform's dependency graph: DAG construction, implicit vs explicit dependencies, graph walking, and parallel execution.

Stategraph replaces Terraform's flat state file with a database-backed dependency graph. Disjoint changes can run in parallel, and state is queryable.

After a long hiatus, I’m back to doing the CTM bookclub. It’s been quite busy at work, but we (Terrateam) delivered GitLab support, are working on Bitbucket, and we’ve delivered a host of other change...

Description Type of change Bug fix New feature Breaking change Documentation update Other (explain): RFD Checklist I have read the contributing guidelines The pull request title follows ...

Podcast Episode · Software Engineering Radio - the podcast for professional software developers · 23/04/2025 · 56m

Terrateam has done a lot with a little.

OpenTofu is an open-source alternative to Terraform, designed for managing infrastructure as code. It enables users to define, provision, and manage their cloud and on-premises resources using a decla...

Fast, open-source tool for estimating infrastructure costs from Terraform plans and state files - terrateamio/openinfraquote

I like an API that captures a problem and expresses it concisely. I imagine this is how mathematicians feel when they create a beautiful proof. I’ve always enjoyed a good API but it wasn’t until I wor...

At Terrateam, we are big fans of Fly.io. The service is hosted there and it’s served us well. Just deploy your TOML file, get your infrastructure, do something else with the rest of your day. One of t...

Learn practical approaches to organizing Terraform code in complex environments. Discover techniques for building reusable modules, managing configuration across environments, and scaling infrastructu...

YouTube video by More than Certified

Terrateam is a SaaS platform for managing infrastructure as code, addressing the challenge of building a scalable, reliable, and maintainable system for handling complex workflows in high-performance ...

Terrateam is an open-source GitOps CI/CD platform for automating infrastructure workflows. It integrates with GitHub to orchestrate Terraform, OpenTofu, CDKTF, and Terragrunt operations via pull re...

Learn how we implemented dynamic query execution in PostgreSQL for our Audit Trail feature, balancing type safety and performance.

YouTube video by Terrateam