What is Temporal Land

Welcome to the Temporal Land documentation!

Temporal makes it simpler to write, run, and scale reliable cloud applications. At any point in time, failures can happen. You will encouter challenges such as durability, reliability, and scalability. Temporal helps you solve all these challenges for you.

Still, you need to design, write, maintain, and test the business-logic in a consistent way for interacting with third-party services. It can be a database, a message broker, an HTTP API, etc. We call them integrations.


This project is a collection of high-level and opiniated integrations packaged for working with Temporal. The main goal is to give developers a suite of production-ready Temporal workflows and activities so you don't need to maintain a collection of integrations and can focus on your mission.

This approach allows to use Temporal as the central and unique piece for workflow orchestration, delivering a unique developer experience for:

  • Integrations as a Service;
  • Reliable Cloud Platforms;
  • Consistent Data Planes.

This project doesn't aim to improve, simplify, or be a layer on top of Temporal. It aims to improve the developer productivity and experience when working with Temporal, by offering a consistent production-ready collection of integrations in Go. We therefore assume you are familiar with Go and Temporal to dive into this ecosystem.


This ecosystem is designed around three main concepts:

  • Integrations are Go modules interacting with third-party services. Each integration exposes Temporal workflows and activities ready to be used from a worker and executed from a client, which can be any kind of application. For example, the MongoDB integration offers workflows and activities to write, put, update, replace, delete documents in MongoDB.

  • Specifications are Go modules allowing integrations of a same kind to share as much similarities as possible. This allows a very strong consistency across integrations. For example, the MongoDB integration leverages the NoSQL specification, which is also used by AWS DynamoDB, Azure CosmosDB, and Google Firestore. This way, these integrations expose the exact same APIs for operating on documents. It's possible for an integration to implement multiple specifications, or to expose other methods not shared in a specification.

  • The toolkit is a Go module providing developers best practices to write and consume integrations and specifications. These practices are shared across the whole ecosystem for the best developer experience. It includes error handling, a common event's context, and an opiniated way to set Temporal activity's options.

In the documentation and in the Go API comments, you will see two others concepts useful to be described here:

  • An end-user is a developer working with this ecosystem. It must not be confused with a user, which could be used in other place such as in the analytics specification where users are identified, tracked, etc.

  • An overlying integration describes the integration leveraging the specification in use.

Design decisions

Before diving more into the project and start using an integration, it might be useful to understand some of the important design decisions made while building and maintaining this project.

  • Integrations can implement zero, one, or any number of specifications. A specification only allows to have stronger consistency and better experience across integrations for similar sets of features. It must not define the complete behavior of an integration.

  • Specifications must not import or implicitly rely on an integration. This allows developers to create third-party integrations and still rely on the specifications of this ecosystem if desired.

  • End-users must not interact with an underlying specification. Otherwise, end-users would be able to bypass the overlying integration's lifecycle, context, and validations. The use of a specification by an integration is almost transparent for end-users.

  • Integrations' and specifications' Config must not ask end-users for types not part of the standard library. It's up to integrations and specifications to abstract all the complexity of third-party libraries away (if applicable).

Is something missing?

If you notice something we've missed or could be improved on, please follow this link and submit a pull request to the repository. Once we merge it, the changes will be reflected on the website the next time it is deployed. Thank you for your contributions!
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