jet/equinox

This system is a .NET library for building event-sourced applications, providing a consistent API for managing state transitions and querying event streams. It supports multiple storage backends, including Cosmos DB, DynamoDB, EventStore, and various SQL databases, each with dedicated implementations and integration tests. The library also includes a test harness for load testing and utility tools for performance benchmarking.

This period focused on modernizing the codebase by migrating to .NET 6/10 and removing legacy serialization and store implementations. It introduced a new caching subsystem, a Decider-based API surface, and an in-memory store for testing, while also enhancing the CLI tool with load testing capabilities.

12 changes

This period focused on expanding the project's storage capabilities by introducing a new SQL-based stream store with connectors for major database systems, alongside a complete rewrite of the Cosmos DB store in F#. Additionally, the team extracted a standalone test harness and added comprehensive integration tests and Prometheus metrics to support these new storage backends.

8 changes

This period focused on expanding the project's storage capabilities by introducing new implementations for DynamoDB and PostgreSQL, alongside a corresponding Prometheus metrics layer. Concurrently, significant effort was directed towards increasing test coverage, including integration tests for the new stores and unit tests for core concurrency and batching components.

6 changes

jet/equinox was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.