Deterministic simulation testing, popularized by the FoundationDB team, is now considered the gold standard for testing mission critical software. FoundationDB’s success with deterministic simulation testing has set a high bar for reliability and correctness in distributed databases, with WarpStream and TigerBeetle following suit. WarpStream, a unique database system, leverages object storage for improved performance and cost efficiency. Antithesis, a groundbreaking hypervisor, takes deterministic simulation testing to the next level by simulating Docker containers and injecting faults intelligently. This technology has proven to be more effective in catching bugs than traditional testing methods, making it a game-changer in building robust distributed systems.
https://www.warpstream.com/blog/deterministic-simulation-testing-for-our-entire-saas