4 pages tagged with "query everything"

In 2022, I gave a talk at a virtual conference with an unforgettable name: HYTRADBOI, which stands for "Have You Tried Rubbing a Database On It?" Its goal was to discuss unconventional uses of database-like technology, and featured many excellent talks.

My talk "How to Query (Almost) Everything" received copious praise. It describes the Trustfall query engine's architecture, and includes real-world examples of how my (now-former) employer relies on it to statically catch and prevent cross-domain bugs across a monorepo with hundreds of services and shared libraries. For example:

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Last month, I gave a talk titled "SemVer in Rust: Breakage, Tooling, and Edge Cases" at the FOSDEM 2024 conference. The talk is a practical look at what semantic versioning (SemVer) buys us, why SemVer goes wrong in practice, and how the cargo-semver-checks linter can help prevent the damage caused … read more

This post describes work in progress: how cargo-semver-checks will benefit from the upcoming query optimization API in the Trustfall query engine. Read on to learn how a modern linter works under the hood, and how ideas from the world of databases can improve its performance.

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I recently built cargo-semver-checks, a linter that ensures crates adhere to semantic versioning. This is why and how I built it.

Fearless development is a key theme throughout Rust. "If it compiles, it works", fearless concurrency, etc.

But there's one aspect of Rust (and nearly all other languages) that isn't entirely fearless yet: cargo update, upgrading the versions of the project's dependencies.

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