trustfall
liquibase
trustfall | liquibase | |
---|---|---|
24 | 54 | |
2,280 | 4,427 | |
- | 1.5% | |
9.2 | 9.9 | |
11 days ago | about 4 hours ago | |
Rust | Java | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
trustfall
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Planner programming blows my mind
Pleasantly surprised to see Predrag show up as a reviewer, but at the same time not at all surprised:
- The [Firebase technical screen](https://startupandrew.com/posts/how-firebase-interviewed-sof...) would have been much easier with something like this, as it was Just Another Optimization Problem™. Part of me wants to try it again with Picat!
- He's doing other very interesting things with programming languages, e.g.: https://github.com/obi1kenobi/trustfall
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Ask HN: Who wants to be hired? (December 2023)
Email: [email protected]
Hi, I'm u9g. I'm looking for an internship for either this winter (in a few weeks) or a summer internship!
Some things I've done:
I integrated a [query engine for lints](https://github.com/obi1kenobi/trustfall) (and contributed optimizations) into [OXC](https://github.com/oxc-project/oxc) (a new Rust-based Javascript Linter).
I wrote [several](https://github.com/u9g/money-lens) [toy](https://github.com/u9g/quickquestion/tree/main/extension) languages and syntax highlighting for them.
I also wrote a [js-to-scheme transpiler](https://github.com/u9g/js2scheme/blob/main/example.js).
Happy to work on things compiler or database oriented, but also happy to learn something new!
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Semver violations are common, better tooling is the answer
If you'd like to dig deeper, here are some links:
- cargo-semver-checks: https://github.com/obi1kenobi/cargo-semver-checks
- Trustfall query engine, which powers cargo-semver-checks: https://github.com/obi1kenobi/trustfall
- Trustfall playground, where you can query Rust library APIs in your browser -- for example, "which structs in `itertools` are importable by more than one path": https://play.predr.ag/rustdoc#?f=2&q=*3-Structs-importable-f...
- 10min conference talk on Trustfall: https://www.hytradboi.com/2022/how-to-query-almost-everythin...
I'm also giving a talk at P99 CONF in a few months about how Trustfall's new optimizations API made cargo-semver-checks over 2300x faster: https://twitter.com/PredragGruevski/status/16893002495908003...
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Cargo-semver-checks: Scan your Rust crate for semver violations
No worries!
Trustfall is even more general than semver actually, one can use it to query any data source -- even HN itself:
https://play.predr.ag/HackerNews
Here's a link to that project if you'd like to check it out:
https://github.com/obi1kenobi/trustfall
I gave a 10min conference talk on it last year titled "How to query (almost) everything"
https://www.hytradboi.com/2022/how-to-query-almost-everythin...
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We created Taxi, and why we felt the need for Another Schema Language
I've had my eye on Taxi for a while, and it's neat! I agree that the problems it aims to solve are real and painful in real life.
In my experience, I'm not sure people care about schemas or schema languages — they are just implementation details best left under the hood. This is why in my own work, I started on the query end of the spectrum instead.
This is why I built Trustfall, a query engine able to query any data source: DBs, APIs, files like PDF, CSV, or JSON, or any combination of those.
GitHub: https://github.com/obi1kenobi/trustfall
Playground showing the query "which GitHub/Twitter users comment on HackerNews stories about OpenAI?": https://play.predr.ag/hackernews#?f=1&q=IyBDcm9zcyBBUEkgcXVl...
- cargo-semver-checks v0.20 and Trustfall v0.4 released — semver-check up to 2354x faster
- DuckDB: Querying JSON files as if they were tables
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Speeding up Rust semver-checking by over 2000x
Here's an example adapter for querying RSS/Atom feeds. Here's an example adapter for querying the HackerNews APIs. Both projects also include a schema and example queries which you can run.
- Trustfall: How to Query (Almost) Everything
liquibase
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I am looking for a troubled/bad open source codebase
While I respect the work, Liquibase's code base is quite messy... https://github.com/liquibase/liquibase
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Any free SchemaDiff tools out there? pgAdmin Schema Diff created a script but it fails (order is wrong, etc)
Have you looked at liquibase?
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dbForge Schema Compare vs Redgate SQL Compare vs ApexSQL Diff
For those in search of a open source solution with commercial support have a look at https://www.liquibase.org/
- How do you manage database structure changes? And deploying code?
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Better alternatives to schemachange for Snowflake Database Object Deployment
I haven't used it for a number of years but it sounds like something like liquibase (https://www.liquibase.org/) might be what you're looking for.
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Version control for database used by C# app
Liquibase
- Dumb Question: Initializing a database.
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How do you handle migrations ?
We use https://github.com/liquibase/liquibase, as most of Dev are used to and comfortable with it.
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Schema vs non-schema prpgramming
Highly recommend you use either Liquibase or Flyway for schema management, and Testcontainers pg to run a transitive database for your tests.
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Deploying data across environments
I haven't used this so I'm not sure it does exactly what you're looking for but I had a DBA recommend it to me as a possible tool to start using as we overhaul our pipelines. https://www.liquibase.org/
What are some alternatives?
postgrest - REST API for any Postgres database
Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
cargo-semver-checks-action - A GitHub Action for running cargo-semver-checks
schemachange - A Database Change Management tool for Snowflake
join-monster - A GraphQL to SQL query execution layer for query planning and batch data fetching.
FluentMigrator - Fluent migrations framework for .NET
graphql-java - GraphQL Java implementation
dolt - Dolt – Git for Data
dgs-framework - [Moved to: https://github.com/Netflix/dgs-framework]
bytebase - The GitHub/GitLab for database DevOps. World's most advanced database DevOps and CI/CD for Developer, DBA and Platform Engineering teams.
genql - Type safe TypeScript client for any GraphQL API
dbmate - :rocket: A lightweight, framework-agnostic database migration tool.