tusker
ultimatepp
tusker | ultimatepp | |
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9 | 21 | |
201 | 738 | |
- | 2.6% | |
5.8 | 9.5 | |
4 months ago | 12 days ago | |
Python | C++ | |
The Unlicense | BSD 2-clause "Simplified" License |
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tusker
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We built our customer data warehouse all on Postgres
Thanks! Yeah definitely agree that building out declarative table management for Postgres would be a major effort. A few open source projects I've seen in that area include:
https://github.com/sqldef/sqldef (Go)
https://github.com/bikeshedder/tusker (Python but being ported to Rust)
https://github.com/tyrchen/renovate (Rust)
https://github.com/blainehansen/postgres_migrator (Rust)
Some of these are based on parsing SQL, and others are based on running the CREATEs in a temporary location and introspecting the result.
The schema export side can be especially tricky for Postgres, since it lacks a built-in equivalent to MySQL's SHOW CREATE TABLE. So most of these declarative pg tools shell out to pg_dump, or require the user to do so. But sqldef actually implements CREATE TABLE dumping in pure Golang if I recall correctly, which is pretty cool.
There's also the question of implementing the table diff logic from scratch, vs shelling out to another tool or using a library. For the latter path, there's a nice blog post from Supabase about how they evaluated the various options: https://supabase.com/blog/supabase-cli#choosing-the-best-dif...
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Ask HN: What are some unpopular technologies you wish people knew more about?
Big fan of tusker (https://github.com/bikeshedder/tusker) for PostgreSQL migrations. Tusker takes a SQL-first approach; You write your schema in declarative DDL (I have my entire project in one schema.sql file) and when you edit it, tusker generates the sql code required to migrate. It uses temporary test databases to run both your declarative DDL and your step-by-step migrations to ensure they are in lock step. And it can connect to live databases and diff your schema/migrations against reality. I've never seen a better toolkit for schema evolution.
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Pgroll: zero-downtime, undoable, schema migrations for Postgres
Forr postgres, how does the schema diffing aspect compare to migra?
https://github.com/djrobstep/migra
I'm asking because, although migra is excellent and there are multiple migrations tools based on it (at least https://github.com/bikeshedder/tusker and https://github.com/blainehansen/postgres_migrator), issues are piling up but development seem to be slowing down
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Diesel 2.1
Is this similar to migra? There's a tool written in Rust that calls it, postgres_migrator (there's also tusker)
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Ask HN: ORM or Native SQL?
The best solution I've ever seen is this Rust library https://github.com/cornucopia-rs/cornucopia
You write plain SQL for you schema (just a schema.sql is enough) and plain SQL functions for your queries. Then it generates Rust types and Rust functions from from that. If you don't use Rust, maybe there's a library like that for your favorite language.
Optionally, pair it with https://github.com/bikeshedder/tusker or https://github.com/blainehansen/postgres_migrator (both are based off https://github.com/djrobstep/migra) to generate migrations by diffing your schema.sql files, and https://github.com/rust-db/refinery to perform those migrations.
Now, if you have simple crud needs, you should probably use https://postgrest.org/en/stable/ and not an ORM. There are packages like https://www.npmjs.com/package/@supabase/postgrest-js (for JS / typescript) and probably for other languages too.
If you insist on an ORM, the best of the bunch is prisma https://www.prisma.io/ - outside of the typescript/javascript ecosystem it has ports for some other languages (with varying degrees of completion), the one I know about is the Rust one https://prisma.brendonovich.dev/introduction
- Tusker: PostgreSQL Migration Management Tool
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Migra: Like Diff but for PostgreSQL Schemas
> Tusker actually uses Migra to power its functionality: https://github.com/bikeshedder/tusker#how-does-it-Work
What a twist! Might we ask what field you work in? Seems niche
ultimatepp
- Ask HN: What are some unpopular technologies you wish people knew more about?
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Hey guys, just wanted to share some exciting news with you all. U++ 2022.3 has recently been released and there's one big change that everyone should know about. So, what's the big change you ask? Well, you'll have to download the latest version to find out! Happy coding!
For more information, you can also visit our official site: https://www.ultimatepp.org/.
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MacOS IDE multiplatform
Have you considered Ultimate++?
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[Cpp] Une assez grande liste de bibliothèques graphiques C ++
U++
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U++ 2022.3 has been release with one major change
You can also visit our official site for more information.
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-🎄- 2022 Day 24 Solutions -🎄-
U++ (C++ framework)
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C++ Projects with GUI
The true thing is that you may find U++ framework very interesting. We created our framework to be extremely easy to use by beginners. We prepared various tutorials that will teach you how to create powerful UI applications with our technology.
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Tic tac toe ine c++ ?
Some say qt, others wxwidgets, u++, sfml, here is a video from quick search on wxwidgets and c++ for beginners https://www.youtube.com/watch?v=FOIbK4bJKS8 Choosethem depending on learning curve and where they will take you, you might learn something harder because it takes you farther to where you want to go.
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-🎄- 2022 Day 10 Solutions -🎄-
U++ (C++ GUI/RAD framework) day 10 solution at github
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-🎄- 2022 Day 9 Solutions -🎄-
U++ (C++ framework): https://github.com/ped7g/adventofcode/blob/main/2022-upp/09_rope_bridge/09_rope_bridge.cpp
What are some alternatives?
migra - Like diff but for PostgreSQL schemas
VulkanSceneGraph - Vulkan & C++17 based Scene Graph Project
pgroll - PostgreSQL zero-downtime migrations made easy
filesystem - An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.
sqldef - Idempotent schema management for MySQL, PostgreSQL, and more
mindforger - Thinking notebook and Markdown editor with LLM wingman.
SQLMonitor - SQL Server monitor, manages sql server performance, monitor sql server processes and jobs, analyze performance, analyse system, object version control, view executing sql query, kill process / job, object explorer, database shrink/log truncate/backup/detach/attach.
Elements C++ GUI library - Elements C++ GUI library
OpenDBDiff - A database comparison tool for Microsoft SQL Server 2005+ that reports schema differences and creates a synchronization script.
fyne - Cross platform GUI toolkit in Go inspired by Material Design
pg-osc - Easy CLI tool for making zero downtime schema changes and backfills in PostgreSQL
OctaneGUI - OctaneGUI is a renderer agnostic multi-window multi-platform UI library for C++.