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sqlite
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Show HN: My Go SQLite driver did poorly on a benchmark, so I fixed it
> I would've probably picked the modernc variation
Heads up about the modernc library, it has been stuck on an old version of sqlite for several months [1]. It seems like maintainer time is the limiting factor [2]. There has been a call to arms on that issue page, the maintainer is looking for help, but it looks like not much has arrived. It seems like it might trace back to blockers in the C-to-Go compiler.
It's a major undertaking and a very impressive piece of work, but I'm not surprised it's a struggle when big roadblocks get hit. I hope they find a way to progress, but I'm very relieved to be seeing some CGo-free alternatives like ncruces/go-sqlite3 emerging. I'm going to give it a try for sure and see if I can live with the compromises.
Squinn-go looks very compelling too, but I don't like that it requires the squinn binary to already be installed on a user's machine, I think that gives with one hand and takes with the other: sure, I get to avoid CGo, but I also lose the turnkey, single-command install, static build benefits Go brings out of the box.
Seconding the point about nitty gritty, I'd read it for sure too!
[1]: https://gitlab.com/cznic/sqlite/-/issues/154
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Show HN: Sqinn-Go is a Golang library for accessing SQLite databases in pure Go
No, but that has the disadvantage of being C compiled into Go, then being compiled into native executable.
I'm actually surprised by how readable this came out; props to the Go->C compiler author. But you can guess that pushing this sort of thing through the Go compiler is going to cause some slowdowns due to sheer paradigm mismatch: https://gitlab.com/cznic/sqlite/-/blob/master/lib/sqlite_lin...
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Show HN: MongoDB Protocol for SQLite
FWIW, we use a version of SQLite transpiled into Go to avoid CGI problems: https://gitlab.com/cznic/sqlite
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Go port of SQLite without CGo
It could be clearer in the readme, but note that this is a machine translation from C to Go, repeated for every OS-Arch pair. Example of the one you're most likely to use in production: https://gitlab.com/cznic/sqlite/-/blob/master/lib/sqlite_linux_amd64.go
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What would you rewrite in Golang?
Like this? https://gitlab.com/cznic/sqlite
ent
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Concurrency Control in Go with Ent ORM and MySQL
In this article, we'll delve into the world of concurrency control in Go, specifically focusing on the optimistic locking approach. We'll explore its implementation using Ent ORM to illustrate how to manage data consistency when multiple users interact with the same resource. Keep in mind that this example serves as a simplified illustration, and real-world booking systems involve a many of additional complexities. However, the core concepts presented here provide a solid foundation for understanding optimistic locking in Go applications. Feel free to explore the complete source code in my GitHub repository for a more in-depth look at the implementation.
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Go ORMs Compared
ent is a fairly recent ORM that uses a code-first approach where you define your schema in Go code. Ent is popular thanks to its ability to handle complex data models and relationships elegantly. It's statically typed, which can help catch errors at compile time. However, the learning curve might be steeper compared to more straightforward ORMs like GORM. It's a good fit for applications where complex data models and type safety are priorities.
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Stop using entgo...please
If you found this article, than you are probably similar to how I was a few months ago. I started a project in Go that required a SQL backend and I wanted to use any tool that would help me build this backend quickly. I stumbled upon entgo (an ORM for Go) and decided to give it a try.
- Pocketbase: Open-source back end in 1 file
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Why Golang instead of Rust to develop the Krater desktop app
The ent orm for golang actually does some useful work for you. https://github.com/ent/ent
- Open-sourcing SQX, a way to build flexible database models in Go
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Learning Go for Backend/Fullstack development?
Backend Database interaction with entgo
- Ent ORM for Golang
- My Issue With ORMs
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What project architecture/structure would you recommend?
You can use entgo.io for ORM stuff, it also has entgql extension that integrated with GQLGen. See more at the document: https://entgo.io/docs/tutorial-todo-gql
What are some alternatives?
chai - Modern embedded SQL database
GORM - The fantastic ORM library for Golang, aims to be developer friendly
ffi-overhead - comparing the c ffi (foreign function interface) overhead on various programming languages
SQLBoiler - Generate a Go ORM tailored to your database schema.
sqlite - Go SQLite3 driver
sqlc - Generate type-safe code from SQL
go-sqlite3 - sqlite3 driver for go using database/sql
sqlx - general purpose extensions to golang's database/sql
sqlparser-rs - Extensible SQL Lexer and Parser for Rust
Xorm
proteus - A simple tool for generating an application's data access layer.
go-pg - Golang ORM with focus on PostgreSQL features and performance