mvsqlite VS sqlitebrowser

I’ve been using FDB for toy projects for a while. It’s truly rock solid. That being said, I wish there were more layers.

Ideally someone could implement the firestore or dynamodb api on top.

https://github.com/losfair/mvsqlite

For the rough plan, it's Cloud Backed SQLite meets FoundationDB.

- Oh, and if you're wondering about backup to S3, they have that too: https://github.com/libsql/bottomless

- Uh, sqld can integrated with this https://github.com/losfair/mvsqlite, so now your SQLite is backed by FoundationDB!?

- Meanwhile Litestream exists https://github.com/benbjohnson/litestream/

Shameless plug of my [mvSQLite](https://github.com/losfair/mvsqlite) project here! It's basically another distributed SQLite, but with support for everything expected from a proper distributed database: synchronous replication, strictly serializable transactions, + scalable reads and writes w/ multiple concurrent writers.

This project looks really exciting!

I'm working on mvsqlite [1], a distributed SQLite based on FoundationDB. When doing the VFS integration I have always wanted to patch SQLite itself, but didn't because of uncertainty around correctness of the patched version...

A few features on my wishlist:

1. Asynchronous I/O. mvsqlite is currently doing its own prefetch prediction that is not very accurate. I assume higher layers in SQLite have more information that can help with better prediction.

2. Custom page allocator. SQLite internally uses a linked list to manage database pages - this causes contention on any two transactions that both allocate or free pages.

3. Random ROWID, without the `max(int64)` row trick. Sequentially increasing ROWIDs is a primary source of contention, and causes significant INSERT slowdown in my benchmark [2].

[1] https://github.com/losfair/mvsqlite

[2] https://univalence.me/posts/mvsqlite-bench-20220930

That DynamoDB VFS looks cool! I agree that the VFS api makes one think about plenty of crazy ideas. Someone is working on a VFS based on Foundation DB[0] that looks very promising. It was recently discussed here[1]

[0]: https://github.com/losfair/mvsqlite

[1]: https://news.ycombinator.com/item?id=32269287

We have a spread of different GitHub Actions based workflows that do stuff whenever a PR is proposed or merged:

https://github.com/sqlitebrowser/sqlitebrowser/tree/master/....

Most of those are oriented around building packages for various OS's (Linux, macOS, Windows) so people can try the latest code.

While there are some tests, they're more like extremely basic sanity tests and don't rely on Docker.

Those tests rely on whichever version of SQLite was downloaded and compiled into the GUI (as per above code snippet).

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That being said, that's for the client side GUI application. There's a server side of things too (https://github.com/sqlitebrowser/dbhub.io -> dbhub.io) that does use docker for it's automated tests:

https://github.com/sqlitebrowser/dbhub.io/tree/master/.githu...

Those are integration tests though (eg "make sure we didn't bust communication with our cli", "make sure our go library still works 100% with the server"), and a reasonably decent set of End to End (E2E) tests of the web interface using Cypress.

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Does that help? :)

Do you know about SQLite DB Browser ? It's a multi platform application that would perfectly fit your use case :).

https://sqlitebrowser.org/

Someone gave you a sqlite database. You probably started to think to install a program like sqlitebrowser, but only to view and read the data. Don't bother, you can use this extension instead.

Try https://sqlitebrowser.org/ it’s great for local use and training purposes

You can see how the db file looks for the app using https://sqlitebrowser.org/

If you want to fiddle with SQLite and don't need all the power herein, I recommend DB Browser for SQLite.

https://sqlitebrowser.org/

Hello y'all. This is my first post here. I'm learning SQL with the Northwind database. When I run a "big" query, like "SELECT * FROM Customers" the application crashes. I noticed this only happens when I run a general query, for example, if I run something more specific (and, by the hand "smaller") it doesn't happen. So, I thought it could be related to the size of the query. But I'm a total beginner so idk. It doesn't happen every time I try to use it, but still, this is frustrating. If there's no solution, what other SQL application can I use to keep learning? I found something on GitHub but this is for an older macOS version.