Table of contents
Percival
Percival is a declarative data query and visualization language.
As Percival is an open source project, you can find more
open source alternatives and stats
on LibHunt.
Pricing:
- Open Source
You could theoretically use Datalog anywhere you're currently using a SELECT SQL statement - it's a declarative way to produce a set of tuples given some existing sets of tuples. But, Datalog is much better at deductive reasoning compared to SQL. There's a great interactive tutorial here: https://percival.ink/ You can also see how Souffle itself can be useful in this blog post:... - Source: Hacker News / over 1 year ago
I haven't written a parser with Chumsky, bit I've played with a little one a bit if you wanna see an example syntax. The error reporting for this project is implemented with `ariadne` which is also really slick. Parser: https://github.com/ekzhang/percival/blob/main/crates/percival/src/parser.rs Error reporting: https://github.com/ekzhang/percival/blob/main/crates/percival/src/errors.rs Datalog playground:... - Source: Hacker News / almost 2 years ago
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This is an informative page about Percival. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
