Alf 0.15.0, Relational Algebra at your Fingertips, has just been
to rubygems.org. Alf provides a rich set of features for querying
and manipulating data, including:
Relationas a first class data structure for Ruby
- Query SQL databases with a powerful relational algebra
- Query files in standard exchange formats, such as CSV, YAML, or JSON
- Convert data files from one format to the other
- Output query results in those formats as well.
- And a lot more.
This release comes with a fresh new website. There, you can try Alf
on a typical exemplar from the database literature, read the
or follow Alf development and underlying ideas on the blog.
The source code is open-source (MIT licence) and available on github.
Tickets, issues and contributions are welcome there:
Have a good day!