Hi ! Alf 0.15.0, Relational Algebra at your Fingertips, has just been released to rubygems.org. Alf provides a rich set of features for querying databases and manipulating data, including: * `Relation` as 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 online on a typical exemplar from the database literature, read the documentation, or follow Alf development and underlying ideas on the blog. Respectively: http://www.try-alf.org/ http://www.try-alf.org/doc/ http://www.try-alf.org/blog/ The source code is open-source (MIT licence) and available on github. Tickets, issues and contributions are welcome there: http://github.com/alf-tool/alf Have a good day! Bernard
on 2013-11-04 08:55
on 2013-11-04 10:43
On Nov 4, 2013, at 1:54 AM, Bernard Lambeau <email@example.com> wrote: > > Have a good day! > Bernard OMG, this is so awesome. THANK YOU!