doc/announce.en.txt
author Philippe Pepiot <ph@itsalwaysdns.eu>
Mon, 30 Mar 2020 15:45:40 +0200
changeset 12962 fa0cd558d829
parent 12853 48e066c9655a
permissions -rw-r--r--
[server] implement dynamic database pooler Opening too much database connection has a cost at startup and also PostgreSQL as a maximum number of connection (100 by default). This get worse when starting multiple wsgi processes, since each process has its own database pool. Instead of opening `connections-pool-size` connections to the database at startup, just open one and open more only when needed.

.. -*- coding: utf-8 -*-

The development team is pleased to announce the 3.0.0 release of CubicWeb, also
know as ShowTime.

What is CubicWeb?
-----------------

With CubicWeb, the Semantic Web is a construction game!

CubicWeb_ is a semantic web application framework, licensed under the LGPL, that
empowers developers to efficiently build web applications by reusing components
(called cubes) and following the well known object-oriented design principles.

Its main features are:

    * an engine driven by the explicit data model of the application,
    * a query language named RQL similar to W3C’s SPARQL,
    * a selection+view mechanism for semi-automatic XHTML/XML/JSON/text generation,
    * a library of reusable components (data model and views) that fulfill common needs,
    * the power and flexibility of the Python programming language,
    * the reliability of SQL databases, LDAP directories and Mercurial for storage backends.

Being built since 2000 by an R&D project still going on today, supporting
100,000s of daily visits at some production sites, CubicWeb is a proven end to
end solution for semantic web application development that promotes quality,
reusability and efficiency.

The unbeliever will read the quick overview_ of CubicWeb.

The hacker will join development at the forge_.

The impatient will move right away to installation_ and set-up of a CubicWeb
environment.

.. _cubicweb: https://www.cubicweb.org/
.. _overview: https://docs.cubicweb.org/tutorials/base/index.html
.. _forge: https://www.cubicweb.org/project?vtitle=All%20cubicweb%20projects
.. _installation: https://docs.cubicweb.org/book/admin/setup.html#setupenv

Home page
---------

http://www.cubicweb.org/

Download
--------

http://ftp.logilab.org/pub/cubicweb/

Mailing list
------------

http://lists.cubicweb.org/mailman/listinfo/cubicweb