Technology is not an end in itself but means to an end for us ..
We do not jump on any train, we do not make any hype. We focus on technologies that are useful and fit for the intended use. So we have Flash and Java always avoided in the browser, but Linux containers (LXC, Docker) are with us for many years part of the technology mix.
We love the principle of continuous integration. Our software are available with Linux containers. Thanks Docker deployment is thus a breeze.
For storing data, we rely on MySQL / MariaDB, MongoDB and Riak. For quick access to data, we prefer Solr and Elastic Search.