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Bereitstellen der Rails-Anwendung mit Capistrano und Phusion Passenger

Deploying a rails application onto the servers is a complicated task when performed manually, since it needs us to login to the servers, upload the code from the local system every time and maintain the backup of the updates if we want to revert. The process consumes a lot of time and we need to …

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Charts in Rails

We have been working on a project that deals with server data where charts are worth a thousand words. I always get requests for various charts and in the past I’ve used Gruff to produce them. Gruff is a great library and the results look good too! However, recently I’ve have had more demanding requirements to provide more dynamic behaviour on the charts. Users wanted to be able to interact with the charts in various ways and drill down to gather more information.

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