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				|  |  |          >operate with other languages</a> using webhooks.</p>
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				|  |  |      <p>The recommended message broker is <a href="http://rabbitmq.com/">RabbitMQ</a>,
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				|  |  | -        but limited support for <a href="http://redisdb.com/">Redis</a>, <a
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				|  |  | +        but limited support for <a href="http://redis.io/">Redis</a>, <a
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				|  |  |              href="http://kr.github.com/beanstalkd/">Beanstalk</a>, <a
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				|  |  |              href="http://www.mongodb.org/">MongoDB</a>, <a
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				|  |  |              href="http://couchdb.apache.org/">CouchDB</a>, and databases
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