title: What exactly is Apache Karaf?
body: <p>I am a little bit confused about what Apache Karaf exactly is.</p>
  
  <p>Can you say that Apache Karaf includes, amongst other things:</p>
  
  <ul>
  <li>Apache Felix (which is an implementation of the OSGi 4.2 framework)</li>
  <li>Apache Aries (which is an implementation of the Blueprint standard)</li>
  </ul>