title: Create a derby database from existing files
body: <p>My question is very simple.. I obviously have a folder containing a derby database :
  - 3 folders (log - seg0 - tmp)
  - db.lck
  - service.properties</p>
  
  <p>in seg0 : a list of dat files</p>
  
  <p>How to I use it ? how do I integrate it in Netbeans ? how my application can use the database ?</p>
  
  <p>I imagine it has to be put on a server ? what server ?</p>
  
  <p>Thank you for your help</p>