anchor.diff:  CAUTION: If you run this command again all data already present in Hadoop
   will be deleted!
   
  -== Start and Stop Database
  +==== Start and Stop Database
   
   Start data storage:
   
  
positive.code: [source,shell,subs="attributes"]
  $ tar xfz purifinity-{project-version}.tar.gz
  
  == Configure Purifinity
  
  === Configure Hadoop
  
  Open and check the content of the following files in the extraction directory:
  
  * lib/hadoop-{hadoop-version}/etc/hadoop/core-site.xml
  
negative.code: IMPORTANT: Before the schema creation or migration can be started, the
  data storage needs to be started. 
   
  ==== Start and Stop Purifinity
  
  [source,shell]
  $ bin/startServer.sh
  