title: Where does Oracle DBCA come in?
body: <p>I'm planning to play around with Oracle Business Intelligence (for fun). I have access to a number of Oracle products, and may have gone overboard installing them all (quite possibly more than I need).</p>
  
  <p>Problem is I'm not too sure how all the different Oracle components fit together, but I think I am still missing something, a crucial part - DBCA.</p>
  
  <p>All the online help material I can find says use DBCA to create a database - but I don't seem to have DBCA anywhere.</p>
  
  <p>What I do have installed is:</p>
  
  <ul>
  <li>Oracle - OraClient11g_home1</li>
  <li>Oracle - OraDb11g_home1</li>
  <li>Oracle Business Intelligence</li>
  <li>Oracle Weblogic</li>
  </ul>
  
  <p>Does Oracle have a separate Database Server that is not included in the above? (Like MS SQL Server)</p>
  
  <p>I'll note that I am completely new to Oracle and may be missing something very simple, so any help would be appreciated.</p>
  
  <p>I'm looking for an answer that can lead me to how I can install DBCA and create my database but extra kudos for any additional <em>brief</em> information on how these Oracle <em>building</em> blocks work independently and together.</p>