title: Improve Spinner Performance
body: <p>I have working activity with 12 spinners that are linked to a single database table of over 20,000 records. Each spinner is bound to a different query to make the selections dynamic (based upon the prior selections). The code works but I'm having awful performance due to the number of queries and size of the table in the database. The initial layout takes 20+ seconds to load. That is because the first spinner is set to an initial selection during the layout which causes the 11 other spinners to populate as well. Performance is also affected when using the spinners. If I go to change the first selection, it takes approximately 10 seconds for all the other spinners to update.</p>
  
  <p>Where should I start in looking for better performance? The database table? The queries? Or should I avoid using 12 spinners?</p>