title: Magento Reindexing Data - Risks
body: <p>I have a Magento site in which the cross-selling products do not seem to be appearing.</p>
  
  <p>After looking on Stack and Google it seems that 'reindexing the data' has solved this issue for a lot of individuals.</p>
  
  <p>My question is, are there any risks associated with performing this task? Or is it a relatively straight forward procedure?</p>