title: Choosing database for full-text-indexing (SQL/NoSql)
body: <p>I'm searching for a good solution to build a large databased-full-text-index. Currently i'm using a Sybase iAnywhere Database for my full-text-index, but with a growing database it seems to be slow. Now i'm not sure, if this is a problem with relational databases or only sybase/my fault.</p>
  
  <p>I searched also for nosql-solutions, but i can't decide which is the best one (MongoDB/CouchDB).</p>
  
  <p>Now i have two question, is there a reason(technical) why sql or nosql databases are better for build large full-text-index?</p>
  
  <p>Does anyone know a good nosql database for building a large full-text-index?
  Maybe some one has experiances with them.</p>
  
  <p>Thank you!</p>