db4o Developer Community

db4o open source object database, native to Java and .NET
Welcome to db4o Developer Community Sign in | Join
in Search
More Search Options

Browse by Tags

All Tags » performance » unique constraint   (RSS)
  • Terrible performance with a uniqueness constraint/check

    I'm playing around with db4o to see if I can use if for future projects. I have created a simple application with one entity to store. The entity has a string data member that I require to be unique. I will always retrieve objects based on this data member thus I removed the class index and and defined a new one for the data ...
    Posted to db4o User Forum (Forum) by exyll on May 27, 2007