Performance

Performance is one of the keys aspects of the mobile development. Following you will find some of the best practices during the usage of Floggy to achieve the best performance.

  • If you have an extensive object hierarchy we would recommend you to use the PerClassStrategy persistence strategy
  • Do not use the Comparator interface to sort your objects. This operation is made by the RMS system and it does not have a good performance. We recommend you to sort the objects in memory after fetching them from the system.
  • Set the property PersistableManager.BATCH_MODE to true when doing heavy load or save operations.
    Person p = new Person();

PersistableManager pm = PersistableManager.getInstance();

pm.setProperty(PersistableManager.BATCH_MODE, Boolean.TRUE);

for(...) {
        loadDataFromServlet(p);

        pm.batchSave(p);
}

pm.setProperty(PersistableManager.BATCH_MODE, Boolean.FALSE);
  • For search we advice to index the fields that you would like search for. Further information check out the documentation.