java - How to do indexing in hibernate3 -

i newbie hibernate framework.to increase performance of searching in project want index tables columns.as per research,hibernate automatically indexes when performing crud operations via criteria.so way tune search faster in hibernate , creating index externally increase performance of search?

any idea appreciated!!!

url:

http://hibernate.org/search/documentation/getting-started/#define-which-entities-need-to-be-indexed

can give details on indexing n hibernate.

below snippet link. furter reading, please refer link.

the annotation @indexed marks book entity needs indexed hibernate search.

package example; ... @entity @indexed public class book {    @id   @generatedvalue   private integer id;    @field(index=index.yes, analyze=analyze.yes, store=store.no)   private string title;    @field(index=index.yes, analyze=analyze.yes, store=store.no)   private string subtitle;    @field(index=index.yes, analyze=analyze.no, store=store.yes)   @datebridge(resolution=resolution.day)   private date publicationdate;    @indexedembedded   @manytomany   private set<author> authors = new hashset<author>();   public book() {   }    // standard getters/setters follow here   ... }