A category to group articles related to Spring and Hibernate.
In case you are dealing with large amounts of data, processed into a schema generated using Hibernate you might want to create some indexes to speed up selects.
This can be easily achieved using the @Index annotation.
Here is a short example creating an index based on only one column called system. Indexes can be created independently from primary keys, indicated by @Id.
If you want to create an index consisting of more than one column, you simply provide all needed columns in the columnList like shown in below example.
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