Some queries shouldn't hit the database all the time. When you query for master data (such as system settings, languages, translations, etc.), for instance, you may want to avoid sending the same silly query (and the results) over the wire all the time. For example: SELECT * FROM languages Most databases maintain buffer caches to … Continue reading Hack up a Simple JDBC ResultSet Cache Using jOOQ’s MockDataProvider
Tag: Cache
Don’t Forget to Set the SEQUENCE CACHE Size
In most cases, simply creating an Oracle SEQUENCE with all defaults is good enough: CREATE SEQUENCE my_sequence; This sequence can then be used immediately in triggers when inserting new records in a table: CREATE OR REPLACE TRIGGER my_trigger BEFORE INSERT ON my_table FOR EACH ROW -- Optionally restrict this trigger to -- fire only when … Continue reading Don’t Forget to Set the SEQUENCE CACHE Size