14. The computer-implemented method of claim 1 , wherein the implementing the subset of said plurality of tuning recommendations includes storing in association with a particular database query language statement of said subset of database query language statements respective one or more adjustment factors.
15. The computer-implemented method of claim 14 further comprises: generating an execution plan for said particular database query language statement, wherein the generating the execution plan comprises determining that said particular database query language statement is associated with said respective one or more adjustment factors, wherein the execution plan is generated based on said respective one or more adjustment factors.