- :address => "128.40.45.203"
- }
- }
- },
- :postgresql => {
- :versions => [ "9.3" ],
- :settings => {
- :defaults => {
- :shared_buffers => "24GB",
- :work_mem => "160MB",
- :maintenance_work_mem => "10GB",
- :random_page_cost => "1.5",
- :effective_cache_size => "48GB"