performance: for low frequency name terms disable use of postgresql address index...

[nominatim.git] / settings / settings.php

diff --git a/settings/settings.php b/settings/settings.php
index 66d7bed625e8b8fc61913d9ccc96c4bb0d88448d..6f6f843b929e830217e8e5b203121d0093c3ea9f 100644 (file)
--- a/settings/settings.php
+++ b/settings/settings.php
@@ -5,18 +5,46 @@
        // General settings
        @define('CONST_Debug', false);
        @define('CONST_Database_DSN', 'pgsql://@/nominatim');
+       @define('CONST_Max_Word_Frequency', '50000');
+
+       // Software versions
+       @define('CONST_Postgresql_Version', '9.1'); // values: 8.3, 8.4, 9.0, 9.1, 9.2
+       @define('CONST_Postgis_Version', '1.5'); // values: 1.5, 2.0
 
        // Paths
-       @define('CONST_Postgresql_Version', '9.1');
        @define('CONST_Path_Postgresql_Contrib', '/usr/share/postgresql/'.CONST_Postgresql_Version.'/contrib');
        @define('CONST_Path_Postgresql_Postgis', CONST_Path_Postgresql_Contrib.'/postgis-1.5');
        @define('CONST_Osm2pgsql_Binary', CONST_BasePath.'/osm2pgsql/osm2pgsql');
-       @define('CONST_Osmosis_Binary', CONST_BasePath.'/osmosis-0.38/bin/osmosis');
+       @define('CONST_Osmosis_Binary', '/usr/bin/osmosis');
+
+       // Connection buckets to rate limit people being nasty
+       @define('CONST_ConnectionBucket_MemcacheServerAddress', false);
+       @define('CONST_ConnectionBucket_MemcacheServerPort', 11211);
+       @define('CONST_ConnectionBucket_MaxBlockList', 100);
+       @define('CONST_ConnectionBucket_LeakRate', 1);
+       @define('CONST_ConnectionBucket_BlockLimit', 10);
+       @define('CONST_ConnectionBucket_WaitLimit', 6);
+       @define('CONST_ConnectionBucket_MaxSleeping', 10);
+       @define('CONST_ConnectionBucket_Cost_Reverse', 1);
+       @define('CONST_ConnectionBucket_Cost_Search', 2);
+       @define('CONST_ConnectionBucket_Cost_Details', 3);
+
+       // Override this function to add an adjustment factor to the cost
+       // based on server load. e.g. getBlockingProcesses
+       if (!function_exists('user_busy_cost'))
+       {
+               function user_busy_cost()
+               {
+                       return 0;
+               }
+       }
 
        // Website settings
+       @define('CONST_NoAccessControl', true);
        @define('CONST_ClosedForIndexing', false);
        @define('CONST_ClosedForIndexingExceptionIPs', '');
        @define('CONST_BlockedIPs', '');
+       @define('CONST_BulkUserIPs', '');
 
        @define('CONST_Website_BaseURL', 'http://'.php_uname('n').'/');
        @define('CONST_Tile_Default', 'Mapnik');
@@ -27,9 +55,16 @@
        @define('CONST_Default_Zoom', 2);
 
        @define('CONST_Search_AreaPolygons_Enabled', true);
+       @define('CONST_Search_AreaPolygons', true);
 
        @define('CONST_Suggestions_Enabled', false);
 
+       @define('CONST_Search_TryDroppedAddressTerms', false);
+       @define('CONST_Search_NameOnlySearchFrequencyThreshold', false);
+
+       // Set to zero to disable polygon output
+       @define('CONST_PolygonOutput_MaximumTypes', 1);
+
        // Log settings
        @define('CONST_Log_DB', true);
        @define('CONST_Log_File', false);