Since 10.3 arcsde command line is not available, it would be nice to run arcpy scripts within Python 64bit for ArcGIS for Server. Currently, the scripts for compression and setting enterprise workspace is only available for ArcGIS for Desktop 32bit and 64bit python. ArcGIS for Server 64bit does not carry this capability. Since Desktop is a workstation product, running python scripts are not suitable for this environment. Server side scripts are best suitable within a server environment which will require ArcGIS for Server Python 64bit compatibilty with the arcpy functions.