Comparision of CDMI server implementations

Implementation	SNIA reference implementation	CDMI-serve	CDMI-proxy	CDMI interface to OpenStack	CDMI-z
Version	Example	Example	Example	Example	Example
HTTP features
HTTPS	?	?	Yes	?	?
Basic Authentication	?	?	Yes	?	?
Digest Authentication	?	?	Yes	?	?
System-Wide CDMI Capabilities
cdmi_domains	false	false	false	false	true
cdmi_export_cifs	false	false	false	false	false
cdmi_dataobjects	true	true	true	true	true
cdmi_export_iscsi	false	false	false	false	false
cdmi_export_nfs	Example	Example	Example	Example	Example
cdmi_export_occi_iscsi	false	false	false	false	false
cdmi_export_webdav	false	false	false	false	false
cdmi_metadata_maxitems	?	?	?	?	32768
cdmi_metadata_maxsize	?	?	?	?	1024
cdmi_metadata_maxtotalsize	?	?	?	?	1048576
cdmi_notification	false	false	false	false	false
cdmi_logging	false	false	false	false	false
cdmi_query	false	false	false	false	false
cdmi_query_regex	false	false	false	false	false
cdmi_query_contains	false	false	false	false	false
cdmi_query_tags	false	false	false	false	false
cdmi_query_value	false	false	false	false	false
cdmi_queues	false	false	false	false	true
cdmi_security_access_control	false	false	false	false	false
cdmi_security_audit	false	false	false	false	false
cdmi_security_data_integrity	false	false	false	false	false
cdmi_security_encryption	false	false	false	false	false
cdmi_security_immutability	false	false	false	false	false
cdmi_security_sanitization	false	false	false	false	false
cdmi_serialization_json	false	false	false	false	false
cdmi_snapshots	false	false	false	false	false
cdmi_references	false	false	false	false	false
cdmi_object_move_from_local	false	false	false	false	false
cdmi_object_move_from_remote	false	false	false	false	false
cdmi_object_move_from_ID	false	false	false	false	false
cdmi_object_move_to_ID	false	false	false	false	false
cdmi_object_copy_from_local	false	false	false	false	false
cdmi_object_copy_from_remote	false	false	false	false	false
cdmi_object_access_by_ID	false	false	false	false	false
cdmi_post_dataobject_by_ID	false	false	false	false	true
cdmi_post_queue_by_ID	false	false	false	false	true
cdmi_deserialize_dataobject_by_ID	false	false	false	false	false
cdmi_deserialize_queue_by_ID	false	false	false	false	false
cdmi_serialize_dataobject_to_ID	false	false	false	false	false
cdmi_serialize_domain_to_ID	false	false	false	false	false
cdmi_serialize_container_to_ID	false	false	false	false	false
cdmi_serialize_queue_to_ID	false	false	false	false	false
cdmi_copy_dataobject_by_ID	false	false	false	false	false
cdmi_copy_queue_by_ID	false	false	false	false	false
cdmi_create_reference_by_ID	false	false	false	false	true
cdmi	false	false	false	false	false
cdmi	false	false	false	false	false