Comparision of CDMI server implementations

Implementation	SNIA Reference Implementation	CDMI-Serve	CDMI-Proxy	CDMI for OpenStack's Swift	CDMI-z
Version	1.0e	1	0.1	f0e3ad9bac	1
CDMI Version	1.0.2	?	1.0.1	?	1.0.2
HTTP features
HTTPS	?	?	Yes	?	?
Basic authentication	?	?	Yes	?	?
Digest authentication	?	?	Yes	?	?
System-Wide CDMI Capabilities
cdmi_domains	No	No	No	No	Yes
cdmi_export_cifs	No	No	No	No	No
cdmi_dataobjects	Yes	Yes	Yes	Yes	Yes
cdmi_export_iscsi	No	No	No	No	No
cdmi_export_nfs	No	No	No	No	No
cdmi_export_occi_iscsi	Yes	No	No	No	No
cdmi_export_webdav	No	No	No	No	No
cdmi_metadata_maxitems	1024	?	?	?	32768
cdmi_metadata_maxsize	4096	?	?	?	1024
cdmi_metadata_maxtotalsize	∞	?	?	?	1048576
cdmi_notification	No	No	No	No	No
cdmi_logging	No	No	No	No	No
cdmi_query	No	No	No	No	No
cdmi_query_regex	No	No	No	No	No
cdmi_query_contains	No	No	No	No	No
cdmi_query_tags	No	No	No	No	No
cdmi_query_value	No	No	No	No	No
cdmi_queues	No	No	No	No	Yes
cdmi_security_access_control	No	No	No	No	No
cdmi_security_audit	No	No	No	No	No
cdmi_security_data_integrity	No	No	No	No	No
cdmi_security_encryption	No	No	No	No	No
cdmi_security_immutability	No	No	No	No	No
cdmi_security_sanitization	No	No	No	No	No
cdmi_serialization_json	No	No	No	No	No
cdmi_snapshots	No	No	No	No	No
cdmi_references	No	No	No	No	No
cdmi_object_move_from_local	No	No	No	No	No
cdmi_object_move_from_remote	No	No	No	No	No
cdmi_object_move_from_ID	No	No	No	No	No
cdmi_object_move_to_ID	No	No	No	No	No
cdmi_object_copy_from_local	No	No	No	No	No
cdmi_object_copy_from_remote	No	No	No	No	No
cdmi_object_access_by_ID	No	No	No	No	No
cdmi_post_dataobject_by_ID	No	No	No	No	Yes
cdmi_post_queue_by_ID	No	No	No	No	Yes
cdmi_deserialize_dataobject_by_ID	No	No	No	No	No
cdmi_deserialize_queue_by_ID	No	No	No	No	No
cdmi_serialize_dataobject_to_ID	No	No	No	No	No
cdmi_serialize_domain_to_ID	No	No	No	No	No
cdmi_serialize_container_to_ID	No	No	No	No	No
cdmi_serialize_queue_to_ID	No	No	No	No	No
cdmi_copy_dataobject_by_ID	No	No	No	No	No
cdmi_copy_queue_by_ID	No	No	No	No	No
cdmi_create_reference_by_ID	No	No	No	No	Yes
Data Object Capabilities
cdmi_read_value	No	No	No	No	No
cdmi_read_value_range	No	No	No	No	No
cdmi_read_metadata	No	No	No	No	No
cdmi_modify_value	No	No	No	No	No
cdmi_modify_value_range	No	No	No	No	No
cdmi_modify_metadata	No	No	No	No	No
cdmi_modify_deserialize_dataobject	No	No	No	No	No
cdmi_delete_dataobject	Yes	Yes	Yes	Yes	Yes
cdmi_acl	No	No	No	No	No
cdmi_size	No	No	No	No	No
cdmi_ctime	No	No	No	No	No
cdmi_atime	No	No	No	No	No
cdmi_mtime	No	No	No	No	No
cdmi_acount	No	No	No	No	No
cdmi_mcount	No	No	No	No	No
cdmi_assignedsize	No	No	No	No	No
cdmi_data_redundancy	No	No	No	No	No
cdmi_data_dispersion	No	No	No	No	No
cdmi_data_retention	No	No	No	No	No
cdmi_data_autodelete	No	No	No	No	No
cdmi_data_holds	No	No	No	No	No
cdmi_encryption	No	No	No	No	No
cdmi_geographic_placement	No	No	No	No	No
cdmi_immediate_redundancy	No	No	No	No	No
cdmi_infrastructure_redundancy	No	No	No	No	No
cdmi_latency	No	No	No	No	No
cdmi_RPO	No	No	No	No	No
cdmi_RTO	No	No	No	No	No
cdmi_sanitization_method	No	No	No	No	No
cdmi_throughput	No	No	No	No	No
cdmi_value_hash	No	No	No	No	No
Container Capabilities
cdmi_acl	No	No	No	No	No
cdmi_size	No	No	No	No	No
cdmi_ctime	No	No	No	No	No
cdmi_atime	No	No	No	No	No
cdmi_mtime	No	No	No	No	No
cdmi_acount	No	No	No	No	No
cdmi_mcount	No	No	No	No	No
cdmi_assignedsize	No	No	No	No	No
cdmi_data_redundancy	No	No	No	No	No
cdmi_data_dispersion	No	No	No	No	No
cdmi_data_retention	No	No	No	No	No
cdmi_data_autodelete	No	No	No	No	No
cdmi_data_holds	No	No	No	No	No
cdmi_encryption	No	No	No	No	No
cdmi_geographic_placement	No	No	No	No	No
cdmi_immediate_redundancy	No	No	No	No	No
cdmi_infrastructure_redundancy	No	No	No	No	No
cdmi_latency	No	No	No	No	No
cdmi_RPO	No	No	No	No	No
cdmi_RTO	No	No	No	No	No
cdmi_sanitization_method	No	No	No	No	No
cdmi_throughput	No	No	No	No	No
cdmi_value_hash	No	No	No	No	No
Domain Object Capabilities
cdmi_acl	No	No	No	No	No
cdmi_size	No	No	No	No	No
cdmi_ctime	No	No	No	No	No
cdmi_atime	No	No	No	No	No
cdmi_mtime	No	No	No	No	No
cdmi_acount	No	No	No	No	No
cdmi_mcount	No	No	No	No	No
cdmi_assignedsize	No	No	No	No	No
cdmi_data_redundancy	No	No	No	No	No
cdmi_data_dispersion	No	No	No	No	No
cdmi_data_retention	No	No	No	No	No
cdmi_data_autodelete	No	No	No	No	No
cdmi_data_holds	No	No	No	No	No
cdmi_encryption	No	No	No	No	No
cdmi_geographic_placement	No	No	No	No	No
cdmi_immediate_redundancy	No	No	No	No	No
cdmi_infrastructure_redundancy	No	No	No	No	No
cdmi_latency	No	No	No	No	No
cdmi_RPO	No	No	No	No	No
cdmi_RTO	No	No	No	No	No
cdmi_sanitization_method	No	No	No	No	No
cdmi_throughput	No	No	No	No	No
cdmi_value_hash	No	No	No	No	No
Queue Object Capabilities
cdmi_acl	No	No	No	No	No
cdmi_size	No	No	No	No	No
cdmi_ctime	No	No	No	No	No
cdmi_atime	No	No	No	No	No
cdmi_mtime	No	No	No	No	No
cdmi_acount	No	No	No	No	No
cdmi_mcount	No	No	No	No	No
cdmi_assignedsize	No	No	No	No	No
cdmi_data_redundancy	No	No	No	No	No
cdmi_data_dispersion	No	No	No	No	No
cdmi_data_retention	No	No	No	No	No
cdmi_data_autodelete	No	No	No	No	No
cdmi_data_holds	No	No	No	No	No
cdmi_encryption	No	No	No	No	No
cdmi_geographic_placement	No	No	No	No	No
cdmi_immediate_redundancy	No	No	No	No	No
cdmi_infrastructure_redundancy	No	No	No	No	No
cdmi_latency	No	No	No	No	No
cdmi_RPO	No	No	No	No	No
cdmi_RTO	No	No	No	No	No
cdmi_sanitization_method	No	No	No	No	No
cdmi_throughput	No	No	No	No	No
cdmi_value_hash	No	No	No	No	No