In database design, a persistent object identifier (POID) is a unique identifier of a record on a table, used as the primary key. Important characteristics of a POID are that it does not carry business information and are not generally exported or otherwise made visible to data users; as such a POID has many of the characteristics of a surrogate key. The only purpose of the POID is to act as the primary key on the table where it is defined and to be referenced as the foreign key by other tables. Because POIDs, like surrogate keys, do not carry business information, they are immune to changes in the form or meaning of business data. It can therefore make it easier to maintain relations between objects and make queries simpler.[1]
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and 26 Related for: Persistent object identifier information
(VADS). Digital objectidentifier Extended Validation Certificate International Geo Sample Number LSID PersistentObjectIdentifier Surrogate key Uniform...
In database design, a persistentobjectidentifier (POID) is a unique identifier of a record on a table, used as the primary key. Important characteristics...
A persistentidentifier (PI or PID) is a long-lasting reference to a document, file, web page, or other object. The term "persistentidentifier" is usually...
A unique identifier (UID) is an identifier that is guaranteed to be unique among all identifiers used for those objects and for a specific purpose. The...
A digital objectidentifier (DOI) is a persistentidentifier or handle used to uniquely identify various objects, standardized by the International Organization...
Key (ARK) is a multi-purpose URL suited to being a persistentidentifier for information objects of any type. It is widely used by libraries, data centers...
A persistent uniform resource locator (PURL) is a uniform resource locator (URL) (i.e., location-based uniform resource identifier or URI) that is used...
System for persistent identification of commercially traded and Open Access content through its implementation with the Digital ObjectIdentifier (DOI) system...
synthetic key, pseudokey, entity identifier, factless key, or technical key[citation needed]) in a database is a unique identifier for either an entity in the...
sectors and tracks. Each object is typically associated with a variable amount of metadata, and a globally unique identifier. Object storage can be implemented...
Ethernet PoS—Point of Sale POCO—Plain Old Class Object POID—PersistentObjectIdentifier POJO—Plain Old Java Object POP—Point of Presence POP3—Post Office Protocol...
Name (URN) is a Uniform Resource Identifier (URI) that uses the urn scheme. URNs are globally unique persistentidentifiers assigned within defined namespaces...
community. Uniquely and persistently recording and connecting knowledge through open metadata and identifiers for all research objects such as grants and articles...
Globally unique identifier (GUID), also known as universally unique identifier (UUID) Persistentobjectidentifier (POID), a unique identifier of a record...
information based on data Data access object, design pattern that provides an interface to a type of database or other persistent mechanism, and offers data operations...
A Uniform Resource Identifier (URI) is a unique sequence of characters that identifies an abstract or physical resource, such as resources on a webpage...
control Digital Author Identifier (DAI) Digital objectidentifiers (DOI) List of academic databases and search engines Ringgold identifier (RIN) Virtual International...
containing a unique session identifier. When the user successfully logs in, the server remembers that that particular session identifier has been authenticated...
JSON (JavaScript Object Notation, pronounced /ˈdʒeɪsən/ or /ˈdʒeɪˌsɒn/) is an open standard file format and data interchange format that uses human-readable...
The Entertainment Identifier Registry, or EIDR, is a global unique identifier system for a broad array of audiovisual objects, including motion pictures...
Uniform Resource Name is a persistent, location-independent identifier assigned within the defined namespace. Digital object architecture is a means of...
immutable) Phantom OS, a persistent operating system Satish M. Thatte. 1986. Persistent memory: a storage architecture for object-oriented database systems...
conceptional), and relationship to persistent items Material Things includes title/identifier, place, the information object the material thing carries, part-of...
to design a Digital ObjectIdentifier system. The effort was initiated after a year-long study of the need for a system to identify electronic copyright...
PRONOM. The PRONOM Persistent Unique Identifier (PUID) is an extensible scheme of persistent, unique and unambiguous identifiers for records in the PRONOM...
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