Survey of openEHR storage implementations

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

Frade, S (Autor) Outra; Freire, SM (Autor) Outra; Sundvall, E (Autor) Outra; Patriarca Almeida, JH (Autor) Outra; Ricardo Cruz Correia (Autor) FMUP

Ata de Conferência Internacional

Título: 2013 IEEE 26TH INTERNATIONAL SYMPOSIUM ON COMPUTER-BASED MEDICAL SYSTEMS (CBMS)

Páginas: 303-307

26th IEEE International Symposium on Computer-Based Medical Systems (CBMS)

Porto, PORTUGAL, JUN 20-22, 2013

Indexação

ISI Web of Knowledge - 23 Citações

Scopus - 20 Citações

Outras Informações

ID Authenticus: P-008-HX5

DOI: 10.1109/CBMS.2013.6627806

Abstract (EN): Efficiently storing and retrieving archetype-based patient information can be a challenging task. This paper surveys current archetype-based system implementations in the world and in particular the different approaches that have been used to create 13606- or openEHR-based storage repositories. Data is reported from systems with a few records to millions of records, including both deployed systems in production and experimental systems. Worldwide 21 projects were found, 4 did not reply and 1 did not provide data. Many systems (n=11) base their storage on RDBMS, then often (n=6) with some XML data fields. Dedicated XML (n=3) and object-oriented (n=2) databases were other examples of storage used. Query formalisms used include SQL, AQL, XQuery and XPath. Service interfaces via SOAP (n=12) or REST (n=6) are common. Most systems support dynamic configuration using new/changed archetypes and templates dynamically without system restart. Some (n=7) systems use demographic archetypes. In addition to the built in DBMS indexing mechanisms, one project reports use of an additional inverted index to achieve improved performance.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5