Autor:
Iglesias, Aitziber

Cargando...
Foto de perfil

E-mails conocidos

aiglesias@ikerlan.es

Fecha de nacimiento

Proyectos de investigación

Unidades organizativas

Puesto de trabajo

Apellidos

Iglesias

Nombre de pila

Aitziber

Nombre

Nombres alternativos

Afiliaciones conocidas

Páginas web conocidas

Página completa del ítem
Notificar un error en este autor

Resultados de la búsqueda

Mostrando 1 - 1 de 1
  • Artículo
    Evaluating Embedded Relational Databases for Large Model Persistence and Query
    De Carlos, Xabier; Sagardui, Goiuria; Trujillo, Salvador; Perkaz, Alain; Cañizo, Mikel; Iglesias, Aitziber. Actas de las XXI Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2016), 2016-09-13.
    Large models are increasingly used in Model Driven Development. Different studies have proved that XMI (default persistence in Eclipse Modelling Framework) has some limitations when operating with large models. To overcome them, recent approaches have used databases for persistence of models. EDBM (Embedded DataBase for Models) is an approach for persisting models in an embedded relational database, which provides scalable querying mechanism by runtime translation of model-level queries to SQL. In this paper, we present an evaluation of EDBM in terms of scalability with existing approaches. GraBaTs 2009 case study (models from 8.8MB to 646MB) is used for evaluation. EDBM is 70% faster than compared approaches to persist XMI GraBats models into databases and executes the GraBats query faster, as well as having a low memory usage. These results indicate that embedded relational database, combined with a scalable query mechanism provide a promising alternative for persisting and querying large models.