Context: In recent years, the valuable knowledge that can be retrieved from petabyte scale
datasets–known as Big Data–led to the development of solutions to process information …

For over forty years, relational databases have been the leading model for data storage,
retrieval and management. However, due to increasing needs for scalability and …

Recent years, the scale of spatial data is developing more and more huge and its storage
has encountered a lot of problems. Traditional DBMS can efficiently handle some big spatial …

In this paper, we introduce a Healthcare-Event (H-event) based knowledge extraction
approach on a hybrid data repository. The repository collects (with individual user's …

The amount of information on the web is ever growing, and analysing and making sense
ofthis is difficult without specialised tools. The concept of Big Data is the field of processing …

En la actualidad, la información ha adquirido un enorme poder, gracias en gran medida a
su sencillo y fácil acceso, siendo reconocida su importancia en la sociedad hasta por …

Virtual worlds and massive multiplayer online games are amongst the most popular
applications on the Internet. In order to host these applications a reliable architecture is …

Resumen en español En la actualidad la cantidad de información en el mundo está
creciendo con una velocidad inimaginable, es por esto que su almacenamiento se ha visto …