DBGlobe: a data-centric approach to global computing

A. Karakasidis1, E. Pitoura1
1Department of Computer Science, University of Ioannina (UoI), Greece

Tóm tắt

In the near future, there will be increasingly powerful computers in smart cards, telephones, and other information appliances. This will create a massive infrastructure composed of highly diverse interconnected mobile entities. In this paper, we present a data-centric approach to storage and querying in such environments. At a first level, we view each entity as a miniature database; at a second level we maintain databases of metadata and services. We describe how information delivery and querying are performed in such architectures.

Từ khóa

#Home appliances #Personal digital assistants #Database systems #Protection #Computer science #Smart cards #Telephony #Computer architecture #Search engines #Cellular phones

Tài liệu tham khảo

braumandl, 2001, ObjectGlobe: Ubiquitous query processing on the Internet, VLDB Journal, 10, 48, 10.1007/s007780100043 gribble, 2001, What can Databases Do for Peer-to-Peer WebDB Workshop on Databases and the Web 10.1145/603867.603884 sam, 0, Franklin Fjording the Stream An Architecture for Queries Over Streaming Sensor Data ICDE 2002 10.1145/313451.313553 grimm, 2001, Programming for Pervasive Computing Environments, Technical report UW-CS E-01-06-01 yang, 0, Comparing Hybrid Peer-to-Peer Systems, VLDB 2001, 561 0