Efficient Range Query Processing in Peer-to-Peer Systems

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Query Processing in Ontology-Based Peer-to- Peer Systems

The unstructured, heterogeneous and dynamic nature of the Web poses a new challenge to query-answering over multiple data sources. The socalled Semantic Web aims at providing more and semantically richer structures in terms of ontologies and meta-data. A problem that remains is the combined use of heterogeneous sources. In a dynamic environment, it is no longer realistic to assume that the invo...

متن کامل

Query Processing Over Peer-To-Peer Data Sharing Systems

Peer-to-peer systems are mainly used for object sharing currently, but they can provide the infrastructure for many other applications. In this paper, we extend the idea of object sharing to data sharing on a peer-to-peer system. We propose a method, which is based on the CAN [9] system, for efficiently evaluating range queries on such a system. The answers of the range queries are cached at th...

متن کامل

Distributed Query Processing and Catalogs for Peer-to-Peer Systems

Peer-to-peer (P2P) architectures are commonly used for file-sharing applications. The reasons for P2P’s popularity in file sharing – fault tolerance, scalability, and ease of deployment – also make it a good model for distributed data management. In this paper, we introduce a scalable P2P framework for distributed data management applications using mutant query plans: XML serializations of alge...

متن کامل

Dynamic Query Plan for Efficient Query Processing in Peer-to-Peer Environments

In the past few years, Peer-to-Peer (P2P) applications have emerged as a popular way of autonomously sharing data and services in distributed environments. In such environments, peers dynamically join/leave a network and do not usually have any global knowledge about the data sources. This phenomenon demands an efficient query execution strategy in terms of data transmission and response time. ...

متن کامل

Query Processing in Containers Hosting Virtual Peer-to-Peer Nodes

In a Peer-to-Peer (P2P) network, a link topology such as a ring, tree or graph describes the link structure among autonomous nodes. A node deployment model defines where and how one or more partitions of the link topology are physically running, stored and accessed. Link topology and node deployment are distinct and orthogonal concepts, and hence a node deployment model need not correspond to a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEE Transactions on Knowledge and Data Engineering

سال: 2009

ISSN: 1041-4347,1558-2191,2326-3865

DOI: 10.1109/tkde.2008.99