query aggregate query processing in peer to peer networks
Welcome to the broken dawn

query aggregate query processing in peer to peer networks

Aggregate Queries in Peer-to-Peer OLAP

data distributed in a P2P network, and a query rewrit-ing technique, that allows a local peer to propagate OLAP queries among its acquaintances, obtaining a meaningful and correct answer. Categories and Subject Descriptors: H.2.4 [Systems]: Distributed Databases, Query Processing General Terms: Algorthms, Design, Theory.

More

(PDF) Aggregate queries in peer-to-peer OLAP

We present a model for multidimensional data distributed in a P2P network, and a query rewriting technique, that allows a local peer to propagate OLAP queries among its acquaintances, obtaining a ...

More

Robust and efficient aggregate query processing in peer-to ...

The ability to approximately answer aggregation queries accurately and efficiently is of great benefit for decision support and data mining tools. A P2P network consists of numerous peer nodes that share data and resources with other peers on an equal basis. Unlike traditional client-server models, no central coordination exists in a P2P system; thus, there is no central point of failure.

More

Range of Query Processing in Peer to Peer Networks ...

Peer to peer databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large-scale ad hoc analysis queries, such as aggregation queries, these databases poses unique challenges.

More

Processing of Query in Peer to Peer Networks

Processing of Query in Peer to Peer Networks R.Saravanan M.Tech, Lecturer Department of Computer Science Engineering St.Joseph College of Engineering and Technology P.O.Box:11007, Dar Es Salaam, Tanzania. ABSTRACT DHT based peer to peer network system is a general range of query scheme. These schemes can support the range of query

More

Scalable Distributed Aggregate Computations through ...

Peer-to-peer query processing systems may experience scal-ability problems under specific query loads. The many-to-many query problem, which can arise in distributed aggre-gate computations, is discussed next. Consider a P2P net-work with a large number of aggregation queries that proc-ess data from multiple sites (the roles of data source and

More

An Intelligent Approach to Query Processing in Peer to ...

the query results within the network. 2. Related Works . The researches in the area of query processing in peer to peer networks have started to increase the efficiency of retrieving and exchanging information between peers and file sharing. The following were the areas in which researches took place. Chord is a famous DHT of O( log N

More

Efficient Approximate Query Processing in Peer-to-Peer ...

Peer-to-peer (P2P) databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large-scale ad hoc analysis queries, for example, aggregation queries, on these databases poses unique challenges.

More

Efficient Approximate Processing of Queries in P2P Networks

peer nodes in a network, query execution along with the collection of their results, etc. is possible to be maintained. The system is designed for the aggregate queries‟ processing over the different peer nodes within a network. The following diagram depicts the architecture of the system built: Figure 1: Approximate Query Processing System

More

(PDF) Efficient approximate query processing in peer-to ...

EFFICIENT APPROXIMATE QUERY PROCESSING IN PEER-TO-PEER NETWORKS 927 over the network due to gossiping may be varied based upon the user-defined parameters ra and rr . Parameter ra is the number of edges that a peer may randomly select for gossiping, and rr is the maximum number of hops from pi that gossiping is permitted.

More

Aggregate Queries in Peer-to-Peer OLAP

data distributed in a P2P network, and a query rewrit-ing technique, that allows a local peer to propagate OLAP queries among its acquaintances, obtaining a meaningful and correct answer. Categories and Subject Descriptors: H.2.4 [Systems]: Distributed Databases, Query Processing General Terms: Algorthms, Design, Theory.

More

(PDF) Aggregate queries in peer-to-peer OLAP

We present a model for multidimensional data distributed in a P2P network, and a query rewriting technique, that allows a local peer to propagate OLAP queries among its acquaintances, obtaining a ...

More

Robust and efficient aggregate query processing in peer-to ...

The ability to approximately answer aggregation queries accurately and efficiently is of great benefit for decision support and data mining tools. A P2P network consists of numerous peer nodes that share data and resources with other peers on an equal basis. Unlike traditional client-server models, no central coordination exists in a P2P system; thus, there is no central point of failure.

More

Processing of Query in Peer to Peer Networks

DHT based peer to peer network system is a general range of query scheme. These schemes can support the range of query without modifying the underlying DHTs

More

Scalable Distributed Aggregate Computations through ...

Peer-to-peer query processing systems may experience scal-ability problems under specific query loads. The many-to-many query problem, which can arise in distributed aggre-gate computations, is discussed next. Consider a P2P net-work with a large number of aggregation queries that proc-ess data from multiple sites (the roles of data source and

More

An Intelligent Approach to Query Processing in Peer to ...

the query results within the network. 2. Related Works . The researches in the area of query processing in peer to peer networks have started to increase the efficiency of retrieving and exchanging information between peers and file sharing. The following were the areas in which researches took place. Chord is a famous DHT of O( log N

More

Efficient Approximate Query Processing in Peer-to-Peer ...

Peer-to-peer (P2P) databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large-scale ad hoc analysis queries, for example, aggregation queries, on these databases poses unique challenges.

More

Improving Search in Peer-to-Peer Networks

network, nodes spend processing resources (i.e., cycles) to forward the query, process it, etc, and bandwidth to send and receive messages. The main cost of queries are there-fore bandwidth and processing. Since the cost of a query is not incurred at any single node in the network, it makes sense to discuss costs in aggregate (i.e., overall the ...

More

Efficient Approximate Processing of Queries in P2P Networks

peer nodes in a network, query execution along with the collection of their results, etc. is possible to be maintained. The system is designed for the aggregate queries‟ processing over the different peer nodes within a network. The following diagram depicts the architecture of the system built: Figure 1: Approximate Query Processing System

More

K.Seetha Devi et al IJCSET October 2011 Vol 1, Issue 9 ...

network topology, we mean the graph formed by the P2P overlay network; each P2P member has a certain number of neighbors" and the set of neighbor connections forms the P2P overlay network [7]. A. Goal of the Paper We aim at significantly reducing the load for answering range aggregate queries on data cubes in peer-to-peer networks.

More

Efficient Skyline Query Processing on Peer-to-Peer

[23] is the first attempt on progressive processing of sky-line queries on a P2P network such as CAN [18]. The pro-posal controls query propagation based on the partial order of CAN’s zones. Unfortunately, it focuses on constrained skyline queries [16, 23], and consequently, its load balanc-ing approach has been designed to solve workload imbal-

More

Unified Framework for Top-k Query Processing in Peer-to ...

Our algorithms assume that the underlying peer-to-peer network either maintains persistent tree structures, similar to those in [6], or supports the construction of trees on-demand, as in [5]. The query initiator will be at the root of the top-k query tree and will disseminate queries down through the interior nodes to the leaf nodes.

More

Processing of Query in Peer to Peer Networks R.Saravanan

DHT based peer to peer network system is a general range of query scheme. These schemes can support the range of query without modifying the underlying DHTs and they cannot guarantee to return the query results with bounded delay. The query delay in these schemes depends on both the scale of the system and the size of the query space.

More

Network \ Processing

Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology.

More

Aggregate Queries in Peer-to-Peer OLAP

data distributed in a P2P network, and a query rewrit-ing technique, that allows a local peer to propagate OLAP queries among its acquaintances, obtaining a meaningful and correct answer. Categories and Subject Descriptors: H.2.4 [Systems]: Distributed Databases, Query Processing General Terms: Algorthms, Design, Theory.

More

Scalable Distributed Aggregate Computations through ...

Peer-to-peer query processing systems may experience scal-ability problems under specific query loads. The many-to-many query problem, which can arise in distributed aggre-gate computations, is discussed next. Consider a P2P net-work with a large number of aggregation queries that proc-ess data from multiple sites (the roles of data source and

More

Aggregate Queries in Peer-to-Peer OLAP - CORE

Aggregate Queries in Peer-to-Peer OLAP . ... data management system consists essentially of a network of peer systems, each maintaining full autonomy over its own data resources. Data exchange between peers occurs when one of them, in the role of a local peer, needs data available in other nodes, denoted the acquaintances of the local peer ...

More

A Novel Efficient Approximate Query Processing In P2P

a) In pure peer-to-peer network peers act as equals, merging the roles of clients and server. In such networks, there is no central server managing the network, neither is there a central router. Some examples of pure P2P Application Layer networks designed for peer-to-peer file sharing are gnutella (pre v0.4) and Freenet.

More

E–cient Range and Join Query Processing in Massively ...

of massively distributed large-scale peer-to-peer (P2P) query processing. Many research papers, ... data and query types such as range queries over P2P networks. Range query is such a fundamental ... was originally created to support aggregate query, but by deploying range-based indexes, it can be ...

More

Scalable Distributed Aggregate Computations through ...

queries feasible and potentially more frequent. The concurrent execution of multiple and often identical distributed aggregate queries can place a high burden on the data sources. This paper identifies the scalability bottlenecks that can arise in large peer-to-peer networks from the execution of

More

Efficient Approximate Processing of Queries in P2P Networks

peer nodes in a network, query execution along with the collection of their results, etc. is possible to be maintained. The system is designed for the aggregate queries‟ processing over the different peer nodes within a network. The following diagram depicts the architecture of the system built: Figure 1: Approximate Query Processing System

More

RDF Query Processing and Reasoning in Peer to Peer

Distributed RDF Query Processing and Reasoning in Peer‐to‐Peer Networks Query: Find all subclasses of person q = (X, sc, person) Distributed Backward Chaining (BC) n1 n2 n4 n5 n7 n8 n3 artist painter sculptor flemish cubist person (painter, sc,artist) (artist, sc, person) (painter, sc, artist) (artist, sc, person) (sculptor, sc, artist)

More

Improving Search in Peer-to-Peer Networks

network, nodes spend processing resources (i.e., cycles) to forward the query, process it, etc, and bandwidth to send and receive messages. The main cost of queries are there-fore bandwidth and processing. Since the cost of a query is not incurred at any single node in the network, it makes sense to discuss costs in aggregate (i.e., overall the ...

More

Network \ Processing

Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology.

More

SHORTEST PATH ALGORITHM FOR QUERY PROCESSING

Peer-to-Peer network implements a new environment in database by query processing system. Nowadays, a key challenging for processing the queries and query answering technique. In this paper we propose a research work on how query processing can be done in a P2P system efficiently by discovering the network topology, how the

More

Peer to Peer Networking: What It's About and How It Can ...

Peer to peer networking differs greatly from a normal client server network. There is no server to oversee the communication work or to provide a centralized storage. Each computer is responsible for overseeing the network. Peer to peer networks are commonly small (LANs or CANs) scale.

More

Query Processing In Peer To Peer Network Project Source ...

Apr 08, 2012  Query processing in peer to peer network project is a cse project which is implemented in visual studio C#.Net platform. This project explains about finding our sum, average, minimum and maximum count and aggregate in query processing. Peer to peer database has become one of the biggest sources for uploading downloading of images videos and ...

More

An Efficient Scheme for Query Processing on Peer-to-Peer ...

An Efficient Scheme for Query Processing on Peer-to-Peer Networks Michael T. Prinkey Aeolus Research, Inc. DRAFT Abstract. The peer-to-peer networking paradigm has emerged as an exciting and popular approach for interconnecting individual systems.

More
Copyright © 2021.Company name All rights reserved.Dawn Broken