4 Parallel Database Architectures Historically, the database community distinguished three types of system architecture as platforms for parallel database systems: Shared nothing: Each processor has its own memory and its own peripherals; communication is through messages only. Examples are: Tandem, NCR...
computer architectureshared nothing systemperformance evaluationThe parallel database system structure is a major factor for improving the performance of a parallel database system. Shared nothing parallel database system structure has several advantages such as high scalability, high availability, and high...
memory,shared-disk,andshared-nothing,isbestfordatabasemanagementundervariousconditions. Finally,therearenewissuesraisedbytheintroductionofhigherfunctionalitysuchasknowledge-based orobject-orientedcapabilitieswithinaparalleldatabasesystem. Keywords:Paralleldatabasesystems,multiprocessorarchitectures,paralleldatabaselanguages,...
1).Parallel Database System: The Future of High Performance Database Processing 2).Survey of Architecture of Parallel Database System 3).The Case for Shared Nothing 4).Much Ado About Shared-Nothing 2.2 Research System 1).XPS: A High Performance Parallel Database Server 2).The Design of XPRS...
We comprehensively evaluate how transport-layer decisions impact the query performance of a database system for different generations of InfiniBand. We find that a shuffling operator that uses the RDMA Send/Receive transport function over the Unreliable Datagram transport service can transmit data up to...
We comprehensively evaluate how transport-layer decisions impact the query performance of a database system for different generations of InfiniBand. We find that a shuffling operator that uses the RDMA Send/Receive transport function over the Unreliable Datagram transport service can transmit data up to...
Prototyping Bubba, A Highly Parallel Database System Bubba is a highly parallel computer system for data-intensive applications. The basis of the Bubba design is a scalable shared-nothing architecture which c... H Boral,W Alexander - 《IEEE Transactions on Knowledge & Data Engineering》 被引量:...
OLTP with Random Access to a Large Database Applications which access a database in a mostly random pattern also benefit from the parallel server architecture, if the database is significantly larger than any node's buffer cache. One example is a Department of Motor Vehicles system where individ...
The Distributed Lock Manager maintains a lock database to record information about resources and locks held on these resources. This lock database resides in memory and is distributed throughout the cluster to all nodes. In this distributed architecture, each node participates in global lock ...
In describing a DSS architecture it is common to include a database as a component in the system. However, the DSS literature pays little attention to the data management function. Emphasis is placed on model aspects and user-system inte... LB Methlie - 《Acm Sigoa Newsletter》 被引量: ...