Parallel Database System

Global Grant Design and Realization in Distributed and Parallel Database System

分布式并行数据库系统全局授权的设计及实现

Design of an Algorithm for Task Assignment in Distributed Parallel Database System

分布式并行数据库系统中任务分配算法的设计

Physical design methods and their implementation in parallel database system Paro

并行数据库系统PARO的物理设计方法与实现

Study and Implement of MPI based Parallel Database System

基于MPI的并行数据库的研究与实现

A Redirection Algorithm Applied in Distributed Parallel Database System

用于分布式并行数据库系统的重定向算法

Query Optimization Mechanism in Parallel Database System PBASE / 2

并行数据库系统PBASE/2的查询优化机制

Study on Multithreaded - Communication-Model Based on Scheduling in Distributed and Parallel Database System

分布式并行数据库中基于调度的多线程通信模型之研究

Join algorithms for parallel database system PARO ⅱ

并行数据库系统PAROⅡ连接算法

The algorithm has been applied to distributed parallel database system & DPSQL , which has realized node fault diction well .

该算法已被应用于分布式并行数据库系统DPSQL，较好地实现了节点故障检测。

Distributed and parallel database system , due to its high performance , gains more and more attention . High efficient and reasonable interior communication system is very important to it .

分布式并行数据库系统以其高性能倍受关注，高效合理的内部通信系统是分布式并行数据库系统极其关键的组成部分。

This paper analyzed transaction scheduling strategies for parallel database system and real time database in common use and put forward a transaction scheduling algorithm for parallel real time database based on SN architecture .

分析了常用的并行数据库及实时数据库的事务调度策略，在此基础上提出了一种基于SN结构的并行实时数据库事务调度算法。

Distributed redirection algorithm has been presented to accomplish the transparent switch of the node that a client has created connection with , according to the characteristics of the distributed parallel database system .

针对分布式并行数据库系统的特征，提出了分布式并行重定向算法，实现服务器节点的透明切换。

In this thesis , MADE is used to study three kinds of autonomic features in database system : automatic physical database design , adaptive database security management , and adaptive load balancing in parallel database system .

本文应用MADE重点研究了物理数据库自动设计，自适应数据库安全管理，以及自适应并行数据库负载均衡等三类数据库自治功能。

It is harder and more complicated in distributed database system , especially in distributed and parallel database system ( DPDBS ), than in centralized database system for the complexity of the system itself in realization of grant .

在分布式数据库系统中，尤其是在分布式并行数据库系统中，由于系统自身的复杂性，使得系统在实现授权方面比集中式数据库系统要复杂、困难。

With the extensibility of the database application demand and the development of computer hardware environment , especially the computer network technology , distributed parallel database system emerges as the times require and become one of the most active fields in current research of computer technology .

随着数据库应用需求的拓展和计算机硬件环境，特别是计算机网络技术的发展，分布式并行数据库系统应运而生，并成为当前计算机技术最活跃的研究领域之一。

Spatial Data Partitioning Towards Parallel Spatial Database System

一种面向并行空间数据库的数据划分算法研究

Depending on query workloads , the issues about processor allocation based on interquery parallelism in parallel XML database system were discussed .

并行查询中的处理机分配是并行数据库系统中查询优化的重要组成部分。

Then , an enhanced hybrid range partitioning strategy [ 2 ] achieves data storage balancing and solves data skew between the nodes in the parallel real-time database system by varying range sizes .

加强的混合范围划分方法[2]通过引入可变范围的数据分块，达到了节点间数据存储量的一致，解决了混合范围划分方法的数据倾斜问题。

Research and Implementation of Parallel I / O in Parallel Database System

并行数据库系统中并行I/O的研究与实现

Based on distributed parallel operating system and distributed parallel database system , charging system for broadband video on demand realized multi-process distributed co-charging through the quantization activating index of charging process and the mutual exclusion algorithm of charging process entering critical zone .

宽带视频点播计费系统以分布式并行操作系统和分布式并行数据库系统为基础，通过量化的计费进程激活指数，结合计费进程互斥进入临界区算法，实现了多进程分布式协同计费。

Parallel I / O is an efficient way to provide high performance for parallel database system based on the shared nothing architecture .

并行I／O是基于无共享结构的并行数据库系统提高性能的有效途径之一。

As the basal functions of the geo-spatial database system , the paper gives the parallel design and parallel implementation of the two basal geo-spatial operations in the parallel geo-spatial database system , that is , the parallel geo-spatial range query and the parallel geo-spatial join .

空间操作是空间数据库的基本功能，本文给出了并行空间数据库中两种最为基础的空间操作的并行化设计与实现方法，即并行空间范围查询和并行空间连接操作。

To parallel GIS , the parallel index mechanism will play an very important role for improving the capability of storage and management of the huge volume of geo-spatial data in parallel GIS and parallel geo-spatial database system .

对于并行GIS而言，并行空间索引机制对提高并行GIS和并行空间数据库的海量空间数据存储与管理能力更为重要。