A database management system, also called a DBMS, allows users to create a new database by specifying the logic structure of the data. For instance, the world of interest is represented as a collection of tables in relational DBMSs. This simple model is useful for many applications, and ...
4.1.2Parallel Database During the database operations, we encounter various operations such as loading, indexing, and queries. Aparallel databasesystem seeks to enhance the performance of such database operations using multiple CPUs and disks in parallel. Centralized architectures for databases are not...
Parallel database systems attempt to exploit recent multiprocessor computer architectures in order to build high-performance and high-availability database... P Valduriez - 《Distributed & Parallel Databases》 被引量: 329发表: 1993年 ScalaBLAST: A Scalable Implementation of BLAST for High-Performance ...
A variety of parallel approaches have been used to support database processing across a spectrum of machine architectures. We begin by describing areas where parallelism is potentially important in dealing with very large databases, including loading, query/update, and database administration. We then...
Redis(REmote DIctionary Server) is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. It provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and ...
Parallel object-oriented database management systems provide both the functionality and the high performance required by many application domains. In parallel systems based on the shared-nothing architecture, the database is horizontally declustered across multiple nodes, enabling the system to employ multi...
To compile and run an LWJGL application, the base and natives JAR files of the core module and each binding used should be added to the classpath. LWJGL extracts the natives to a temporary folder and loads them automatically, so no further configuration is necessary. If more customization is...
To use RDMA, parallel database systems need to choose between message-passing mechanisms or shared memory abstractions for data transfer. Message-oriented communication is cooperative: The receiver initiates the communication and specifies a location in its memory space that will be changed; then the ...
To use RDMA, parallel database systems need to choose between message-passing mechanisms or shared memory abstractions for data transfer. Message-oriented communication is cooperative: The receiver initiates the communication and specifies a location in its memory space that will be changed; then the ...
data or run compute independently. New nodes can be added to the clusters on the fly to scale as and when required. The NUMA shared memory architecture enables efficient task execution by having more processors in the system. How do both architectures compare from a system scalability standpoint...