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 ...
Andreas Reuter, in Advances in Parallel Computing, 1998 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; communicati...
Gupta, “Comparative performance evaluation of cache-coherent NUMA and COMA architectures,” Int. Symp. on Computer Architecture, May 1992. P. Valduriez, “Parallel database systems: Open problems and new issues,” Int. Journal on Distributed and Parallel Databases, vol. 1,no. 2, 1993. P. ...
Borla-Salamet, “The Impact of the KSR1 AllCache Architecture on the Behaviour of the DBS3 Parallel DBMS”, Int. Conf. on Parallel Architectures and Language Europe, Athens, Greece, July 1994. Google Scholar G. Gardarin, P. Valduriez, “ESQL2, an Extended SQL2 with F-logic Semantics....
multiprocessor computer architectures in order to build high-performance and high-availability database servers at a much lower price than equivalent mainframe computers. Note that performance was also the objective of the database machines (DBMs) in the 1970s and 1980s [42], The problem faced by...
DisadvantagesofaDistributedDBMS PARALLELDATABASESYSTEM MoreandMoreData! Wehavedatabasesthatholdahighamountof data,intheorderof1012bytes: 10,000,000,000,000bytes! FasterandFasterAccess! Wehavedataapplicationsthatneedtoprocess dataatveryhighspeeds:
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 ...
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 ...
<div p-id="p-0001">A database system providing self-tuned parallel database recovery is described. In one embodiment, for example, in a database system, a method is described for performing recovery o
Conventional parallel hardware architectures, which employ a highly parallel software architecture are used in current parallel database systems. Thereby a common technique is to decluster the data sets among a number of parallel and independent disk drives. In this paper we revisit parallel sorting ...