Verification of Partitioning and Allocation Techniques on Teradata DBMS. Bellatreche L,Benkrid S,Ghazal A, et al. 11th International Conference on Algorithms and Architectures for Parallel Processing. Proceeding
The DBA must be cognizant of the features of the DBMS in order to apply the proper techniques for optimizing the performance of database structures. Most of the major DBMSs support the following techniques although perhaps by different names. Each of the following techniques can be used to tune...
this might mean joining millions of rows. The join method to use in that case is obviously a hash join. You can reduce the processing time for this hash join even more if both tables are equipartitioned on
Furthermore, many of the standard techniques do not even guarantee that data size does not increase after compression.Oracle Database 10g Enterprise Edition offers a unique compression technique that is very attractive for large data warehouses. It is unique in many ways. Its reduction of disk ...
In the recent years the problems of using generic storage (i.e., relational) techniques for very specific applications have been detected and outlined and, as a consequence, some alternatives to Relational DBMSs (e.g., HBase) have bloomed. Most of these alternatives sit on the cloud and be...
While some web application workloads can benefit from the use of alternative NoSQL techniques, we chose to focus initially on SQL due to its generality and widespread adoption. First, as described in Section 2, placing more of the less-sensitive data in the cloud will allow for the ...
A method and data structure for storing application object type data in a repository are provided. Techniques are provided to allow users to store data for a number of custom attrib
Techniques are provided for storing data of multiple enterprises in a shared set of database objects in a database system and allowing enterprise users to interact with the database system as if the set of database objects contained only their data. According to an aspect of the present invent...
Verification of Partitioning and Allocation Techniques on Teradata DBMS. Bellatreche L,Benkrid S,Ghazal A, et al. 11th International Conference on Algorithms and Architectures for Parallel Processing. Proceedings of the ICA3PP . 2011Bellatreche, L., Benkrid, S., Ghazal, A., Crolotte, A., ...
heuristic branching/ C4250 Database theory C6160 Database management systems (DBMS) C1180 Optimisation techniquesAn overriding objective in database physical design is to minimize the number of accesses made in the secondary storage when processing transactions. Vertical partitioning is a major step in...