Chapter 2
Data Management
2.
1 Introduction
As grids are divided into computational grids and data grids, data management in grid environments should have double significance.
In a comprehensive sense, it is applied to the computational grid.
More narrowly...
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Chapter 2
Data Management
2.
1 Introduction
As grids are divided into computational grids and data grids, data management in grid environments should have double significance.
In a comprehensive sense, it is applied to the computational grid.
More narrowly defined it
means the distributed data management system, which supports data access,
synchronization and coordination of the distributed data across remote sites.
In the first definition, because there is less data transmission and it can be
resolved by using small data files, data management is viewed as a less important problem because sometimes the data used by computing applications
can be divided into small data files that make the scale of the data issue much
smaller than the calculation issue.
A frequently used solution is sending input
data along with the executable file to the node where the calculation will occur.
In the second definition, the data grid focuses on the processing of large
amounts of distributed data.
A typical
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