Information Technology Reference
In-Depth Information
Starting
Ending
Scientific
WFMS
Data
Data
Instances
DSMS
FIGURE 9.3
The data stream view for the scientii c workl ow.
9.1.6
Measures for Scientific Workflow Management Systems
To de sig n a s c ie nt i i c workl ow, the following problems need to be solved
with the help of mature techniques from the database community:
1. Data-intensive and computation-intensive applications
2. Logical sequence of workl ow requirement
3. Lower resource or inexpensive services consumption
In the rest of this chapter, we will explain the technique details according
to the roadmap for deploying the techniques from DSMS to scientii c
workl ow management. Briel y, the roadmap can be depicted as
schema
Æ
processing techniques
Æ
theoretic work
Æ
scheduling and optimization
.
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