File Stage usage
DataStage (DS) offers various parallel stages for reading from and writing to files. In this chapter we provide suggestions for when to use a particular stage, and any limitations that are associated with that stage.
A summary of the various stages are provided in Table 8-1.
Table 8-1 File stages
|
File stage
|
Suggested Usage
|
Limitations
|
 Sequential File |
Read and write standard files in a single format.
|
Cannot write to ... |
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