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What are Sequencers?
Sequencers are job control programs that execute other jobs with preset Job parameters.
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Functionality of Link Partitioner and Link Collector?
Link Partitioner : It actually splits data into various partitions or data flows using various partition methods . Link Collector : It collects the data coming from partitions, merges it into a single data flow and loads to target.
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Containers : Usage and Types?
Container is a collection of stages used for the purpose of Reusability. There are 2 types of Containers. a) Local Container: Job Specific b) Shared Container: Used in any job within a project.
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What is the default cache size? How do you change the cache size if needed?
Default cache size is 256 MB. We can incraese it by going into Datastage Administrator and selecting the Tunable Tab and specify the cache size over there.
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