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Atul Singh
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a Tech blogger who crazy about food :)
a Tech blogger who crazy about food :)

253 followers
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Shell script to access DataStage Director ETL joblogs
We have
various data warehouses hosted on AIX/Linux/Unix operating systems. DataStage Director is one of the ETL monitoring & scheduling tool used in
numerous data warehouses. In case of ETL job failures we need to login to DataStage
Director and check the ...

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PDF Split & Merge with Perl
Sharing two utility scripts (Perl), which can be used for extracting only few pages from a PDF file and also for combining different pdf files into a single pdf files. There might be lot of situation where in, we might require only few pages from a big PDF ...

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Implementing Slowly Changing Dimension in ETL
Dimension is a term in data management and data warehousing that refers to logical groupings of data such as geographical location, customer information, or product information. Slowly Changing Dimensions (SCD) are dimensions that have data that slowly chan...

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5 Tips For Better DataStage Design #17
**  There is an automap button in some stages,it can maps fields with the same names. **  When you add a shared container into your job you need to map the columns of the container to your job link. What you might miss is the extra option you get on the Col...

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Linux Shell Utilities
This shell script can be called from any other shell script as ". UXUtils.sh" and any of the functions can be called to use. Even the funcions can be kept in the .profile and called through calling .profile. The following functions are provided here: to_low...

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Learning Numpy #2
Continuing the first post NUMPY #1 ....... Like the below page to get update   https://www.facebook.com/datastage4you https://twitter.com/datagenx https://plus.google.com/+AtulSingh0/posts https://datagenx.slack.com/messages/datascience/

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Learning Numpy #1
Numpy is a python library used for numerical calculations and this is better performant than pure python. In this notebook, I have shared some basics of Numpy and will share more in next few posts. I hope you find these useful. Like the below page to get up...
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