Answer Posted / anusha

m_partition <4-way partition_file_path> <8_way_partition_file_path> <dml_file_path> {keys used to partition the file}

What do you mean by the term data warehousing? Is it different from data mining?

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Hi friends, what are the new features in abinito3.0?

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Explain about ab initio’s dependency analysis?

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What is the syntax for m_dump in abinitio?

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46.How you can create cross joined output using join component ? 47.What is the default layout of watcher files ? How to use in abinitio graph? 48.Why you get 'too many open files' error ? How to use in abinitio graph? 49.What is the significance of vnode folder under AB_WORK_DIR ? How to use in abinitio graph? 50, What is the significance AB_AIR_BRANCH? How to use in abinitio graph? 51. How can you select only unique records from a set of records ? How to use in abinitio graph? 52. How next_in_sequence work in parallel layout ? How to use in abinitio graph? 53. Why you want to set a modest number in limit ? How to use in abinitio graph? 54. How you can encrypt a password and use it in dbc file? How to use in abinitio graph? 55. Which function you should be using if you do not want to process non printable char from a feed file ? How to use in abinitio graph? 56. How you can run a component for certain conditions ? How to use in abinitio graph? 56. What is catalog and when you should use it ? How to use in abinitio graph? 57. How you can use reformat as a router ? How to use in abinitio graph? 58. How many process gets created for a n-way parallel component ? How to use in abinitio graph? 59. Why delimited DMLs take more time to process than fixed length DMLs? How to use in abinitio graph? 60. How can you select only first and last record from a file without using next_in_sequence? How to use in abinitio graph? 61.Why you should always keep largest input as driving input for Join ? How to use in abinitio graph? 62. What a catalog file contains ? How to use in abinitio graph? 63. What Is private project and public project ? How to use in abinitio graph? 64. Why you should not use checkpoint after replicate ? How

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What do you know about partition and also tell us about partition components in abinitio?

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What is the difference between check point and phase?

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What are the different types of partition components in abinitio?

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We know rollup component in abinitio is used to summarize a group of data record then why do we use aggregation?

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Is data warehousing different from data mining?

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What is the importance of eme in abinitio?

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Do you think effective communication is necessary for data processing?

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How data is processed and what are the fundamentals of this approach?

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how will i can implement Insert a new record (if not present in Input file),Update the record (if present in input) a csv file in Abinitio

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What do you mean by a transaction file?

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