Recent questions in Big Data | Hadoop

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What is target load order? How to set it?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Define OLAP. What are the different types of OLAP?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Differentiate between various types of schemas in data warehousing.

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Advantages of Teradata over Informatica

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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What are the advantages of using Informatica as an ETL tool over Teradata?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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What are the features of Informatica Developer 9.1.0?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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How can we delete duplicate rows from flat files?

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What is incremental aggregation?

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Explain sessions and also shed light on how batches are used to combine executions.

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Define the surrogate key.

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Why do we use mapping parameters and mapping variables?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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How can we update a record in the target table without using Update Strategy?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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What can we do to improve the performance of Informatica Aggregator Transformation?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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How do pre- and post-session shell commands function?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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What are the types of lookup transformation?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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In Informatica Workflow Manager, how many repositories can be created?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Differentiate between Joiner and Lookup transformations.

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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How can we filter rows in Informatica?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Mention some typical use cases of Informatica.

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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What is Informatica PowerCenter?

asked Mar 10, 2020 in Big Data | Hadoop by Hodge

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Top 250+ Hadoop Testing Interview Questions

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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Top 250+ Hadoop YARN Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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Top 250+ Hadoop Hive Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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Top 250+ Hadoop Pig Interview Questions and Answers

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Top 250+ Hadoop Zookeeper Interview Questions and Answers

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Top 250+ Hadoop Flume Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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TOp 250+ Hadoop Sqoop Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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Top 250+ Hadoop HBase Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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TOp 250+ Hadoop MapReduce Interview Questions and Answers

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Top 250 Hadoop HDFS Interview Questions and Answers

asked Feb 23, 2020 in Big Data | Hadoop by rahuljain1

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Recent questions in Big Data | Hadoop

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