Sunday 30 December 2012

SQL/PLSQL Interview Questions

Features of Informatica 9.5


Informatica 9.5 is the latest version of Informatica which is designed to handle the huge volume of Data, especially the big data. Informatica allows processing the demand of Big data using the latest features.

Features of Informatica 9.5
  • Extracting data from Hadoop to deliver Big data as business reports
  • Captures data from all social networking sites irrespective of their volume.
  • Access and delivery of critical data using high availability of Informatica Power Exchange
  • Enhanced LDAP integration, SSL remote access and support for Internet Protocol version 6 (IPv6)
  • Reduces the risk of business errors with Informatica Data validation option
  • Expands metadata management connectivity
  • Supports push down optimization for Teradata

Informatica 9.5 increases the Business value of the data with technologies for real-time data streaming, proactive monitoring, pervasive data privacy and data governance. Also it reduces the cost of the data by using methods such as DataValidation.

Now what Is Informatica Data Validation?
Data validation helps in completing the data validation and reconciliation work without the use of tedious SQL queries. We might come across duplicate and bad data while doing data migrations and transformations.Data validation avoids these bad data and can be used in both Production as well as testing environment. It has got a set of pre built operator for doing ETL testing and the results will be expected data values as from source.Data validation makes data more reliable and uses less resource for the testing process. This can be automated and used repeatedly. 
Below are some other features of Informatica Data validation
  • A central repository for complete data validation tests and results.
  • Incremental data validation for testing the newly loaded data
  • Pre-built dashboards for validation
  • Increased connectivity with all systems
  • Set of Prebuilt operators

Informatica Data Validation

What is Data Validation??
Informatica Data validation helps in completing the data validation and reconciliation work in Production and testing without the use of tedious SQL queries. We might come across duplicate and bad data while doing data migrations and transformations. Data validation avoids these bad data and can be used in both Production as well as testing environment. It has got a set of pre built operator for doing ETL testing and the results will be expected data values as from source.

Data validation makes data more reliable, trustworthy and uses less resource for the testing process. This can be automated and used repeatedly. Below are some other features of Informatica Data validation
  • A central repository for complete data validation tests and results.
  • Incremental data validation for testing the newly loaded data
  • Pre-built dashboards for validation
  • Increased connectivity with all systems
  • Set of Prebuilt operators

Friday 28 December 2012

Production or Support Phase in Data Warehouse Project Life Cycle

The company needs to give the application support for one month by default.After that based on the client's decision, the development company or some other company will give the production support.

Create Target List View in OBIEE

The create target list view is for users of Oracle's Siebel Life Sciences operational application integrated with Oracle's Siebel Life Sciences Analytics applications. Use it to create a Create Target List link in the results. Users can click this link to create a target list, based on the results data, in their Oracle Siebel operational application.

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