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Data Integration Tools and Technologies Covered At DI Ninja Blog

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Mistakes To Avoid In Bottom-Up Datawarehouse Development Approach

By |February 22nd, 2015|Categories: Data Modeling, Miscellaneous|Tags: , , , , , , |

There is a vigorous debate going on since the advent of datawarehousing in the DW community about whether to build applications top-down or bottom up. The model often requires implementation of numerous, large, normalized, relational [...]

How to Select an ETL Tool For Datawarehousing

By |February 22nd, 2015|Categories: Data Integration Concepts|Tags: , , , |

Selection of an appropriate ETL tool is the most important decision that has to be made in choosing components of a data warehousing application. The ETL tool operates at the heart of the data warehouse, [...]

Learning About Exchange Partition Mechanism – Oracle

By |February 22nd, 2015|Categories: Oracle|Tags: , , , , |

If you have been involved in creating and managing ETL (Extract, Transformation and Load) processes for datawarehousing environments, you know how time consuming it can be especially when data volume is high. One of the [...]