Top 10 ETL Tools

ETL tools are required to extract, transform and load the data to Data Warehouse.ETL tools are the key to handle the database and Data  Warehouse.  If you are curious to know more about ETL , you can read here – ETL – Extract , Transform and Load .There are lot of…

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ETL – Extract, Transform and Load

ETL is the most important term when it comes to database and Data Warehousing. ETL stands for Extract, Transform and Load. ETL covers a process of how the data are loaded from the source system to the data warehouse. ETL can be called as the pipeline between two databases or…

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What is Data Mart ?

Data Mart is very similar to a Data Warehouse but limited in scope and purpose and is usually associated to one single domain. Often people get confused between Data Warehouse and Data Marts. I have already written before about the Data Warehouse and need of Data Warehouse. If you have missed…

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Types Of Databases

As we are in the age of computers, we deal with different kind of data in our day to day life. When we say about data, we are  talking about interactions with different kind of databases. I know that you would be very much familiar with the term ‘Database’ .…

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