Explain Package Explorer in SSIS

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What is Connection Mangers

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What is Transformation? Explain Different Types of Transformations

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Data transformation is the process of extracting required data from a data source and is the most critical SSIS step. Post extraction, the process aids in managing and transferring the data to a specific file destination. There are several rules implemented by this process for loading the extracted data to the destination target file. Based on this, the transformations are classified as: Blocked Non Blocked Semi Blocked Non-Blocking  –  No blocking Partial Blocking  –  The downstream transformations wait for certain periods, it follows start then stop and start over technique Full Blocking :  The downstream has to be waiting till the data has been released from the upstream transformation. Non- blocking transformations Audit Cache Transform Character Map Conditional Split Copy Column Data Conversion Derived Column Export Column Import Column Lookup Multicast OLE DB Command Percentage Sampling Script Component Slowly Changing Dimension Partial blocking transforma...
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