Should ETL Become Obsolete

Should ETL Become Obsolete? Why a Business-Rules driven “ E-LT” Architecture may be better

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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The Problems with the Traditional ETL Approach ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Productivity/Maintainability Issues ,[object Object],[object Object],[object Object]

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Defining all of these intermediate stages requires additional analysis and development work, and hence, has a negative impact on productivity.

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Performance Issues with Traditional ETL ,[object Object],[object Object],[object Object]

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Cost Issues ,[object Object],[object Object],[object Object]

A Better Approach: “E-LT” Architecture + Business Rules ,[object Object],[object Object],[object Object]

Why the ETL Market is Changing ,[object Object],[object Object],[object Object]

For example: ,[object Object],[object Object],[object Object]

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E-LT Architecture Offers Better Performance with Bulk Processing ,[object Object],[object Object],[object Object]

Business-Rules-Driven Approach Brings Better Productivity and Maintainability ,[object Object],[object Object]

Combine E-LT with Business Rules to Lower the TCO ,[object Object],[object Object],[object Object],[object Object]

Conclusion: Traditional ETL is Indeed Becoming Obsolete ,[object Object],[object Object]

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