Fábrica de Informações Corporativas - Inmon CIF

Publicação original = Fórum SBGC-TIC   28/1/2008 7:23 PM

Abaixo algumas referências de mercado sobre a construção e uso de ambientes de gestão corporativa, bem como suas interfaces com a WEB e demais ambientes de automação de processos de uma Organização. Considero o desenho abaixo um dos melhores painéis gerais de contexto técnico (TIC) para desenvolvimento de aplicações corporativas. 

Corporate Information Factory ( http://www.inmoncif.com/cif/index.html ) 

EDW (enterprise data warehouse) - the EDW is the center of the Corporate Information Factory. The EDW contains data that is: 

granular, 

integrated, 

historical, and 

corporate. 

The data found in the EDW feeds data marts, exploration warehouses, data mining warehouses, and class IV ODS. In short the data found in the EDW serves as a foundation for all data warehouse and DSS processing. 

The data found in the EDW is sometimes called the "single point of truth" for the corporation. The data is granular and non redundant and is at the basis of reconciliation of disputes when two or more people disagree as to a result obtained from analysis of the Corporate Information Factory. 

The EDW is stored on both primary storage and alternative storage. The primary storage is almost always high performance disk storage. Alternative storage is near line or secondary storage. 

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For More Information - Browse the articles below 

1. Security Across The Corporate Information Factory by W. H. Inmon 

2. Meaning And Shades Of Meaning by W. H. Inmon 

3. Data Warehouse and Testing by W. H. Inmon 

4. Data Warehouse Types by W. H. Inmon 

5. The Data Warehouse Foundation by W. H. Inmon 

6. Deep History: What Good Is It? by W. H. Inmon 

7. Anatomy of a Data Warehouse Record by W. H. Inmon. 

8. What Happens When You Have Built the Data Mart First? by W. H. Inmon. 

9. Definition of a Data Warehouse by W. H. Inmon. 

10. The Data Warehouse Infrastructure by W. H. Inmon. 

11. Monitoring the Data Warehouse Environment by W. H. Inmon. 

12. Referential Integrity for the Data Warehouse Environment by W. H. Inmon. 

13. Enterprise Data Warehouse and Time by W. H. Inmon. 

14. Enterprise Data Warehouse and Joins by W. H. Inmon. 

15. Enterprise Data Warehouse and Partitioning by W. H. Inmon. 

16. Summary Data in the Enterprise Data Warehouse by W. H. Inmon. 

17. Enterprise Data Warehouse Underlying Technology by W. H. Inmon. 

18. Using the Enterprise Data by W. H. Inmon. 

19. Enterprise Data Warehouse by W. H. Inmon. 

20. Multiple Data Warehouses in the Same Company by W. H. Inmon. 

21. Profile Records by W. H. Inmon. 

22. Reference Data by W. H. Inmon. 

23. Rolling Summary Data by W. H. Inmon. 

24. Time Variant Types by W. H. Inmon. 

25. Data Velocity Through The Corporate Information Factory by W. H. Inmon and R. H. Terdeman 

26. Closed-Loop/Open-Loop Architecture by W. H. Inmon. 

27. Budgeting for the Data Warehouse by W. H. Inmon 

28. Data Warehouse: Where Technology and Business Meet by W. H. Inmon 

29. Iterative Development For The DSS Data Warehouse Environment by W. H. Inmon 

30. Data Warehouse and Iterative Development by W. H. Inmon 

31. Enhancing Data Warehouse Performance by W. H. Inmon 

32. Little White Lies by W. H. 

Operational Data Store 

The ODS is half operational and half DSS 

A Brief Description 

The Operational Data Store (ODS) is a hybrid structure that has characteristics of both the data warehouse and operational systems. Because the ODS is a hybrid structure, it is difficult to build and operate. The ODS allows the user to have: 

· OLTP response time (2/3 seconds), 

· update capabilities 

· DSS capabilities 

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For More Information - Browse the articles below 

Introduction: The Operational Data Store by W. H. Inmon. 

Operational Data Store by W. H. Inmon. 

From Transactions to the ODS by W. H. Inmon. 

Designing the ODS by W. H. Inmon. 

ODS Development by W. H. Inmon. 

ODS Refreshment by W. H. Inmon. 

ODS Underlying Technology by W. H. Inmon. 

Using the ODS by W. H. Inmon. 

ODS Workload by W. H. Inmon. 

ODS Types by W. H. Inmon 

ERP as ODS by W. H. Inmon 

Operational and Informational Reporting by W. H. Inmon. 

An Early Article on The Operational Data Store by W. H. Inmon. 

Internal ODS/External ODS In The eBusiness Environment by W. H. Inmon. 

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White Papers 

The Operational Data Store - the operational counterpoint of the data warehouse is the operational data store (the "ODS"). The ODS is defined and described in detail in this white paper. 

Operational and DSS Processing From a Single Data Base: Separating Fact and Fiction - an early notion was that a single database should serve as the basis for both operational processing and DSS analytical processing. This white paper explores the issues and describes why data warehouse is the appropriate foundation for DSS informational processing. 

Accessing Data Warehouse Data From the Operational Environment - most flow of data is from the operational environment to the data warehouse environment, but not all. This white paper discusses the "backward" flow of data. 

Information Architecture for the 90's: Legacy Systems, Operational Data Store and the Data Warehouse - describes the role of operational data stores and a description of them, along with a description of the architecture that results when you mix an operational data store and a data warehouse. 

Telling the Difference Between Operational and DSS - in every shop the issue arises, what is operational and what is DSS. This white paper tells you how to tell the difference between the two environments. 

Summary Data in the Data Warehouse/Operational Data Store - summary data has its own set of unique considerations. There is, for example, dynamic summary data and static summary data. Both types of summary data require very different treatment from the designer and the end user. This white paper creates a taxonomy for summary data and relates the different types of summary data to the data warehouse and the operational data store. 

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Books 

Inmon, W H - BUILDING THE DATA WAREHOUSE, SECOND EDITION, John Wiley, NY, NY 1996 

Inmon, W H - BUILDING THE OPERATIONAL DATA STORE, John Wiley, NY, NY 1995 

Inmon, W H - CORPORATE INFORMATION FACTORY, John Wiley, NY NY 1998