Blogs about: Practical Governance

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Data Design Principles

justinhay wrote 1 year ago: Obey the principles without being bound by them. - Bruce Lee Taking a practical approach to developi … more →

Tags: Architecture, 3nf, Architecture 2, data architect, Data Warehouse, EDW, enterprise data warehouse, Enterprise IT, governance

Nine ETL Design Principles3 comments

justinhay wrote 1 year ago: The principles of ETL design define the guidelines by which data migration will be constructed. Belo … more →

Tags: Architecture, Architecture 2, Design, development, EDW, Enterprise IT, ETL, governance, Methodology

Reference Domains Part IV: Metadata & Governance1 comment

justinhay wrote 1 year ago: This is the fourth and final part in the series on working with reference domains, also called class … more →

Tags: Process, Architecture, Data Warehouse, Methodology, governance, Metadata, Testing, EDW, Reference

EDW Roles and Responsibilities: Part I2 comments

justinhay wrote 1 year ago: In the next couple of articles, we look at the organizational structure of the EDW development team. … more →

Tags: Process, Data Warehouse, development, EDW, governance, Information Warehousing, Justin Hay, Methodology, responsibilities

Measuring Success4 comments

justinhay wrote 1 year ago: When measuring success the notion of what value is being offered to the business is always raised. T … more →

Tags: Process, Data Warehouse, Methodology, governance, Testing, EDW, zama, Justin Hay, road map

Naming Standards Governance

justinhay wrote 1 year ago: Naming standards in the EDW apply to full descriptive names as well as abbreviations. Full descripti … more →

Tags: Process, Data Warehouse, Information Provisioning, languages, Methodology, Business Intelligence, Information delivery, governance, Metadata

Data Architecture Governance

justinhay wrote 1 year ago: In September of 2010, Marlene was a director responsible for the EDW program. She was juggling four … more →

Tags: Process, Data Warehouse, governance, Metadata, Documentation, EDW, Reference, data architect, zama

Data Content Governance

justinhay wrote 1 year ago: In the overview of EDW development, data content governance is identified as one of the core process … more →

Tags: Process, Data Warehouse, Methodology, governance, Documentation, EDW, zama, Justin Hay, road map

EDW Process - Part I: Overview7 comments

justinhay wrote 2 years ago: Over the next few articles, I would like to map out the processes involved to develop the EDW. These … more →

Tags: Process, Data Warehouse, Methodology, waterfall, governance, EDW, zama, Justin Hay, road map

Effective Data Profiling2 comments

justinhay wrote 2 years ago: Data profiling is an item frequently listed as a task on the high-level data warehouse project plan, … more →

Tags: Process, Data Warehouse, Methodology, governance, Testing, EDW, zama, Justin Hay, road map

EDW Reference Architecture: Metadata1 comment

justinhay wrote 2 years ago: EDW Reference Architecture: Metadata As a final note on the series EDW Reference Architecture, intro … more →

Tags: Architecture, Data Warehouse, governance, Metadata, EDW, Reference, data architect, zama, Justin Hay

EDW Reference Architecture: Why Bother?10 comments

justinhay wrote 2 years ago: In the following series of articles I would like to define a possible reference architecture for an … more →

Tags: Architecture, Data Warehouse, Information Provisioning, Methodology, Business Intelligence, Information delivery, Normalization, 3nf, retention

Speaking the Same Language: Of Business Glossaries and Metadata4 comments

justinhay wrote 2 years ago: In the biblical tale, Babel is cursed with a plethora of languages, and the eternal struggle of misc … more →

Tags: Process, Data Warehouse, languages, Methodology, governance, Metadata, Documentation, EDW, classification

Getting with the Program: EDW Release Management7 comments

justinhay wrote 2 years ago: One problem I have seen repeatedly is IT having difficulty managing the development of the data ware … more →

Tags: Process, Data Warehouse, Information Provisioning, Methodology, governance, Metadata, Documentation, EDW, ETL

Measure Twice: Analysis Part II2 comments

justinhay wrote 2 years ago: Continuing on from the previous posting on approaching analysis of source systems, here we will look … more →

Tags: Process, Data Warehouse, Methodology, waterfall, Normalization, 3nf, retention, Documentation, EDW

Providing Data Modelling Time Estimates4 comments

justinhay wrote 2 years ago: The Agony and The Ecstasy Pope Julius II: When will you make an end? Michelangelo: When I am finishe … more →

Tags: Process, 3nf, Analysis, Data Warehouse, Documentation, EDW, Methodology, Normalization, waterfall

Measure Twice: Analysis Part I3 comments

justinhay wrote 2 years ago: There are broadly two different tracks to define the scope of a data warehousing project. Either the … more →

Tags: Process, Data Warehouse, Methodology, waterfall, governance, EDW, Analysis

Note to Self: Lessons Learned1 comment

justinhay wrote 2 years ago: Once we realize that imperfect understanding is the human condition there is no shame in being wrong … more →

Tags: Process, Data Warehouse, Agile, waterfall, 3nf, governance, Documentation, Testing, EDW

Finding Faults: Testing the EDW2 comments

justinhay wrote 2 years ago:    Spock: I made an error in my computations. Bones: Oh? This could be a historic occasion. Mistakes … more →

Tags: Process, Data Warehouse, Methodology, 3nf, governance, Metadata, Documentation, Testing, EDW


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