Steve Hoberman's Data Modeling Made Simple with ER/Studio Data Architect: PDF

By Steve Hoberman

ISBN-10: 1634620925

ISBN-13: 9781634620925

construct a operating wisdom of information modeling techniques and top practices, besides the right way to practice those ideas with ER/Studio. This moment version contains various updates and new sections together with an summary of ER/Studio's help for agile improvement, in addition to an outline of a few of ER/Studio's more moderen gains for NoSQL, similar to MongoDB's containment constitution. you'll construct many ER/Studio info versions alongside the best way, making use of most sensible practices to grasp those ten objectives:

  1. Know why an information version is required and which ER/Studio types are the main acceptable for every situation
  2. Understand every one part at the info version and the way to symbolize and create them in ER/Studio
  3. Know tips to leverage ER/Studio's newest gains together with these aiding agile groups and ahead and opposite engineering of NoSQL databases
  4. Know find out how to observe the entire foundational gains of ER/Studio
  5. Be capable of construct relational and dimensional conceptual, logical, and actual information versions in ER/Studio
  6. Be in a position to observe innovations comparable to indexing, transforms, and ahead engineering to show a logical facts version into an effective actual layout
  7. Improve info version caliber and effect research effects by means of leveraging ER/Studio's lineage performance and compare/merge utility
  8. Be in a position to practice ER/Studio's information dictionary features
  9. Learn methods of sharing the information version via reporting and during exporting the version in quite a few formats
  10. Leverage ER/Studio's naming performance to enhance naming consistency, together with the hot computerized Naming Translation feature.

This e-book includes 4 sections:

Section I introduces information modeling and the ER/Studio panorama. study why information modeling is so severe to software program improvement or even extra importantly, why info modeling is so severe to knowing the company. you'll find out about the latest good points in ER/Studio (including beneficial properties on mammoth information and agile), and the ER/Studio atmosphere. by means of the tip of this part, you have got created and kept your first facts version in ER/Studio and be capable to commence modeling in part II!

Section II explains the entire symbols and textual content on an information version, together with entities, attributes, relationships, domain names, and keys. by the point you end this part, it is possible for you to to 'read' an information version of any measurement or complexity, and create a whole information version in ER/Studio.

Section III explores the 3 diversified degrees of versions: conceptual, logical, and actual. A conceptual information version (CDM) represents a enterprise desire inside an outlined scope. The logical info version (LDM) represents a close enterprise answer, shooting the enterprise standards with out complicating the version with implementation matters reminiscent of software program and undefined. The actual facts version (PDM) represents an in depth technical answer. The PDM is the logical facts version compromised usually to enhance functionality or usability. The PDM makes up for deficiencies in our expertise. by way of the top of this part it is possible for you to to create conceptual, logical, and actual facts versions in ER/Studio.

Section IV discusses extra positive aspects of ER/Studio. those positive factors comprise information dictionary, info lineage, automating initiatives, repository and portal, exporting and reporting, naming criteria, and evaluate and merge functionality.

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Data Modeling Made Simple with ER/Studio Data Architect: Adapting to Agile Data Modeling in a Big Data World by Steve Hoberman

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