Read e-book online Test-Driven Database Development: Unlocking Agility (Net PDF

By Max Guernsey III

ISBN-10: 032178412X

ISBN-13: 9780321784124

The perform of Test-Driven improvement (TDD) has helped millions of software program builders enhance caliber, agility, productiveness, and velocity. In Test-Driven Database Development, Max Guernsey, III exhibits tips to adapt TDD to accomplish an analogous robust advantages in database layout and development.

Guernsey first explains why TDD bargains quite a bit power to database practitioners, and the way to beat stumbling blocks corresponding to the shortcoming of traditional "testable classes." you are going to tips on how to use "classes of databases" to control swap extra successfully; how to find testable database behaviors; how you can maximize long term maintainability via restricting a database's present scope; and the way to take advantage of "emergent layout" to simplify destiny expansion.

Building in this origin, the writer courses you thru enforcing glossy TDD procedures and database refactoring. He offers functional thoughts for making improvements to legacy databases; for deviating from strict TDD whilst precious; and for adapting TDD to functions that persist facts in dossier structures, XML, or serialized gadgets. Guernsey indicates how to

*  construct an easy infrastructure to trace and standardize scripts and databases
*  outline a sustainable TDD strategy for database design
*  thoroughly switch a layout with no wasting data
*  layout new databases which are lighter, leaner, less complicated, extra testable, and more uncomplicated to change
*  decrease layout bills through doing away with duplication
*  progressively deliver the advantages of TDD, agility, and glossy layout to legacy databases
*  Remediate blunders that locate their manner into database designs
*  Isolate behaviors and stay away from undesirable dependencies that reason checks to fail

With this booklet as a advisor, you'll practice the confirmed perform of TDD on your database wishes, and manage and optimize your organization's facts for an important aggressive advantage.
  Test-Driven Database improvement is the most recent identify within the hugely revered NetObjectives Lean-Agile Series.

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Test-Driven Database Development: Unlocking Agility (Net Objectives Lean-Agile Series) by Max Guernsey III


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