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Thursday, 10 December 2020 20:34

Tutorial: Domain Driven Database Design

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The first video of our CodeBot 201 tutorial series walks you through defining a domain model for a Fantasy Football app, and using CodeBot to instantly transform the domain model into a complete MongoDB database and REST API:

 video title

How easy is it to generate a working database and API from an EA domain model?  Really, really easy...

This video will show you how in less than 3 minutes…which is about how long it takes for you to try it yourself.  In our example, your app can show video of the players scoring touchdowns in near real-time 

 

In this video we’ll follow the evolution of the TEAM object from a noun on a short problem domain description,

list of nouns

Team is an object in the problem domain

 to a class on a domain model diagram,

domain model

A Team has an Owner and a Roster and a Schedule

 

to a Mongo DB collection with a NodeJS REST API (documented in Swagger),

API docs

Use the API to Create Teams, Read Teams, Update Teams…

and a client-side layer that makes accessing the API nice and straightforward.

client code

 You don’t need to call the API directly because CodeBot generates client-side code including usage samples

CodeBot is a complex product that does an incredible amount of work to simplify your life as a developer. Give it a try today!

Read 1243 times Last modified on Monday, 14 December 2020 21:42
doug rosenberg

doug rosenberg

Parallel Agile, Inc. (Founder, Chief Technology Officer) - formerly ICONIX (CEO)
After running ICONIX for 35 years and writing 7 books on UML, use cases, and agile software development, Doug discovered a new way to improve productivity by leveragng parallel development, and founded Parallel Agile (www.parallelagile.com) in 2018 after 4 years of test projects at the USC Center for Software and Systems Engineering, where he's been working with Prof. Barry Boehm.   A new book "Parallel Agile - Faster Delivery, Fewer Defects, Lower Cost" is mostly written and will be released during 2019.   We're also developing a Parallel Agile Add-In for Enterprise Architect and are available for training and consulting.  
In his previous lifetime...
 
Doug Rosenberg founded ICONIX in his living room in 1984 and began training companies in object-oriented analysis and design around 1990. ICONIX specializes in JumpStart training for UML and SysML, and offers both onsite and open-enrollment courses.
Doug developed a Unified Booch/Rumbaugh/Jacobson approach to modeling in 1993, several years before the advent of UML, and began writing books around 1995. Design Driven Testing is his 6th book on software engineering. He’s also authored numerous multimedia tutorials (including Enterprise Architect for Power Users) and several eBooks, including Embedded Systems Development with SysML.
Doug has spent the last few years doing "deep dive" consulting into cutting-edge technology including cross-platform mobile app development, REST APIs, and NoSQL databases, and gaining first-hand experience on some "hardcore agile" projects of varying sizes.  He's also been working with dozens of graduate students at the University of Southern California Center for Systems and Software Engineering (USC CSSE), managing Directed Research projects and developing/piloting the Parallel Agile process.

www.parallelagile.com

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