Enterprise Architect version 15.0

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Tutorials

Tutorials (146)

Tutorials can be used to become more productive and efficient in the use of Enterprise Architect. Tutorials, getting started guides, videos and workbooks can all be used to explain concepts and assist others in realizing the power and flexibility of using Enterprise Architect. Use this link to submit tutorials, training material, example workbooks and quick start guides.

Tuesday, 03 December 2019 07:31

WebEA hosted in a loadbalanced scenario

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PHP has a very powerful session handling mechanism. By default it uses files, but you can use MemCache, MemCached or Redis, too and in some cases SQLite could be an option. These scenarios are provided with simple configuration settings. But if you have a Windows infrastructure then some of these "sounds-easy" scenarios do not really work. MemCache, MemChached are out-dated, Redis is not really available for Windows and the port from Microsoft is depricated. SQLite does not provide Row-Level-Locking mechanism that is required for a transaction intensive way of session handling. So I thought it is clever to use an…
Tuesday, 01 October 2019 08:45

Anatomy of an Executable Architecture

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Anatomy of an Executable Architecture   A few months ago, we released the Parallel Agile Add-in for Enterprise Architect.  This add-in gives Enterprise Architect users a unique opportunity to save substantial amounts of time in building the database infrastructure for your project, because you can now generate it automatically from a domain model (class diagram).   What gets generated includes database access functions, an API to access the database, API documentation of, and some client side code that shows you how to call the API - what we're calling an Executable Architecture.  Our first target platform is MongoDB and Node.JS (aka…
Sparx Systems has recently released its latest version of Enterprise Architect 15. Sparx Systems have added various new features in this version. Here is a guide with list of menus, frequently used by EA practitioners would be very helpful. This ultimate guide focuses highly up on how to access those frequently used options from menu bars along with some shortcuts. Since there are many changes in menus for frequently used options like Package Baseline, Export/Import of XMI, Linked Documents and others. You can also find the full comparison between Enterprise Architect version 13.5, 14 and 15 in the below link.…
Monday, 15 July 2019 09:09

Images Assets and Custom Diagrams in EA 15

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Images Assets and Custom Diagrams in EA 15 Using images to add relevance to any architecture diagram is a very common practice. Enterprise Architect has always supported modellers to set ‘Alternate Image’ or ‘Default Image’ for elements to create such diagrams.  However the users have always sought for an ability to manage a set of image assets in a catalogue and reuse it across multiple diagrams. The New approach in EA 15 to manage and reuse images in diagrams is a significant enhancement. The ‘Image Asset’ element lets users create a model item to store an image. These items can…
One of our biggest challenges at Parallel Agile is explaining how two apparently unrelated aspects of our business are actually very closely related. Specifically, how our domain driven database and API generator (aka Parallel Agile CodeBot) enables the Parallel Agile Process, which allows large teams of developers to collaborate more efficiently and breaks the “two pizza rule” on team size. To understand how the CodeBot enables large-scale parallel development we need to go back to Brooks’ Law, the widely believed postulate that you can’t accelerate a software project by throwing more developers at it. Fred Brooks identified some key reasons…
  We've just released a major upgrade to the Parallel Agile CodeBot.  As you might already know, CodeBot generates database schema, database access functions, and a REST API to access the database from a UML domain model.  But you might not know specifically how the class diagram is interpreted during code generation. Here’s a simple domain model for a video editor that allows you to annotate an image for machine learning. This example only uses Aggregation, but several other relationships are possible.  The table below explains how CodeBot interprets what’s on the diagram. You should find Composition useful for creating…
Single Sign On with Sparx Systems ProCloud 3.0 WebEA and Microsoft Server 2016 with Internet Information Server After an installation as documented with the following User Security settings in Enterprise Architect You will get the following Login for your model in WebEA – and if you choose to login with Windows ID – the default behavior is that does not work “Internal Server Error” occurs. Here are the steps to solve that issue First go to the Web Site’s authentification: Then change the Anonymous Authentification (WebEA will also work with other authentication modes, but it is not necessary to have…
Thanks to my colleague Matt Stephens for writing this tutorial on the CodeBot that he's built.  You can download the CodeBot tutorial here, and also watch a CodeBot Tutorial video  here. Parallel Agile CodeBot™ is accesible through the Parallel Agile Add-in for Enterprise Architect.  The CodeBot generates a complete REST API from your UML domain model. This article illustrates step-by-step how to run CodeBot from within EA, and incorporate the instant generated API into your domain driven project. Find out more about Parallel Agile and try out CodeBot for free. By the way, we also offer training, consultancy, and support…
Friday, 26 April 2019 13:03

Creating Navigable Models for HTML Publication

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Creating Navigable Models for HTML Publication By Phil Chudley, Prinicipal Consultant at Dunstan Thomas Consulting Background Once a model has been developed in Enterprise Architect, it can be shared to users who do not have Enterprise Architect by publishing the model to HTML where the model can be viewed in a browser. However, out of the box, this common method of publication to HTML suffers from the following problems: Unless the model is organised very logically, the non-Enterprise Architect user can struggle to find their way around the model. The presence of the Project Browser tree in the Web Page(s),…
Tuesday, 02 April 2019 04:51

Show the Enterprise Architect Toolbox

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The Toolbox is an often-essential part of the Enterprise Architect interface. There are several ways to bring up the Toolbox in Enterprise Architect. This tutorial will cover all 4 of them. 1. Via the Ribbon   Ribbon > Design > Diagram > Toolbox.   2. Using Shortcut Keys Pressing Alt+5 displays the Diagram Toolbox.   3. Pressing the Space Bar Brings up the Diagram Toolbox in-place via a context sensitive menu.       4. Switching between Docked Dialogues If you like to dock the Toolbox and Project Explorer together in the same spot, the guillemets arrow can allow you…
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