The toughest thing about being a success is that you've got to keep on being a success—Irving Berlin
Microsoft Dynamics NAV (including the earlier Navision generation) has been a successful product line for over two decades. During the 2008-2009 fiscal year, Microsoft Dynamics NAV crossed the milestone of more than 1,250,000 installed users, a major achievement for any application software.
At the end of calendar 2008, Microsoft Dynamics NAV 2009 was released—a major new version of the product. While this new version contains the same business application functionality as the previous release (V5 Service Pack 1), it is based on a completely new infrastructure and presents a dramatically different face, the Role Tailored Client, to users. Our focus in this book is the NAV 2009 system, including the new three tier Role Tailored Client.
In this chapter, we will take a short tour through NAV 2009. Our path will be along the following trail:
NAV 2009 from a functional point of view as an ERP system
What's new in NAV 2009
Definitions of terms as used in NAV
The C/SIDE development environment and tools
A development introduction to the various NAV object types
Other useful NAV development information
Your goal in this chapter is to gain a reasonably complete, "big picture" understanding of NAV. When you complete this chapter, you should be able to communicate to a business manager or owner about the capabilities NAV can provide to help them manage their firm. This will also give you a context for what follows in this book.
A product as complex and flexible as NAV can be considered from several points of view. One can study the NAV application software package as a set of application functions designed to help a business manage information about operations and finances. One can also look at NAV as a stack of building blocks from which to extend or build applications—and the tools with which to do the construction.
In NAV 2009, which has two quite different user interface options available, one must consider how the user interface affects both the application design and the presentation to the user. This requirement overlaps both the application viewpoint and the construction viewpoint.
You should know the different object types that make up a NAV system and the purposes of each. You should also have at least a basic idea of the tools that are available to you, in order to enhance (small changes) or extend (big changes) an NAV system. In the case of NAV, the Integrated Development Environment (IDE) includes essentially all of the tools needed for NAV application development. Later in this book, we will discuss where the IDE can be supplemented.
Prior versions of NAV were two-tier systems. One of the tiers was the database server, the other tier was the client. As the traditional two-tier NAV Client (now referred to as the Classic Client) is still an integral part of the system, we will cover the aspects of where it must be used for development and support. All development and much of the system administration uses the Classic Client. So, even though our focus is on developing for the Role Tailored Client (aka "the RTC"), many of the images scattered throughout this book will be of Classic Client displays. In brief, the RTC is for users, and as a developer, you will generally use the Classic Client for your work.