- Author: Robert Johnson
The final day of the Dev Summit has come and gone. Some highlights:
Today was all about JavaScript for me. Started with a look at the "good parts" of Dojo. While it may not be the best choice for front-end operations (I was introduced to the wonderful term "dom vomit" in reference to dijits) it's still a robust library with some good functionality. Additionally, as it's the backbone of ESRI's JavaScript API, it's kind of hard to get away from entirely.
Later, I had a look at JS optimization; in particular, ESRI's Web Optimizer. This is a really neat tool that's actually been around for a while, but which I had completely forgotten about. In a nutshell, it allows users to create a custom build of the API containing only the modules which are called in the code of their application. This drastically improves loading times and performance.
I finished out the day with two "road ahead" sessions outlining future development. Keeping with the theme of the day, one covered plans for the JS API, particularly the 4.0 release which should be entering beta in the coming months. Things to look forward to: 3D support, improved 2D performance, new classes, and script simplification.
The other "road ahead" session was billed as "ArcGIS Desktop and Pro" but only covered ArcGIS Pro. There are some pretty cool features like vector tile map and web scene authoring, lots of 3D functionality and range sliders for exploring multi-dimensional data. Overall, Pro looks like a really powerful application. However, at the end of the session, the first audience question was, "What about ArcGIS Desktop?" The answer: "ArcGIS Pro is part of the desktop environment." This was followed by a second question: "Is there a road ahead for Desktop?" After some hemming and hawing by the ESRI devs, we were told, "We'll cover that at the User Conference." Sounds like yet another hint at the inevitable demise of the traditional ArcGIS Desktop.
Overall, this was a great conference and an invaluable learning experience. I look forward to putting what I learned to good use and I hope to attend the Dev Summit again in the future.
- Author: Robert Johnson
The ESRI User Conference is always an exciting and educational experience, and this year was no different. In addition to the new offerings discussed in the previous post, there were a few very interesting new developments in the web mapping arena.
First, there were a host of new features announced for ArcGIS Online: the ability to create presentations from the map viewer, several new spatial analysis tools including interpolated surfaces and route planning, some revamped security options, and support for related data. It has been quite interesting to watch ArcGIS Online develop over the years from a very basic online mapping and data sharing interface into a robust, easy to use application capable of creating some very powerful web mapping applications. This is truly a great tool for UCANR.
Another great new product coming out in the near future is the Web App Builder. This is a tool developed for ArcGIS Online and Portal for ArcGIS that provides a very simple environment for creating web maps using preconfigured widgets in a drag-and-drop interface. The Web App Builder is javascript based, so it functions across all platforms including mobile platforms. The Web App Builder is currently in beta, but is scheduled for a full release with ArcGIS 10.3 later in the year.
The User Conference was a great experince. It's always amazing to see just how many people are using GIS throughout the world and all the creative ways they are taking advantage of this technology. I had a great time and I'm looking forward to attending again soon.
