We’ve had over a thousand customers sign up to the RhoHub service over the
last month since we launched on November 4th at the iPhone Developer Summit.
They are now asking “ok I’ve built my app really quickly. Now what do I
need to do to distribute it on the App Store or elsewhere?” We ask that you
either open source your app by making the source public and putting a GPLv3
license on it (we’ll automate this latter step soon). Or purchase a
commercial license if you want to keep your source private.
Some people say “oh, you’re dual licensing like MySQL. So does that mean
that I get to use it and not pay as I don’t with my MySQL based website?”
Companies such as Google have thousands of MySQL servers running without
paying license fees for it, due to a loophole in the GPL (in both GPLv2 and
GPLv3) known as the “Google exception” or “ASP exception”.
Specifically that ... (more)
Friday I’m speaking at the Mobile 2.0 conference in Mountain View. The
topic is “iPhone for Business”, which, if I took the topic literally,
raises many issues about distribution and maintenance of smartphones in the
enterprise. But I’m really just going to focus on the narrower issue of
“iPhone apps for business”: how do you build compelling and useful
smartphone apps for enterprise information?
This is informed primarily by my experience helping companies build
smartphone apps for internal use using the Rhodes framework. Most of these
smartphone apps are internal company ap... (more)
As enterprises build a critical mass of Web services, they need some way of
keeping track of those services. UDDI is an ideal store for such information.
Using UDDI's built-in abstractions of business services, binding templates,
and tModels referring to interface specifications, UDDI can be used to manage
all of the addresses and protocols and formats of those services. This
information can be used for several purposes, including providing location
independence and identification of common supported interfaces among those
But the amount of information tracked on each W... (more)
Web services have emerged as an excellent method of integrating pairs of
applications. Free and cheap Web services development tools from many
different vendors make it easy to expose one application's capabilities to
other applications that wish to invoke them. But, given recent trends and
innovations in Web service standards for more complex integrations of
multiple applications from many parties, integrating applications two-by-two
with tightly coupled simple Web services may not be the best approach.
In this article, I'll take a look at a reasonably complex integration
I’m here at RailsConf 2010. What a great place to talk to current and
prospective Rhodes developers! Rails developers all get why its important to
have a full Model View Controller framework. They also get pretty excited
about the presence of the first mobile Ruby on every smartphone device. Rails
developers get the value of Rhodes deeper than any audience I’ve
A couple of the other talks, from otherwise insightful web framework
developers, who apparently have “smartphone envy”, were disturbing. One
speaker talked about his efforts to make Rails a little better for ... (more)