Hello,

I work at a commercial software company, and we are interested in 
integrating these excellent visualization tools into our product.  
However, to avoid a number of risks, we would like to host a copy of the 
API ourselves.  Unfortunately, I cannot find a link to download the API, 
so it makes me question whether this is technically or legally possible.

 From a technical standpoint, it seems like they are simply a series of 
static Javascript files (and maybe some images)... in theory, these 
should be able to be hosted anywhere.  From a use standpoint, the 
<script> tag in our code would simply have to point to our own server as 
opposed to Google's.

I reviewed the license, but it seemed a little vague in this area.  The 
spirit of the license is that we can use the component set in any type 
of software, but we cannot modify, create derivative works, and/or 
resell it.  We would fully comply with all of this... we just want the 
responsibility of hosting it ourselves for users of our products to 
eliminate some significant risks.

What risks?  For starters, Google may release a new version that 
introduces some new bugs or incompatibilities with our product.  Like 
any other component set I've ever used, we would prefer to download a 
copy, integrate and deploy it, and when new versions are available, we 
have the option of using it or not, run regression tests prior to 
release, and do so on our own schedule.  Also, it requires Google's 
servers to be available, which introduces another point of failure into 
our software.  And, the terms of use state that Google can pull the plug 
on it any time they want -- this is not unprecedented: they recently 
ceased supporting an XML API to their search engine.  Anyone that 
interfaced with it had to somehow find out about it, migrate their code 
to a completely different data format, and do so within Google's time frame.

So, is the API available for download?  If not, why not?  Is it a 
technical and/or legal issue?  The terms of use mention the possibility 
of a separate license from Google -- if hosting the API ourselves is not 
possible otherwise, what is the next step to obtaining a license?

Thanks in advance.  I seem to be the only one with these concerns, which 
I find hard to believe... doesn't anyone else feel the same way I do?

Cheers,
Christopher


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