CouchDB + Rhino

[Adam Wolff <aw...@gmail.com>]

Hi,We're using CouchDB in a JavaScript server-side environment based on
Rhino. Anyone on this list doing the same? Interested in sharing code?

A

Re: CouchDB + Rhino

[Adam Wolff <aw...@gmail.com>]

That sounds like a great feature of couchdb-lucene! We need to start on
lucene integration soon, so it's good to know about that. This is more
low-level, I guess. I think the most useful thing we have is a JSON
tokenizer adapted to return Rhino ScriptableObjects. It's pretty fast.
For instance, you could use the parser in place of the code in json2.js in
Rhino.java to make that transformation run faster.

But I guess even more than code, I'm interested in how people are working
with Rhino. For instance, we've found it incredibly useful to write unit
tests against our reduce functions. I think about developing a mock couch in
pure javascript, for use in integration tests.

A


On Mon, Mar 30, 2009 at 4:03 PM, Robert Newson <ro...@gmail.com>wrote:

> That would be me...
>
> The Rhino integration in couchdb-lucene is constrained to providing a
> user-defined transformation function when indexing documents, I assume
> you're doing something more elaborate?
>
> All that code in couchdb-lucene is in Rhino.java fwiw.
>
> B.
>
> On Mon, Mar 30, 2009 at 11:59 PM, Paul Davis
> <pa...@gmail.com> wrote:
> > Closest I've heard would be the Rhino integration in couchdb-lucene at
> [1].
> >
> > HTH,
> > Paul Davis
> >
> > [1] http://github.com/rnewson/couchdb-lucene
> >
> > On Mon, Mar 30, 2009 at 6:48 PM, Adam Wolff <aw...@gmail.com> wrote:
> >> Hi,We're using CouchDB in a JavaScript server-side environment based on
> >> Rhino. Anyone on this list doing the same? Interested in sharing code?
> >>
> >> A
> >>
> >
>

Re: CouchDB + Rhino

[Adam Wolff <aw...@gmail.com>]

Wow, this is great. Thanks for pointing me to this. I saw your app when you
first announced it to the list, and I thought it was incredibly impressive.
Helma seems cool too.
A

On Mon, Mar 30, 2009 at 6:00 PM, kowsik <ko...@gmail.com> wrote:

> You might be interested in this:
>
> http://labs.mudynamics.com/2009/01/14/js3/
>
> For pcapr, we use Helma (which is Jetty + Rhino) as the middle tier,
> CouchDB as the backend and jQuery on the browser. Lots of JavaScript
> and JSON end to end and don't have to worry about data conversion from
> one layer to the other. In some cases, the results from couch views
> are passed directly to jQuery with no middle tier logic.
>
> And there's Lucene for search too, though not integrated into couch.
>
> Seems to scale pretty well so far.
>
> K.
>
> On Mon, Mar 30, 2009 at 4:03 PM, Robert Newson <ro...@gmail.com>
> wrote:
> > That would be me...
> >
> > The Rhino integration in couchdb-lucene is constrained to providing a
> > user-defined transformation function when indexing documents, I assume
> > you're doing something more elaborate?
> >
> > All that code in couchdb-lucene is in Rhino.java fwiw.
> >
> > B.
> >
> > On Mon, Mar 30, 2009 at 11:59 PM, Paul Davis
> > <pa...@gmail.com> wrote:
> >> Closest I've heard would be the Rhino integration in couchdb-lucene at
> [1].
> >>
> >> HTH,
> >> Paul Davis
> >>
> >> [1] http://github.com/rnewson/couchdb-lucene
> >>
> >> On Mon, Mar 30, 2009 at 6:48 PM, Adam Wolff <aw...@gmail.com> wrote:
> >>> Hi,We're using CouchDB in a JavaScript server-side environment based on
> >>> Rhino. Anyone on this list doing the same? Interested in sharing code?
> >>>
> >>> A
> >>>
> >>
> >
>

Re: CouchDB + Rhino

[kowsik <ko...@gmail.com>]

You might be interested in this:

http://labs.mudynamics.com/2009/01/14/js3/

For pcapr, we use Helma (which is Jetty + Rhino) as the middle tier,
CouchDB as the backend and jQuery on the browser. Lots of JavaScript
and JSON end to end and don't have to worry about data conversion from
one layer to the other. In some cases, the results from couch views
are passed directly to jQuery with no middle tier logic.

And there's Lucene for search too, though not integrated into couch.

Seems to scale pretty well so far.

K.

On Mon, Mar 30, 2009 at 4:03 PM, Robert Newson <ro...@gmail.com> wrote:
> That would be me...
>
> The Rhino integration in couchdb-lucene is constrained to providing a
> user-defined transformation function when indexing documents, I assume
> you're doing something more elaborate?
>
> All that code in couchdb-lucene is in Rhino.java fwiw.
>
> B.
>
> On Mon, Mar 30, 2009 at 11:59 PM, Paul Davis
> <pa...@gmail.com> wrote:
>> Closest I've heard would be the Rhino integration in couchdb-lucene at [1].
>>
>> HTH,
>> Paul Davis
>>
>> [1] http://github.com/rnewson/couchdb-lucene
>>
>> On Mon, Mar 30, 2009 at 6:48 PM, Adam Wolff <aw...@gmail.com> wrote:
>>> Hi,We're using CouchDB in a JavaScript server-side environment based on
>>> Rhino. Anyone on this list doing the same? Interested in sharing code?
>>>
>>> A
>>>
>>
>

Re: CouchDB + Rhino

[Robert Newson <ro...@gmail.com>]

That would be me...

The Rhino integration in couchdb-lucene is constrained to providing a
user-defined transformation function when indexing documents, I assume
you're doing something more elaborate?

All that code in couchdb-lucene is in Rhino.java fwiw.

B.

On Mon, Mar 30, 2009 at 11:59 PM, Paul Davis
<pa...@gmail.com> wrote:
> Closest I've heard would be the Rhino integration in couchdb-lucene at [1].
>
> HTH,
> Paul Davis
>
> [1] http://github.com/rnewson/couchdb-lucene
>
> On Mon, Mar 30, 2009 at 6:48 PM, Adam Wolff <aw...@gmail.com> wrote:
>> Hi,We're using CouchDB in a JavaScript server-side environment based on
>> Rhino. Anyone on this list doing the same? Interested in sharing code?
>>
>> A
>>
>

Re: CouchDB + Rhino

[Paul Davis <pa...@gmail.com>]

Closest I've heard would be the Rhino integration in couchdb-lucene at [1].

HTH,
Paul Davis

[1] http://github.com/rnewson/couchdb-lucene

On Mon, Mar 30, 2009 at 6:48 PM, Adam Wolff <aw...@gmail.com> wrote:
> Hi,We're using CouchDB in a JavaScript server-side environment based on
> Rhino. Anyone on this list doing the same? Interested in sharing code?
>
> A
>