.
- I should learn more about the possibilities of MongoDB
I can give you more technical details, if you interested.
Péter
eXtensible Catalog
- Original Message -
From: "Fernando Gómez"
To:
Sent: Thursday, May 13, 2010 2:59 PM
Subject: [CODE4LIB] Indexing MARC(-JSON) with Mong
Please disregard last email.
Allen Jones
Director - Digital Library Programs
The New School Libraries
On May 13, 2010, at 2:00 PM, Jonathan Rochkind wrote:
JSON and XML as structures have 'order' in exactly analagous ways.
In the case of Json, if you want to encode order you should use an
Airtran???Newark not jfk.
Allen Jones
Director - Digital Library Programs
The New School Libraries
On May 13, 2010, at 2:00 PM, Jonathan Rochkind wrote:
JSON and XML as structures have 'order' in exactly analagous ways.
In the case of Json, if you want to encode order you should use an
ar
JSON and XML as structures have 'order' in exactly analagous ways. In
the case of Json, if you want to encode order you should use an array,
not a dictionary, of course. Whether the particular software _parsing_
or _translating_ either Json or XML will go through it in order and
preserve the or
>
> Huh? JSON arrays preserve element order just like XML preserves element
> order. Combining JSON labeled arrays and objects provide you with the
> same mechanisms available in markup languages such as XML.
>
Maybe I'm getting mixed up but is it not unsafe to assume that element order
will be p
Quoting MJ Suhonos :
Not to start a flame war, but from my point of view, it seems rather
strange for us to go through all this learning of new technology
only to stuff MARC into it. That's not to say it can't be done, or
there aren't valid use cases for doing such a thing, but just th
> From: Code for Libraries [mailto:code4...@listserv.nd.edu] On Behalf Of
> MJ Suhonos
> Sent: Thursday, May 13, 2010 12:34 PM
> To: CODE4LIB@LISTSERV.ND.EDU
> Subject: Re: [CODE4LIB] Indexing MARC(-JSON) with MongoDB?
>
> PS. For those RDF-ites among us, I also happen to th
> In any case, the trick in my mind is how to represent MARC in JSON
> (disclaimer: I haven't tried to do this yet). Breaking it into pieces that
> index well but which also can be recombined without going through
> contortions doesn't sound easy because the obvious solution of converting
> each fi
> From: Code for Libraries [mailto:code4...@listserv.nd.edu] On Behalf Of
> Kyle Banerjee
> Sent: Thursday, May 13, 2010 11:51 AM
> To: CODE4LIB@LISTSERV.ND.EDU
> Subject: Re: [CODE4LIB] Indexing MARC(-JSON) with MongoDB?
>
> JSON maybe a great data exchange format,
Just out of curiosity, why are you focusing on a document store database?
It seems that wide column store might also be appropriate for this type of
application given the similarity in both structure and content of many
fields.
In any case, the trick in my mind is how to represent MARC in JSON
(d
Sorry, meant to include this link, which compares Elastic Search and Solr:
http://blog.sematext.com/2010/05/03/elastic-search-distributed-lucene/
MJ
>> First things first : it depends on what kind of "indexing" you're looking to
>> do — I haven't worked with CouchDB (yet), but I have with MongoDB, and
>> although it's a great (and fast) data store, it has a "basic" style of
>> indexing as SQL databases. That is, you can do exact-match, some
On 05/13/2010 09:59 AM, MJ Suhonos wrote:
>
> First things first : it depends on what kind of "indexing" you're looking to
> do — I haven't worked with CouchDB (yet), but I have with MongoDB, and
> although it's a great (and fast) data store, it has a "basic" style of
> indexing as SQL databas
> There's been some talk in code4lib about using MongoDB to store MARC
> records in some kind of JSON format. I'd like to know if you have
> experimented with indexing those documents in MongoDB. From my limited
> exposure to MongoDB, it seems difficult, unless MongoDB supports some
> kind of "cust
ibility and speed known from Solr.
I will let you know as soon I could insert first MARC records to Mongo.
[1] http://www.mongodb.org/display/DOCS/Inserting
regards,
Péter
eXtensible Catalog
----- Original Message -
From: "Fernando Gómez"
To:
Sent: Thursday, May 13, 2010 2:59 PM
Subje
On 5/13/10 8:59 AM, Fernando Gómez wrote:
Any suggestions? Do other document oriented databases offer a better
solution for this?
Hey Fernando,
I'd suggest you checkout CouchDB. CouchDB uses JSON as it's document
format, provides advanced indexing (anywhere in the JSON docs) via
map/reduc
There's been some talk in code4lib about using MongoDB to store MARC
records in some kind of JSON format. I'd like to know if you have
experimented with indexing those documents in MongoDB. From my limited
exposure to MongoDB, it seems difficult, unless MongoDB supports some
kind of "custom indexin
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