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From Ezequiel Calderara <>
Subject Re: Updating Solr index - DIH delta vs. task queues
Date Thu, 04 Nov 2010 17:52:20 GMT
I'm in the same scenario, so this answer would be helpful too..
I'm adding...

3) Web Service - Request a webservice for all the new data that has been
updated (can this be done?
On Thu, Nov 4, 2010 at 2:38 PM, Andy <> wrote:

> Hi,
> I have data stored in a database that is being updated constantly. I need
> to find a way to update Solr index as data in the database is being updated.
> There seems to be 2 main schools of thoughts on this:
> 1) DIH delta - query the database for all records that have a timestamp
> later than the last_index_time. Import those records for indexing to Solr
> 2) Task queue - every time a record is updated in the database, throw a
> task to a queue to index that record to Solr
> Just want to know what are the pros and cons of each approach and what is
> your experience. For someone starting new, what'd be your recommendation?
> ThanksAndy



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