...@carrieriq.com
From: Jigar Shah [jigar.s...@infodesk.com]
Sent: Monday, March 03, 2014 9:24 PM
To: user@hbase.apache.org
Subject: Re: HBase Schema for IPTC News ML G2
Hello Ted,
I can think of implementation, based on which you provided solution.
Current
()
Thanks,
Jigar Shah.
From: Jigar Shah [jigar.s...@infodesk.com]
Sent: Monday, March 03, 2014 9:24 PM
To: user@hbase.apache.org
Subject: Re: HBase Schema for IPTC News ML G2
Hello Ted,
I can think of implementation, based on which you provided solution
Hi,
How frequent do you need to query older versions of some message?
Regards,
Ricardo Boaretto.
On Mar 3, 2014 4:31 AM, Jigar Shah jigar.s...@infodesk.com wrote:
I am working in news processing industry, current system processes more
then million article per week. And provides this data in
Hello Boaretto, Ricardo,
Thanks for reply.
Query on older versions of message is less frequent. Application
provides a flag ignoreOldRevisions (default value is 'true').
Latest versions are of more importance in general. But still system need
to keep track of all versions received for
When version is in its own column family, you can utilize essential column
family support.
See https://issues.apache.org/jira/browse/HBASE-5416
Cheers
On Mar 2, 2014, at 11:31 PM, Jigar Shah jigar.s...@infodesk.com wrote:
I am working in news processing industry, current system processes
Hi Ted,
Thanks for reply.
I am more concerned about structure, what should be rowKey and column
families (having each version of news as a column family will be a good
idea ?).
Will there be any problem if i orient my data in this way.
|rowKey| | column-famlilies|
guid
There seems to be some misunderstanding.
The column families need to be defined at the time of table creation.
My understanding was that there would be one column family called version.
Each row in this table would have version number (1, 2, or 3, etc) in version
column family, along with
I am working in news processing industry, current system processes more
then million article per week. And provides this data in real time to
users, additionally it provides search capabilities via Lucene.
We convert all news to a standard IPTC NewsML
Hi Jigar,
Take a look at Apache Phoenix: http://phoenix.incubator.apache.org/
It allows you to use SQL to query over your HBase data and supports
composite primary keys, so you could create a schema like this:
create table news_message(guid varchar not null, version bigint not null,
Thanks James, Seems very interesting.
On 03/04/2014 03:02 AM, James Taylor wrote:
Hi Jigar,
Take a look at Apache Phoenix: http://phoenix.incubator.apache.org/
It allows you to use SQL to query over your HBase data and supports
composite primary keys, so you could create a schema like this:
I am working in news processing industry, current system processes more
then million article per week. And provides this data in real time to
users, additionally it provides search capabilities via Lucene.
We convert all news to a standard IPTC NewsML
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