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From Krzysztof Szlapinski <krzysztof.szlapin...@starline.hk>
Subject Re: Q, Paging
Date Tue, 25 Nov 2008 12:44:17 GMT
Edward J. Yoon pisze:
> Let's assume that row key is a email address, a unique identifier for
> login user and also a sender & receiver. and column families are meta
> data. (e.g. from, to, cc, bcc, reply-to, subject, content, ..., etc)
> And, the inbox will display the page as describe below:
>
> ID (row key) : edward@udanax.org
> Inbox(3849)
> ----
> from:edward | subject:"hello there"
> from:hadoop | subject:"[jira] update ..."
> ....
>
> Then, I need to sort and page them by historical receive mails. Is it
> possible? If so, what is the best way to do pagination on column key
> results?
>
> If it won't solved by one table, what is the best schema?
>   
Try using indexing engine for Hbase - http://www.pigi-project.org/ - 
paging, sorting, searching, indexing, ordering is supported

krzysiek szlapinski


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