Can pages appear in many documents ? If not try this
Document CF:
row_key: doc_id
column: <page_number:page_id> page_number is the order of pages, page_id is the
row key for below
Page CF:
row_key: page_id
columns:
- doc_id
- page_data
If you know the page_id, read the doc_id from Page CF, then iterate over the
Document CF and read from Page CF.
Hope that helps.
-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 12/07/2012, at 7:47 AM, David Brosius wrote:
>
> why not just hold the pages as different columns in the same row? columns are
> automatically sorted such that if the column name was associated with the
> page number it would automatically flow the way you wanted.
>
> ----- Original Message -----
> From: "Tomek Hankus" <tom...@gmail.com>
> Sent: Wed, July 11, 2012 14:34
> Subject: Connected file list in Cassandra
>
> Hi,
> at the moment I'm doing research about keeping "linked/connected file list"
> in Cassandra- e.g. PDF file cut into pages (multiple PDFs) where first page
> is connected to second, second to third etc.
> This "files connec tion/lin k" is not specified. Main goal is to be able to
> get all "linked files" (the whole PDF/ all pages) while having only key to
> first file (page).
>
> Is there any Cassandra tool/feature which could help me to do that or the
> only way is to create some wrapper holding keys relations?
>
>
> Tom H
>
>
