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agil1

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15 years ago

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agil1

6 Posts

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June 2nd, 2011 02:00

Centera Queries - Doubts

Hi Guys,

First of all, sorry for my bad english.

Nowdays whe are working with Centera and we are very greatfull about that, it seems a robust and efficient storage system. But know we are facing with searches and i have a lot of doubts.

I read all the api about the Centera SDK.And I understand that queries are very "expensive" to do. That by default you can only do ten searches at once, and if there are a lot of files in Centera the cost will be very high.

When i create a FclipFile i put some DescriptionsAtributes in it. Like this:

theClip.setDescriptionAttribute("key","value");  ( We understand that this descriptionAtributte is like a metadata in a document).

- They are not indexed in Centera?.

- The way to look in this DescriptionAtributtes is making a query?

- Which is the best way to making this type of queries?.

- It will be expensive like it is describe it in the page 30-31-32 pages of the Centera_API (Centera_SDK_B1_D.0_Prog_Guide.pdf)?.

I'm a bit lost in this issue, could i find some usefull documentacion or advice me to go in the good direction?

Than you in advance.

Best Regards,

Alfredo.