How to deal with huge queries to the Facebook Graph?

I'd like to get every status update for every friend. Given I have say 500 friends, each with 200 statuses, this could be 100,000 statuses. How would you approach this from the query point of view?

What query开发者_运维问答 would you write? Would Facebook allow this much data to come through in a single go? If not is there a best practice paging or offsetting solution?

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Would Facebook allow this much data to come through in a single go?

No. Facebook will throw exception of too much data. Also there is automated system in place which will block time-consuming requests as well as it will block your app if it is making too much queries too frequently on a single table - API Throttling Warnings.

If not is there a best practice paging or offsetting solution?

You can do paging in FQL and when querying connections in graph. It is best practice.

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From their policy:

If you exceed, or plan to exceed, any of the following thresholds please contact us as you may be subject to additional terms: (>5M MAU) or (>100M API calls per day) or (>50M impressions per day).

http://developers.facebook.com/policy/

It means that 100k is not so big deal. However, it depends. You may have to consider,

• Do you REALLY need every status?
• Can't they be downloaded later?
• Do you need these posts/stories from every friend?