sounds a little like even stream processing (which is somethign we are looking at supporting more directly in the near future).

If you don't need to keep ALL the facts in WM at once, then it will make things much much easier.

In 3.2, we will have a "from" feature, which means you could keep some of the data external, and only pull it in (via a query) when needed (which is what databases excel at), and keep the asserted dataset much smaller.

On 11/10/06, 张茂森 <[EMAIL PROTECTED]> wrote:

Hi All:

After I have read the drools user guide, and now my work is about log processing. I want to know whether rule engine is proper to be used to do log processing.

1         Log can be a very large "fact" set (even tera-bytes is possible). Could Rule Engine achieve the requirement of performance?

2         As far as I know, I must wrap each log into object then send it to workmemory of Rule Engine, Does it need? Could I have some more lightweight solution?

Any suggestion would be appreciated

Thank you!

 

 


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