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From John Wilson <sami.hailu...@gmail.com>
Subject Two quick questions on index page and data page
Date Tue, 19 Jun 2018 23:45:54 GMT
Hi,


   1. An index page contains the hash value of key and a link; where a link
   is page_id + offset. Question: what is this offset? Is it the offset to the
   item in the data page? In other words, Ignite locates the page and the item
   within the page and finally gets the key-value pair by following the item?
   2. The design doc below states that the item serves as an internal
   reference (offset) to the key value pair. Does the item has information
   about the size of the key-value is it pointing to? If not, how does it now
   the size of the key-value.

https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Durable+Memory+-+under+the+hood

Thanks,
John

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