Hi, 1. What are direct and indirect count in data page header used for? What is the difference?
[ https://cwiki-test.apache.org/confluence/display/IGNITE/Ignite+Durable+Memory+-+under+the+hood#IgniteDurableMemory-underthehood-Freelists ] 2. Are data pages organized in a B+ tree structure or index pages only? 3. Is there any difference between internal and leaf nodes in the B+ tree structure? Thanks,
