Hi John, Dmitry from Ignite Community recently created a Wiki that might answer your question <https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Persistent+Store+-+under+the+hood> - pay attention to section "Checkpoint Pool". Also, you might check Durable Memory implementation details <https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Durable+Memory+-+under+the+hood>. Let us know if you still have questions.
On Wed, Aug 30, 2017 at 7:29 PM, John Wilson <sami.hailu...@gmail.com> wrote: > Hi all, > > When a key is inserted/updated, is the data page the key-value goes into > gets locked? If yes, how is this efficient? (since insertions/updates of > other key-values that map to the same data page have to wait) > > I appreciate a detailed explanation. > > Thanks, > > -- Best regards, Alexey
