Hello, This seems to be not a performance-related question, the fact that you have mismatch between inserted rows count and count(*) doesn't feel right and seems to be the primary issue to resolve. Could you please give more detail on how you are trying to load your data, what is your node configuration and what API are you using to load data?
Do you observe unexpected entry count after fully loading data and how do you count inserted rows? Regards, Anton -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/