const SECONDATY_KEYS = 250; const RECORDS = 1000;

const READ_OPERATIONS = 50; // min 50

//

Heap write: 777.419 sec Index write: 780.982 sec Part write: 795.064 sec

Heap read: 12.049 sec Index read: 11.418 sec Part read: 3.434 sec

//

Heap write: 0 sec Index write: 0 sec Part write: 0 sec

Heap read: 11.808 sec Index read: 10.737 sec Part read: 3.366 sec