I was using REST api view records. for example ，there are tens of thousands records in a view。 I was using REST api view records to get records and It will return all records(tens of thousands records) by default . IT took 30 seconds and had 12.33Mb. IT is  too big.

   My requirement is that only call back 50 records from 1 to 50 ,and when i pass the next page parameter, it call 50 records again from 51 to 100.