using prepared statement multiple times, giving a warning of Cassandra Querying Reducing Performance
问题 I am getting data from somewhere and inserting it into cassandra daily basis then I need to retrieve the data from cassandra for whole week and do some processing and insert result back onto cassandra . i have lot of records, each record executing most of the below operations. To do this I have written a program below its working fine but I get warning and according to API document should not use prepare statement multiple time its reducing performance. Please tell me how to avoid this to