pá 5. 7. 2024 v 11:08 odesílatel sud <suds1434@xxxxxxxxx> napsal: > > Hello all, > > Its postgres database. We have option of getting files in csv and/or in avro format messages from another system to load it into our postgres database. The volume will be 300million messages per day across many files in batches. > > My question was, which format should we chose in regards to faster data loading performance ? and if any other aspects to it also should be considered apart from just loading performance? We are able to load ~300 million rows per one day using CSV and COPY functions (https://www.postgresql.org/docs/current/libpq-copy.html#LIBPQ-COPY-SEND).
