Yes, inserting multiple values into Postgres really does work, but beware of inserting too many at once. I started generating insert statements of about 200k i

Yes, inserting multiple values into Postgres really does work, but beware of inserting too many at once. I started generating insert statements of about 200k in length and it caused Amazon Aurora to start dropping connections. If you insert 10 or 100 values, you'll get a 10x or 100x speedup, which is usually good enough.