Hi, Currently COPY is a mechanism designed for the fastest data load. Yes, you can try separate your data in chunks and execute COPY in parallel. By the way, where is your input located and what is it size in bytes (Gb)? Is persistence enabled? Does a DataRegion have enough memory to keep all data?
ср, 10 июл. 2019 г. в 05:02, 18624049226 <18624049...@163.com>: > > If the COPY command is used to import a large amount of data, the execution > time is a little long. > In the current test environment, the performance is about more than 10,000/s, > so if it is 100 million data, it will take several hours. > > Is there a faster way to import, or is COPY working in parallel? > > thanks! > -- Best regards, Ivan Pavlukhin
