Chunks (1) 썸네일형 리스트형 [pandas] Processing Dataframes in Chunks 1. What is Chunks? Even after optimizing the data type of the data frame and selecting the appropriate column, the size of the data set may not be suitable for memory. At this time, it is more efficients to process the entire data frame in Chunk units than to load it into memory. Only a portion of the entire row should be used in memory for a given time. In other words, we need to process tasks .. 이전 1 다음