large-data-volumes

Python: Print selected string in between two strings that call it Question: I have the following code which prints out a certain string I want from a file, however this script includes the line containing the strings used to call the line in the output. output I want the script to only print the middle …

large amount of data in many text files – how to process? Question: I have large amounts of data (a few terabytes) and accumulating… They are contained in many tab-delimited flat text files (each about 30MB). Most of the task involves reading the data and aggregating (summing/averaging + additional transformations) over observations/rows based on a …