If we write dedicated tools, speeds boost can be enormous. We can process 1 billion rows from a simple CSV in just 2 seconds. In slow Java. It just requires som

If we write dedicated tools, speeds boost can be enormous. We can process 1 billion rows from a simple CSV in just 2 seconds. In slow Java. It just requires some skills, which is hard to find nowadays. https://github.com/gunnarmorling/1brc https://github.com/gunnarmorling/1brc