1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java - gunnarmorling/1brc ...

QingStor SDK for Java English | 中文 The official QingStor SDK for the Java programming language. Before you start using the SDK, make sure you have a basic understanding of the concepts of QingStor ...

At present, our school still uses the mode of manually filling in the car dispatch form, which has the problems of cumbersome procedures, error-prone, and low efficiency. Through investigation and ...