Shulou(Shulou.com)06/03 Report--

Introduction

Java is the most mainstream enterprise application development language at present, and it is impossible to develop enterprise applications without dealing with data and databases. Although the database provides rich data calculation functions, there are still many cases where the data needs to be calculated and processed in the Java code. Java itself does not provide a JAR package for data computing, so implementing data computing in Java is never a time-saving and labor-saving task. The emergence of the dry aggregator enables Java developers to save a lot of Java code and focus on the implementation of the algorithm.

Scheme introduction

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