Core Protocol Buffers library. Protocol Buffers are a way of encoding structured data in an efficient yet extensible format.

Runtime libraries for Kotlin reflection, which allows you to introspect the structure of your program at runtime.

Spring Web provides integration features such as multipart file upload functionality and the initialization of the IoC container using Servlet listeners and a web-oriented application context. It also contains an HTTP client and the web-related ...

MySQL Connector/J is a JDBC Type 4 driver, which means that it is pure Java implementation of the MySQL protocol and does not rely on the MySQL client libraries. This driver supports auto-registration with the Driver Manager, standardized validity ...

Fastjson is a JSON processor (JSON parser + JSON generator) written in Java

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Fastjson is a JSON processor (JSON parser + JSON generator) written in Java

Apache Hadoop Common

Spark SQL is Apache Spark's module for working with structured data based on DataFrames.

gRPC: Protobuf

Core libraries for Apache Spark, a unified analytics engine for large-scale data processing.