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

A simple Java toolkit for JSON

Avro is a row-oriented remote procedure call and data serialization framework that produces a compact binary format.

Beam SQL provides a new interface to generate a Beam pipeline from SQL statement

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

checker-qual contains annotations (type qualifiers) that a programmerwrites to specify Java code for type-checking by ...

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...