Go has become increasingly popular in big data processing due to its support for concurrency and parallelism, as well as its fast performance and efficient memory management. Go's concurrency features, including Goroutines and channels, allow developers to easily handle large amounts of data in parallel, making it ideal for use in big data processing systems.
Go also has a number of libraries and frameworks that are specifically designed for big data processing. For example, the Apache Arrow project provides a cross-language development platform for in-memory data processing that includes Go support. There are also a number of third-party libraries and frameworks that can be used for big data processing in Go, including Apache Spark, Apache Kafka, and Apache Hadoop.
In addition to its support for big data processing, Go is also commonly used for building tools and utilities for data processing and analysis. For example, the popular data processing tool, Apache Beam, has a Go SDK that allows developers to easily build data pipelines for processing and analyzing large datasets. Overall, Go's performance, concurrency support, and growing ecosystem of tools and libraries make it a strong choice for big data processing and analysis.