Has it been used in the commercial production environment so far?

[CodingByteFly]

I am interesting in this project. The project is surprising. It turns out that golang has a similar implementation similar to Hadoop and Flink. Has been used in the commercial production environment so far? Is there a company using supporting and developing it? As we known，Hadoop and Flink are very mature. Do I want to know that the Glow can provide the same stable function? Or this project is a toy project based your interest？