lock-free snowflake id generation 1024 generators 4096 ids / milli-second per generator References https://blog.x.com/engineering/en_us/a/2010/announcing-snowflake https://en.wikipedia.org/wiki/Snowflake_ID https://pkg.go.dev/github.com/influxdata/influxdb/pkg/snowflake https://github.com/bwmarrin/snowflake https://github.com/godruoyi/go-snowflake