Comment by Dong Nguyen on "What are some advanced NodeJS topics a Senior developer should master?" | Hashnode
- Clustering: manage multi processes from multi CPU and then, multi computers
- Monitoring: keep an eye on every node app to react in time when something wrong
- Streaming: maximize the benefits from node by mastering the streams right way
- Embedded: try to deal with node from the embedded platforms
Just my two cents :D