Streaming challenges

After learning about batching (in chapter 1) and streaming systems (in chapter 2 and 3), your manager comes to you with a set of potential problems. Not being particularly aware of the potential issues in data processing systems, she asks you to categorize each item into batch, stream, or both - meaning it's a problem primarily with batching, streaming, or both scenarios. This list will be used with a general troubleshooting tool for help desk technicians to properly identify issues before escalating them accordingly.