This is the second blog in a series of three in which I expand on some of the points raised in O’Reilly Media’s DevOps for Media & Entertainment report. The first post covered the two essential aspects of DevOps that are often overlooked: communication and empathy. Today, we dive into a more technical topic – monitoring. Monitoring is essential. It tells you if your service is up, down, fast, slow, and functioning as designed. When something inevitably breaks, a monitoring tool can notify you via alerts and help diagnose the problem.