Datadog Notebooks is a fully integrated tool within the Datadog platform that allows teams to access and use all monitoring data for creating rich documents. With real-time collaboration, commenting on graphs and text cells, and automatic generation of postmortems from resolved incidents, it simplifies the process of post-incident analysis and improves team documentation. The new features also include live editing functionality, enabling teams to work collaboratively in real time, and commenting for providing feedback or initiating discussions around action items.