Service mesh Service mesh looks like an evolution of Enterprise Service Bus and has similar focus. An ESB is a single point of failure. Since it’s a combination of many concerns, it can be hard to get right. A service mesh tries to mitigate this by focus mainly on HTTP, HTTP2 style communication and being distributed as a deployment (each service has it’s own copy of the mesh software). Typical concerns Security (restrict traffic between services, use ssl for internal communication) Observability ([...]