Large-Scale Stream Querying

Mortar is a light-weight distributed stream processing engine for federated systems. Such systems, including large-scale datacenters or wireless networks, may have tens of thousands of nodes. This environment presents unique challenges including: scalable query deployment and management, resiliency to node and network failures, and intelligent placement of in-network operators. Mortar provides a robust platform for the scalable collection and processing of data streams across such systems.