Apache Spark - Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.
Google Cloud Dataflow - Google Cloud Dataflow is a fully-managed cloud service and programming model for batch and streaming big data processing.
logstash - logstash is a tool for managing events and logs.
Leo Platform - Leo enables teams to innovate faster by providing visibility and control for data streams.
Confluent - Confluent offers a real-time data platform built around Apache Kafka.
OpenZoo - OpenZoo is an open-source, distributed, stream and batch processing framework.