Apache Flink vs AtMail Open

A side-by-side look at Apache Flink and AtMail Open. For an in-depth review of either product, follow the links below.

Apache Flink

Development

Apache Flink is an open-source stream processing framework that performs stateful computations over unbounded and bounded data streams. It offers high throughput, low latency, accurate results, and fault tolerance.

opensourcestream-processingrealtimedistributedscalable

Full review → Alternatives

AtMail Open

Office & Productivity

AtMail Open is an open source email server software designed for high delivery performance, security, and reliability. It is based on open standards and is a scalable on-prem email platform for SMBs.

emailserveropen-source

Full review → Alternatives