DEV CommunityThursday · September 10, 2026FREE

We rewrote LF Edge eKuiper in Rust: 425k eps, 8MB RAM, 13ms boot (vs Flink, Go eKuiper & Benthos)

A DEV Community article titled "We rewrote LF Edge eKuiper in Rust: 425k eps, 8MB RAM, 13ms boot (vs Flink, Go eKuiper & Benthos)" describes a Rust rewrite of LF Edge eKuiper. The headline figures given are 425k events per second, 8MB of RAM, and 13ms boot time, presented as a comparison against Flink, the Go implementation of eKuiper, and Benthos. The post is attributed to ankurpaan and carries a publication date of September 10, 2026. The source text supplied for this item is dominated by embedded page CSS, including theme rules for light and dark modes, rather than the article's body content. As a result, the excerpt does not contain the benchmark methodology, hardware specifications, workload definitions, or the measured figures for Flink, Go eKuiper, and Benthos that the title references. No version numbers, release dates, repository links, or licensing details appear in the available text. Because only the headline performance claims are present, this digest is limited to restating those claims and the comparison targets named in the title; the source does not support further detail about how the numbers were produced or what the rewrite changes for existing users.