Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Zentral is an open-source solution for infrastructure monitoring and endpoint event stream processing. It provides build-in orchestration of macOS security components (Santa, Osquery, et-al.), event correlation and event management. It consolidates its features with various data store backends (ElasticStack, Azure Log Analytics, Splunk, et-al.).
Bolt is an open source orchestration tool that automates the manual work it takes to maintain your infrastructure on an as-needed basis or as part of a greater orchestration workflow. It can be installed on your local workstation and connects directly to remote nodes with SSH or WinRM, so you are not required to install any agent software.
Wikimedia Foundation operates some of the largest collaborative projects in the world. This is our Puppet repo. This repository is a mirror; see https://www.mediawiki.org/wiki/Developer_access for contributing.