Trokam is a project to develop a search engine based on collaborative Web crawling and easily-replicable servers, to enable organizations and companies to collaborate with dedicated servers connected to a load balancer on collaborative development.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.