# Polarsys transparent mirroring This system uses the Eclipse-style mirroring system to automatically redirect http requests to mirrors. ## About transparent mirroring A number of projects simply link to download.$FORGENAME which costs bandwidth to the Eclipse Foundation, and provides a slow download experience for our users. Using a MariaDB backend, the system/mir_trend.php script (invoked every 2h by cron) crawls all the mirrors and gauges their performance and accuracy. Only those mirrors deemed fast enough qualify for transparent redirects. ## Maintaners Eclipse Webmasters maintain this code -- webmaster@eclipse.org