... Telstra has invested $10.3 million in San Francisco-based open source web developer Nginx, the telco revealed today. Telstra Ventures chief Mark Sherman said the decision to invest was driven by Nginx's increasing global popularity, and technology leadership in the web application delivery and deployment market. Telstra's websites run on Nginx currently. Nginx was developed by Kazakhstan-born, Russian developer Igor Sysoev, and can be used to serve web pages, and act as a reverse proxy and load balancer for sites. The server runs on the Unix, Linux, BSD, Apple OS X, Oracle Solaris, IBM AIX and Microsoft WIndows operating systems.