Zabbix is a powerful and flexible open-source monitoring software solution designed to monitor IT infrastructure's performance, health, and availability, including servers, networks, applications, and ...

Doing more with less remains an ongoing challenge for IT execs. Making sure everything keeps humming along to meet service-level agreements can be challenging for resource-stretched IT departments.

The startup Sentry has closed $40 million from Accel and New Enterprise Associates. Here's how the company grew from an open source project.