SANTA BARBARA, Calif.--(BUSINESS WIRE)--LogicMonitor, the leading SaaS-based monitoring platform for hybrid IT infrastructures and cloud services, today announced that it has signed a definitive agreement to be acquired by Vista Equity Partners (“Vista”), a leading private equity firm focused on software, data, and technology-enabled businesses. The investment continues Vista’s focus on acquiring best-in-class software businesses, providing mission-critical solutions to customers. Existing owne.