Metrics as a Service (MaaS) is a scalable, cloud-based solution that enables organizations to collect, store, and analyze performance data efficiently. InfluxDB, a leading time-series database, offers key advantages for MaaS platforms, including time series data specialization, scalability, flexibility, high-performance query engine, rich query language, and easy integration with other tools. Common use cases of MaaS include application monitoring, IoT device monitoring, and DevOps pipelines. To learn more about MaaS and InfluxDB, consider attending webinars or enrolling in free training offered by the company.