This document discusses Sematext's monitoring and logging products and services. It introduces Sematext, which is headquartered in Brooklyn and has employees globally. It then discusses why performance monitoring, log searching, and anomaly alerting are needed capabilities (Why). The document proceeds to describe Sematext's SPM and Logsene products, which provide these capabilities using open source technologies like OpenTSDB, Elasticsearch, and Kafka. It covers how the SPM agent collects metrics and traces and how Logsene ingests and analyzes logs at scale.