Telegraf is an open-source tool used for data collection, leveraging its plugin-based architecture to connect with various data sources. InfluxDB provides scalable storage and querying capabilities for time series data, offering advanced analytics and real-time insights. Grafana enables visualization of data through customizable dashboards, allowing users to query and analyze data in real-time, and receive alerts when necessary. The TIG stack offers a comprehensive solution for predictive maintenance by integrating Telegraf, InfluxDB, and Grafana to provide a flexible and scalable platform for industrial operators to gain deeper insights into their machinery and equipment. By leveraging the capabilities of this open-source alternative to legacy data historians, users can save money on maintenance costs and optimize production with real-time data-driven decision making.