Integrating flat files and spreadsheets (Excel, Google Sheets) with Selector allows customers to import historical and static data—such as CPU, memory, disk, interface information, CMDB configurations, routing, flow data, and logs—into a centralized observability platform. By correlating this data with live telemetry (SNMP, gNMI, BMP, APIs, and events), Selector enables more accurate anomaly detection, root cause analysis, and performance insights. This integration also supports capacity planning by combining historical trends with real-time metrics to optimize network and application performance.