ETL tools get the job done in data pipelines, and the emojis reflect that workflow. Use 🔍📥📊 when you’re digging into raw data imports, or 🔄📤📊 for the transformation and export stage. Combine 📥📈🔗 to show data loading and linking, especially in reports or project updates. These combos fit well in tech team chats, documentation notes, and status updates where clarity about data flow is key.