> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://mezmo.ferndocs.com/ai-guides-dedupe-processor/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mezmo.ferndocs.com/_mcp/server. # Deduplication Processor ## Deduplication Processor **Purpose:** Eliminates duplicate events in your pipeline, reducing data sent to the final destination. **Key Features:** * **Duplicate Detection:** Compare events based on specified fields (e.g., `ignore`, `match` logic). * **Customization:** Define how many events to compare and which fields to deduplicate. **Steps to Add:** 1. Edit the pipeline and click **Add Processor**. 2. Select **Deduplication Processor** and configure: * Title/Description for clarity. * Comparison logic (e.g., number of events to compare). * Fields used for deduplication.