Tyk Pump by Tyk is an open source analytics purger that transfers data generated by Tyk nodes to any back-end, primarily for displaying analytics data in the Tyk Dashboard. It captures traffic analytics from Gateway nodes, temporarily stores them in Redis, and moves them into a persistent data store such as MongoDB for analysis. Tyk Pump is extensible and flexible, allowing configuration to send data to multiple backends simultaneously, such as MongoDB and Elasticsearch. It is scalable both horizontally and vertically, and filters can be applied to determine the distribution of analytics. Tyk Pump supports various deployment models, including Enterprise and Open Source, and can be horizontally scaled without causing duplicate data.