# Aggregations

- [Aggregating data in a table](https://docs.lenses.io/latest/devx/6.1/user-guide/tutorials/sql-processors/aggregations/aggregating-data-in-a-table.md): This page describes a tutorial to aggregate Kafka topic data into a table using Lenses SQL Processors.
- [Aggregating streams](https://docs.lenses.io/latest/devx/6.1/user-guide/tutorials/sql-processors/aggregations/aggregating-streams.md): This page describes a tutorial to aggregate data Kafka topic data into a stream using Lenses SQL Processors
- [Time window aggregations](https://docs.lenses.io/latest/devx/6.1/user-guide/tutorials/sql-processors/aggregations/time-window-aggregations.md): This page describes a tutorial to perform time windowed aggregations on Kafka topic data with Lenses SQL Processors.


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