A multi-national company collects near real-time data globally from all its branches. The company’s data engineers decided to stream the data through Amazon kinesis firehose which dumps the output in an S3 bucket. A team of machine learning engineers decide to use this data to train a model for classification purposes, however they suggest that the streamed data should be transformed, in the future, using a simple transformation technique. Which solution requires the least amount of effort from the data engineers and transforms the streamed data on the spot?