In this recipe, we used AWS Java SDK for Kinesis. We can also create producers using the Kinesis Producer Library (KPL). The KPL simplifies Kinesis producer application development and helps us to achieve high write throughput to a Kinesis data stream by aggregating smaller records into larger records, up to 1 MB in size. While the Kinesis Client Library (KCL) for Java can deaggregate records aggregated by KPL for regular applications, we need to use a special module to deaggregate records when using AWS Lambda as the consumer.