Which service offers capabilities for real-time data streaming and batch processing?

Amazon Kinesis is recognized for its robust capabilities in handling real-time data streaming and also supports batch processing. Specifically designed to facilitate the collection, processing, and analysis of streaming data, Kinesis can ingest large streams of data records in real-time from various sources such as logs, social media feeds, and other data sources. This allows for immediate insights and actions on the incoming data.

Additionally, Kinesis provides functionalities through its different services, such as Kinesis Data Streams for real-time data ingestion and Kinesis Data Firehose for delivering streaming data to various destinations including databases and storage. It also allows for combining or processing this data in batches if needed.

While other services like Amazon EMR and Amazon Athena also deal with data processing, EMR is typically more aligned with large-scale data processing using Hadoop and Spark, and Athena allows for querying data but is not primarily focused on streaming. Amazon Redshift is a data warehouse solution that is excellent for analytics but does not directly handle real-time data streaming. Therefore, Kinesis stands out as the service that uniquely offers both real-time streaming and batch processing capabilities seamlessly.