AWS托管服务中的Apache Storm可替代方案是Amazon Kinesis Data Streams。

Amazon Kinesis Data Streams是一个可扩展的和可持久化的实时数据流处理服务，可以使用Amazon Kinesis SDK和CLI来进行管理和编程。下面是一个使用Java SDK发送数据到Kinesis Data Streams的示例代码：

import software.amazon.awssdk.auth.credentials.DefaultCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.kinesis.KinesisClient;
import software.amazon.awssdk.services.kinesis.model.PutRecordRequest;
import software.amazon.awssdk.services.kinesis.model.PutRecordResponse;

public class KinesisProducer {
    public static void main(String[] args) {
        String streamName = "my-stream";
        Region region = Region.US_EAST_1;
        String partitionKey = "partitionKey-1";
        String data = "Example data";

        KinesisClient kinesisClient = KinesisClient.builder()
                .region(region)
                .credentialsProvider(DefaultCredentialsProvider.create())
                .build();

        PutRecordRequest request = PutRecordRequest.builder()
                .streamName(streamName)
                .partitionKey(partitionKey)
                .data(data.getBytes())
                .build();

        PutRecordResponse response = kinesisClient.putRecord(request);
        System.out.println("Record sent. Sequence number: " + response.sequenceNumber());
    }
}