diff --git a/core-java-modules/core-java-9-new-features/pom.xml b/core-java-modules/core-java-9-new-features/pom.xml
index 70fae73bd5..4edf6e4fc5 100644
--- a/core-java-modules/core-java-9-new-features/pom.xml
+++ b/core-java-modules/core-java-9-new-features/pom.xml
@@ -16,6 +16,11 @@
     </parent>
 
     <dependencies>
+        <dependency>
+            <groupId>io.reactivex.rxjava3</groupId>
+            <artifactId>rxjava</artifactId>
+            <version>${rxjava.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
@@ -149,6 +154,7 @@
     </pluginRepositories>
 
     <properties>
+        <rxjava.version>3.0.0</rxjava.version>
         <!-- testing -->
         <assertj.version>3.10.0</assertj.version>
         <junit.platform.version>1.2.0</junit.platform.version>
diff --git a/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/FlowApiLiveVideo.java b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/FlowApiLiveVideo.java
new file mode 100644
index 0000000000..8b20555f8f
--- /dev/null
+++ b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/FlowApiLiveVideo.java
@@ -0,0 +1,71 @@
+package com.baeldung.java9.streams.reactive.flowvsrx;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.Flow;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.SubmissionPublisher;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicLong;
+
+public class FlowApiLiveVideo {
+
+    static class VideoPlayer implements Flow.Subscriber<VideoFrame> {
+        Flow.Subscription subscription = null;
+        private long consumerDelay = 30;
+
+        public VideoPlayer(long consumerDelay) {
+            this.consumerDelay = consumerDelay;
+        }
+
+        @Override
+        public void onSubscribe(Flow.Subscription subscription) {
+            this.subscription = subscription;
+            subscription.request(1);
+        }
+
+        @Override
+        public void onNext(VideoFrame item) {
+            try {
+                Thread.sleep(consumerDelay);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            subscription.request(1);
+        }
+
+        @Override
+        public void onError(Throwable throwable) {
+        }
+
+        @Override
+        public void onComplete() {
+        }
+    }
+
+    static class VideoStreamServer extends SubmissionPublisher<VideoFrame> {
+        ScheduledExecutorService executor = null;
+
+        public VideoStreamServer(int bufferSize) {
+            super(Executors.newSingleThreadExecutor(), bufferSize);
+            executor = Executors.newScheduledThreadPool(1);
+        }
+
+        void startStreaming(long produceDelay, Runnable onDrop) {
+            AtomicLong frameNumber = new AtomicLong();
+            executor.scheduleWithFixedDelay(() -> {
+                offer(new VideoFrame(frameNumber.getAndIncrement()), (subscriber, videoFrame) -> {
+                    subscriber.onError(new RuntimeException("Frame#" + videoFrame.getNumber() + " dropped because of back pressure"));
+                    onDrop.run();
+                    return true;
+                });
+            }, 0, produceDelay, TimeUnit.MILLISECONDS);
+        }
+    }
+
+    public static void streamLiveVideo(long produceDelay, long consumeDelay, int bufferSize, Runnable onError){
+        FlowApiLiveVideo.VideoStreamServer streamServer = new FlowApiLiveVideo.VideoStreamServer(bufferSize);
+        streamServer.subscribe(new FlowApiLiveVideo.VideoPlayer(consumeDelay));
+        streamServer.startStreaming(produceDelay, onError);
+    }
+
+}
diff --git a/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/LiveVideoFlowVsRxUnitTest.java b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/LiveVideoFlowVsRxUnitTest.java
new file mode 100644
index 0000000000..87021bdfc7
--- /dev/null
+++ b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/LiveVideoFlowVsRxUnitTest.java
@@ -0,0 +1,61 @@
+package com.baeldung.java9.streams.reactive.flowvsrx;
+
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicLong;
+import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+
+import static org.awaitility.Awaitility.await;
+
+public class LiveVideoFlowVsRxUnitTest {
+
+    private final static long SLOW_CONSUMER_DELAY = 30;
+    private final static long FAST_CONSUMER_DELAY = 1;
+    private final static long PRODUCER_DELAY = 1;
+    private final static int BUFFER_SIZE = 10;
+    private final static long AWAIT = 1000;
+
+    @Test
+    public void givenSlowVideoPlayer_whenSubscribedToFlowApiLiveVideo_thenExpectErrorOnBackPressure() {
+        AtomicLong errors = new AtomicLong();
+
+        FlowApiLiveVideo.streamLiveVideo(PRODUCER_DELAY, SLOW_CONSUMER_DELAY, BUFFER_SIZE, errors::incrementAndGet);
+
+        await()
+          .atMost(AWAIT, TimeUnit.MILLISECONDS)
+          .untilAsserted(() -> Assertions.assertTrue(errors.get() > 0));
+    }
+
+    @Test
+    public void givenFastVideoPlayer_whenSubscribedToFlowApiLiveVideo_thenExpectNoErrorOnBackPressure() throws InterruptedException {
+        AtomicLong errors = new AtomicLong();
+
+        FlowApiLiveVideo.streamLiveVideo(PRODUCER_DELAY, FAST_CONSUMER_DELAY, BUFFER_SIZE, errors::incrementAndGet);
+
+        Thread.sleep(AWAIT);
+        Assertions.assertEquals(0, errors.get());
+    }
+
+    @Test
+    public void givenSlowVideoPlayer_whenSubscribedToRxJavaLiveVideo_thenExpectErrorOnBackPressure() {
+        AtomicLong errors = new AtomicLong();
+
+        RxJavaLiveVideo.streamLiveVideo(PRODUCER_DELAY, SLOW_CONSUMER_DELAY, BUFFER_SIZE, errors::incrementAndGet);
+
+        await()
+          .atMost(AWAIT, TimeUnit.MILLISECONDS)
+          .untilAsserted(() -> Assertions.assertTrue(errors.get() > 0));
+    }
+
+    @Test
+    public void givenFastVideoPlayer_whenSubscribedToRxJavaLiveVideo_thenExpectNoErrorOnBackPressure() throws InterruptedException {
+        AtomicLong errors = new AtomicLong();
+
+        RxJavaLiveVideo.streamLiveVideo(PRODUCER_DELAY, FAST_CONSUMER_DELAY, BUFFER_SIZE, errors::incrementAndGet);
+
+        Thread.sleep(AWAIT);
+        Assertions.assertEquals(0, errors.get());
+    }
+
+}
+
diff --git a/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/RxJavaLiveVideo.java b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/RxJavaLiveVideo.java
new file mode 100644
index 0000000000..794d580081
--- /dev/null
+++ b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/RxJavaLiveVideo.java
@@ -0,0 +1,36 @@
+package com.baeldung.java9.streams.reactive.flowvsrx;
+
+import io.reactivex.rxjava3.core.BackpressureOverflowStrategy;
+import io.reactivex.rxjava3.core.Flowable;
+import io.reactivex.rxjava3.disposables.Disposable;
+import io.reactivex.rxjava3.schedulers.Schedulers;
+import java.util.concurrent.Executors;
+import java.util.stream.Stream;
+
+public class RxJavaLiveVideo {
+
+    public static Disposable streamLiveVideo(long produceDelay, long consumeDelay, int bufferSize, Runnable onError) {
+        return Flowable
+          .fromStream(Stream.iterate(new VideoFrame(0), videoFrame -> {
+              sleep(produceDelay);
+              return new VideoFrame(videoFrame.getNumber() + 1);
+          }))
+          .subscribeOn(Schedulers.from(Executors.newSingleThreadScheduledExecutor()), true)
+          .onBackpressureBuffer(bufferSize, null, BackpressureOverflowStrategy.ERROR)
+          .observeOn(Schedulers.from(Executors.newSingleThreadExecutor()))
+          .subscribe(item -> {
+              sleep(consumeDelay);
+          }, throwable -> {
+              onError.run();
+          });
+    }
+
+    private static void sleep(long i) {
+        try {
+            Thread.sleep(i);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/VideoFrame.java b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/VideoFrame.java
new file mode 100644
index 0000000000..b6e3de13c3
--- /dev/null
+++ b/core-java-modules/core-java-9-new-features/src/test/java/com/baeldung/java9/streams/reactive/flowvsrx/VideoFrame.java
@@ -0,0 +1,13 @@
+package com.baeldung.java9.streams.reactive.flowvsrx;
+
+class VideoFrame {
+    private long number;
+
+    public VideoFrame(long number) {
+        this.number = number;
+    }
+
+    public long getNumber() {
+        return number;
+    }
+}
\ No newline at end of file