confluentinc
diff --git a/Diff for: ‎README.md
+30-127 b/Diff for: ‎README.md
+30-127
@@ -3,7 +3,7 @@ Confluent's Python Client for Apache Kafka<sup>TM</sup>
 
 **confluent-kafka-python** provides a high-level Producer, Consumer and AdminClient compatible with all
 [Apache Kafka<sup>TM<sup>](http://kafka.apache.org/) brokers >= v0.8, [Confluent Cloud](https://www.confluent.io/confluent-cloud/)
-and the [Confluent Platform](https://www.confluent.io/product/compare/). The client is:
+and [Confluent Platform](https://www.confluent.io/product/compare/). The client is:
 
 - **Reliable** - It's a wrapper around [librdkafka](https://github.com/edenhill/librdkafka) (provided automatically via binary wheels) which is widely deployed in a diverse set of production scenarios. It's tested using [the same set of system tests](https://github.com/confluentinc/confluent-kafka-python/tree/master/src/confluent_kafka/kafkatest) as the Java client [and more](https://github.com/confluentinc/confluent-kafka-python/tree/master/tests). It's supported by [Confluent](https://confluent.io).
 
@@ -15,23 +15,25 @@ with Apache Kafka at its core. It's high priority for us that client features ke
 pace with core Apache Kafka and components of the [Confluent Platform](https://www.confluent.io/product/compare/).
 
 
-See the [API documentation](http://docs.confluent.io/current/clients/confluent-kafka-python/index.html) for more info.
+## Usage
 
 For a step-by-step guide on using the client see [Getting Started with Apache Kafka and Python](https://developer.confluent.io/get-started/python/).
 
+Aditional examples can be found in the [examples](examples) directory or the [confluentinc/examples](https://github.com/confluentinc/examples/tree/master/clients/cloud/python) github repo, which include demonstration of:
+- Exactly once data processing using the transactional API.
+- Integration with asyncio.
+- (De)serializing Protobuf, JSON, and Avro data with Confluent Schema Registry integration.
+- [Confluent Cloud](https://www.confluent.io/confluent-cloud/) configuration.
 
-Usage
-=====
+Also refer to the [API documentation](http://docs.confluent.io/current/clients/confluent-kafka-python/index.html).
 
-Below are some examples of typical usage. For more examples, see the [examples](examples) directory or the [confluentinc/examples](https://github.com/confluentinc/examples/tree/master/clients/cloud/python) github repo for a [Confluent Cloud](https://www.confluent.io/confluent-cloud/) example.
+Finally, the [tests](tests) are useful as a reference for example usage.
 
-
-**Producer**
+### Basic Producer Example
 
 ```python
 from confluent_kafka import Producer
 
-
 p = Producer({'bootstrap.servers': 'mybroker1,mybroker2'})
 
 def delivery_report(err, msg):
@@ -46,23 +48,26 @@ for data in some_data_source:
     # Trigger any available delivery report callbacks from previous produce() calls
     p.poll(0)
 
-    # Asynchronously produce a message, the delivery report callback
-    # will be triggered from poll() above, or flush() below, when the message has
-    # been successfully delivered or failed permanently.
+    # Asynchronously produce a message. The delivery report callback will
+    # be triggered from the call to poll() above, or flush() below, when the
+    # message has been successfully delivered or failed permanently.
     p.produce('mytopic', data.encode('utf-8'), callback=delivery_report)
 
 # Wait for any outstanding messages to be delivered and delivery report
 # callbacks to be triggered.
 p.flush()
 ```
 
+For a discussion on the poll based producer API, refer to the
+[Integrating Apache Kafka With Python Asyncio Web Applications](https://www.confluent.io/blog/kafka-python-asyncio-integration/)
+blog post.
+
 
-**High-level Consumer**
+### Basic Consumer Example
 
 ```python
 from confluent_kafka import Consumer
 
-
 c = Consumer({
     'bootstrap.servers': 'mybroker',
     'group.id': 'mygroup',
@@ -85,101 +90,8 @@ while True:
 c.close()
 ```
 
-**AvroProducer**
-
-```python
-from confluent_kafka import avro
-from confluent_kafka.avro import AvroProducer
-
-
-value_schema_str = """
-{
-   "namespace": "my.test",
-   "name": "value",
-   "type": "record",
-   "fields" : [
-     {
-       "name" : "name",
-       "type" : "string"
-     }
-   ]
-}
-"""
-
-key_schema_str = """
-{
-   "namespace": "my.test",
-   "name": "key",
-   "type": "record",
-   "fields" : [
-     {
-       "name" : "name",
-       "type" : "string"
-     }
-   ]
-}
-"""
-
-value_schema = avro.loads(value_schema_str)
-key_schema = avro.loads(key_schema_str)
-value = {"name": "Value"}
-key = {"name": "Key"}
-
-
-def delivery_report(err, msg):
-    """ Called once for each message produced to indicate delivery result.
-        Triggered by poll() or flush(). """
-    if err is not None:
-        print('Message delivery failed: {}'.format(err))
-    else:
-        print('Message delivered to {} [{}]'.format(msg.topic(), msg.partition()))
-
-
-avroProducer = AvroProducer({
-    'bootstrap.servers': 'mybroker,mybroker2',
-    'on_delivery': delivery_report,
-    'schema.registry.url': 'http://schema_registry_host:port'
-    }, default_key_schema=key_schema, default_value_schema=value_schema)
-
-avroProducer.produce(topic='my_topic', value=value, key=key)
-avroProducer.flush()
-```
-
-**AvroConsumer**
-
-```python
-from confluent_kafka.avro import AvroConsumer
-from confluent_kafka.avro.serializer import SerializerError
-
-
-c = AvroConsumer({
-    'bootstrap.servers': 'mybroker,mybroker2',
-    'group.id': 'groupid',
-    'schema.registry.url': 'http://127.0.0.1:8081'})
 
-c.subscribe(['my_topic'])
-
-while True:
-    try:
-        msg = c.poll(10)
-
-    except SerializerError as e:
-        print("Message deserialization failed for {}: {}".format(msg, e))
-        break
-
-    if msg is None:
-        continue
-
-    if msg.error():
-        print("AvroConsumer error: {}".format(msg.error()))
-        continue
-
-    print(msg.value())
-
-c.close()
-```
-
-**AdminClient**
+### Basic AdminClient Example
 
 Create topics:
 
@@ -205,15 +117,12 @@ for topic, f in fs.items():
 ```
 
 
-
-Thread Safety
--------------
+## Thread Safety
 
 The `Producer`, `Consumer` and `AdminClient` are all thread safe.
 
 
-Install
-=======
+## Install
 
 **Install self-contained binary wheels**
 
@@ -225,17 +134,13 @@ Install
           confluent-kafka using the instructions in the
           "Install from source" section below.
 
-**Install AvroProducer and AvroConsumer**
-
-    $ pip install "confluent-kafka[avro]"
-
 **Install from source**
 
 For source install, see the *Install from source* section in [INSTALL.md](INSTALL.md).
 
 
-Broker Compatibility
-====================
+## Broker Compatibility
+
 The Python client (as well as the underlying C library librdkafka) supports
 all broker versions &gt;= 0.8.
 But due to the nature of the Kafka protocol in broker versions 0.8 and 0.9 it
@@ -257,8 +162,8 @@ More info here:
 https://github.com/edenhill/librdkafka/wiki/Broker-version-compatibility
 
 
-SSL certificates
-================
+## SSL certificates
+
 If you're connecting to a Kafka cluster through SSL you will need to configure
 the client with `'security.protocol': 'SSL'` (or `'SASL_SSL'` if SASL
 authentication is used).
@@ -277,22 +182,20 @@ Python package. To use certifi, add an `import certifi` line and configure the
 client's CA location with `'ssl.ca.location': certifi.where()`.
 
 
-
-License
-=======
+## License
 
 [Apache License v2.0](http://www.apache.org/licenses/LICENSE-2.0)
 
 KAFKA is a registered trademark of The Apache Software Foundation and has been licensed for use
 by confluent-kafka-python. confluent-kafka-python has no affiliation with and is not endorsed by
 The Apache Software Foundation.
 
-Developer Notes
-===============
+
+## Developer Notes
 
 Instructions on building and testing confluent-kafka-python can be found [here](DEVELOPER.md).
 
-Confluent Cloud
-===============
+
+## Confluent Cloud
 
 For a step-by-step guide on using the Python client with Confluent Cloud see [Getting Started with Apache Kafka and Python](https://developer.confluent.io/get-started/python/) on [Confluent Developer](https://developer.confluent.io/).