Jeffrey Carpenter

If you’re a Java developer who uses the Spring ecosystem, you’ve probably seen the Spring Pet Clinic. Our example of the week is a new reactive implementation of the Pet Clinic backend that uses Spring WebFlux and Cassandra (via <a href="https://astra.datastax.com/register?utm_source=devplay&amp;utm_medium=newsletter&amp;utm_campaign=20201003">DataStax Astra</a>). Here are a few resources to get you started:

<a href="https://www.youtube.com/watch?v=1Ay5aW8rL6Q">Demo of the Spring Reactive App (YouTube)</a>

<ul>
	<li><a href="https://www.datastax.com/dev/spring">Updated Spring skills page</a> now contains hands-on learning scenarios for the reactive app</li>
	<li><a href="https://github.com/DataStax-Examples/spring-petclinic-reactive">DataStax-Examples/Spring-petclinic-reactive</a> (GitHub repo)</li>
</ul>

The new workshop on October 14 &amp; 15 will guide you through building this app yourself.&nbsp;

<h4>Upcoming Events&nbsp;</h4>

<ul>
	<li>October 6: <a href="https://www.eventbrite.co.uk/e/workshop-building-a-realtime-event-driven-api-with-kafka-and-cassandra-tickets-122560183809">Workshop: Building a Realtime Event Driven API with Kafka and Cassandra</a></li>
	<li>October 7 &amp; 8: <a href="https://www.eventbrite.co.uk/e/cloud-native-cassandra-building-crud-applications-with-python-and-nodejs-tickets-123152094229">Workshop: Building CRUD applications on Cassandra with Python and NodeJS</a></li>
	<li>October 12: <a href="https://www.eventbrite.co.uk/e/docker-learning-path-containers-from-basics-to-best-practices-tickets-119787275967">Docker Learning Path</a> (week 2 of a 4 week course - but you are free to join us at any time)</li>
	<li>October 14 &amp; 15: <a href="https://www.eventbrite.co.uk/e/cloud-native-cassandra-building-reactive-java-applications-with-spring-tickets-123156407129">Workshop: Build Reactive Java Applications with Spring</a></li>
</ul>

<h4>Community Highlights from <a href="https://cassandra.link/">Cassandra.Link</a></h4>

<ul>
	<li><a href="https://www.slideshare.net/JoshTurner5/seattle-cassandra-users-an-oss-java-abstraction-layer-for-cassandra">Seattle Cassandra Users: Casquatch: An OSS Java Abstraction Layer for Cassandra</a></li>
	<li><a href="https://github.com/Anant/cassandra.vision">Offline Cassandra log analysis with cassandra.vision</a></li>
	<li><a href="https://cassandra.link/post/implementing-cassandra-s-gossip-protocol-part-1">Implementing Cassandra’s Gossip Protocol</a>&nbsp;</li>
</ul>

Notable Software Releases

<ul>
	<li><a href="https://groups.google.com/a/lists.datastax.com/g/spark-connector-user/c/1tc5bwqGoQs?pli=1">Spark Cassandra Connector 3.0.0</a></li>
	<li><a href="https://stargate.io/2020/09/14/init-stargate.html">Stargate: Open Source API Framework for Data</a></li>
</ul>

Have a news item or an article to share? You can reach us at: <a href="mailto:developer@datastax.com">developer@datastax.com</a> | <a href="https://twitter.com/datastaxdevs?lang=en">@DataStaxDevs</a>.&nbsp;&nbsp;

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