Patrick McFadin

Great news! We’ve just launched our first learning content in support of a new certificate program: <a href="https://www.datastax.com/learn/apache-cassandra-operations-in-kubernetes">Apache Cassandra Operations in Kubernetes</a>. The first three lessons include:

<ul>
	<li><a href="https://www.datastax.com/learn/apache-cassandra-operations-in-kubernetes/introduction">Introduction: Deploying a Sample Application with Cassandra in Kubernetes&nbsp;</a></li>
	<li><a href="https://www.datastax.com/learn/apache-cassandra-operations-in-kubernetes/running-a-cassandra-application-in-docker">Running Cassandra in Docker&nbsp;</a></li>
	<li><a href="https://www.datastax.com/learn/apache-cassandra-operations-in-kubernetes/managing-cassandra-clusters-in-kubernetes-using-the-cass-operator">Managing Cassandra Clusters in Kubernetes Using the Cass-Operator&nbsp;</a></li>
</ul>

Why are we doing this? Over the past couple of years the Cassandra community has been hard at work on projects like <a href="https://github.com/datastax/cass-operator">cass-operator</a> and <a href="https://k8ssandra.io">K8ssandra</a> to realize the dream of running Cassandra on Kubernetes in production. This is putting a ton of energy back into the Cassandra project, especially for operators who are telling us that working on Kubernetes is keeping them relevant.&nbsp;

We’ve been on this journey for a while together: Oracle DBA to Cassandra DBA. Now it’s time to take the next step: DBA to Site Reliability Engineer (SRE). DBAs have been super important in protecting data as a core business asset, but that role focuses on the database as the “what”. Now, we’re shifting to managing the entire application stack. Moving forward, it’s all about the “how” - how do we deploy applications in the cloud, maintain high availability, and keep cost under control?&nbsp;

At DataStax we’ve been talking to DBAs to build out the skills tree and this <a href="https://www.datastax.com/dev/certifications">new certification</a> based on K8ssandra to help you make the transition to SRE. We’re releasing this learning material as we create it so that we can get your feedback in real-time and shape this body of knowledge together!

<h4>Notable Software Releases</h4>

This week, DataStax announced <a href="https://www.datastax.com/blog/2021/01/data-data-everywhere-bringing-together-high-performance-stack-distributed-data">our entry into streaming</a>, featuring our acquisition of <a href="https://kesque.com/">Kesque</a>, partnership with the <a href="https://pulsar.apache.org/">Apache Pulsar</a> community, and these releases:

<ul>
	<li><a href="https://www.datastax.com/products/luna-streaming">Luna Streaming</a> - subscription support for Apache Pulsar (including <a href="https://docs.datastax.com/en/luna/streaming/1.0/quickstart-helm-installs.html">Helm chart</a> for quick Kubernetes install)</li>
	<li><a href="https://downloads.datastax.com/#apc">DataStax Apache Pulsar Connector</a> - push records from Pulsar topics to an Apache Cassandra, DataStax Enterprise, or Astra database</li>
</ul>

<h4>Upcoming Workshops&nbsp;</h4>

<ul>
	<li>February 3 and 4: <a href="https://www.eventbrite.co.uk/e/cloud-native-workshop-bring-streaming-to-cassandra-with-apache-pulsar-tickets-137915146917">Cloud-Native Workshop: Bring streaming to Cassandra with Apache Pulsar!</a></li>
	<li>February 9: <a href="https://www.eventbrite.co.uk/e/certification-exam-preparation-workshop-tickets-123447365393">Certification Exam Preparation Workshop</a></li>
</ul>

<h4>Community Highlights from <a href="https://cassandra.link/">Cassandra.Link</a></h4>

<ul>
	<li><a href="https://cassandra.link/post/our-move-from-elastic-to-cassandra-witfoo">Witfoo - Our move from Elastic to Cassandra</a></li>
	<li><a href="https://cassandra.link/post/upgrading-a-large-cassandra-cluster-with-cstar-or-official-pythian-r-blog">Upgrading a Large Cassandra Cluster with CStar</a></li>
	<li><a href="https://cassandra.link/post/cassandra-use-cases-when-to-use-and-when-not-to-use-cassandra">Cassandra Use Cases: When To Use and When Not To Use Cassandra</a></li>
</ul>

<h4>Developer Survey</h4>

<ul>
	<li>We’ve partnered with SlashData to help identify the big software development trends for 2021 and beyond–and we want to be sure your voice is included. Take the new <a href="https://www.developereconomics.net/?member_id=datastax&amp;utm_medium=newsletter&amp;utm_source=datastax">Developer Economics survey</a> and answer a few questions about dev tools, platforms, technologies for a chance to win cool prizes!</li>
</ul>

Send us your likes, dislikes and pipe dreams at: <a href="mailto:developer@datastax.com">developer@datastax.com</a> | <a href="https://twitter.com/datastaxdevs?lang=en">@DataStaxDevs</a>.

Developer Newsletter: DBA to SRE With K8ssandra

Patrick McFadinDeveloper Relations

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