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Category Archives: DoK Days

From Laptop to Cloud: Developing Cloud-Native Applications with Containerized Databases

Written on November 28, 2022 at 9:35 AM, by

With the advent of microservices in Kubernetes, individual developer teams now manage their own data, middleware, and databases. Automated tests and CI/CD pipelines must be revisited to include these new…

Kubernetes Operator Lifecycle Management

Written on November 28, 2022 at 7:43 AM, by

In this Talk, Anynines CEO Julian Fisher shares about the challenges of managing Kubernetes operator’s lifecycle. Julian and his team benchmarked multiple tools that could help with that. The talk…

Protection against accidental deletion of PVs or Namespaces

Written on November 16, 2022 at 9:40 AM, by

Accidental PVC delete or namespace delete can cause the Persistent Volume to get deleted. Such volumes lose their data, and the stateful applications lose their state. By using Persistent Volume…

Leveraging Running Stateful Workloads on Kubernetes for the Benefit of Developers

Written on November 14, 2022 at 1:06 PM, by

Kubernetes comes with a lot of useful features like Volumes and StatefulSets, which make running stateful workloads simple. Interestingly, when combined with the right tools, these features can make Kubernetes…

Resilient Redis

Written on October 11, 2022 at 8:19 AM, by

Redis is a widely used open-source in-memory data store and cache that has become a key component in the development of scalable microservice systems. While all of the main cloud…

DoK Day @ KubeCon NA 2022 Schedule is Here!

Written on October 11, 2022 at 5:38 AM, by

DoK Day – happening next October 24th – is where the industry meets to forge relationships, share best practices, and use cases about running data on Kubernetes. We have a…

Build your own social media analytics with Apache Kafka

Written on September 21, 2022 at 7:25 AM, by

Apache Kafka is more than just a messaging broker. It has a rich ecosystem of different components. There are connectors for importing and exporting data, different stream processing libraries, schema…

One Click to Run Apache Spark as a Service on Kubernetes

Written on September 18, 2022 at 1:01 PM, by

It is still challenging to run Apache Spark on Kubernetes, especially on a large scale. People must address issues like resource isolation, queuing, and cost efficiency. In this talk, Bo…

Kanister & Kopia – An Open-Source Data Protection Match Made in Heaven

Written on September 9, 2022 at 12:07 PM, by

During this talk, Pavan Navarathna demonstrates how two open-source tools, Kanister and Kopia, work together to optimize backup and recovery for Kubernetes applications.  Kanister allows domain experts to capture application-specific…