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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

Apache Pinot Real Time Analytics Workshop with Viktor Gamov

In this Apache Pinot real-time analytics workshop, Victor Gamov explores the architecture and use cases of Apache Pinot, an OLAP database designed for low latency and high concurrency. Learn how companies like LinkedIn and Uber leverage real-time analytics to improve their services. The workshop includes hands-on examples of data ingestion from batch and streaming sources and demonstrates the power of Apache Pinot in building scalable, real-time applications.

What are microservices, and how do they relate to DevOps architecture

Microservices are an architectural style that structures an application as a collection of small, loosely coupled, and independently deployable services. Each service in a microservices architecture focuses on a specific business function and communicates with other services through well-defined APIs, typically over HTTP/REST or messaging queues.

App Modernization: Mono to Micro with Steve Woodard

Steve Woodard from Kyndryl explores the intricacies of app modernization. Learn about the challenges, strategies, and benefits of transforming legacy systems to modern architectures. Steve shares his expertise on reducing technical debt, enhancing application availability, and leveraging AI for data-driven decisions.

Rancher Live: Container Registries and Harbor

Join us for an insightful session on "Container Registries and Harbor," where we will be diving into the world of containerized applications and their management. Container registries are essential repositories that store, manage, and distribute container images, playing a crucial role in the deployment and scalability of applications across different environments.

Understanding and Troubleshooting Out of Memory Error Code 137

If you've encountered the dreaded "exit code 137" error message while working with Docker, Kubernetes, or other containerized environments, you're not alone. This error can be frustrating and difficult to troubleshoot, but understanding its causes and solutions can help you keep your applications running smoothly. This comprehensive guide will delve into the intricacies of error code 137, its common scenarios, and strategies to resolve it.

Beyond Booleans: How Feature Flags and OpenFeature Can Level Up Your Next Project

Feature flags are more than just on/off switches! In this meetup, we will be exploring a variety of creative ways to use feature flags in your projects. From making safer deployments to running A/B tests and gradually rolling out features, you'll see how versatile and powerful feature flags can be. We'll also introduce the OpenFeature standard, which makes implementing feature flags more streamlined than ever. Whether you're new to feature flags or looking to get more out of them, this session will provide practical insights and tips to help you take your projects to the next level.

Ephemeral Environments: Redefining Pre-Production with Natalie Lunbeck

Natalie Lunbeck of Shipyard explores how ephemeral environments can transform pre-production processes. Learn about the benefits of on-demand staging environments, enhanced testing, and cost control. Join the discussion on implementing these solutions to improve your development workflow.

Dos and Don'ts When Hiring Your First DevOps Engineer

DevOps is crucial for growing organizations, enhancing collaboration between development and operations teams to expedite deployment cycles and improve overall efficiency. Selecting the right DevOps engineer for your team, especially when new to DevOps, is vital. A poor hiring decision can significantly impact your organization, resulting in higher costs, inefficiencies, and missed opportunities.