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Apache Kafka Example: How Rollbar Removed Technical Debt - Part 2

April 7th, 2020 • By Jon de Andrés Frías In the first part of our series of blog posts on how we remove technical debt using Apache Kafka at Rollbar, we covered some important topics such as: In the second part of the series, we’ll give an overview of how our Kafka consumer works, how we monitor it, and which deployment and release process we followed so we could replace an old system without any downtime.

Kubernetes Master Class: Understanding and Implementing Service Mesh

Service mesh has developed a huge amount of excitement in the Kubernetes ecosystem. Istio is a service mesh tool built right into Rancher. Service mesh promises to add fault tolerance, canary rollouts, A/B testing, monitoring and metrics, tracing and observability, and authentication and authorization, eliminating the need for developers to instrument or write specific code to enable these capabilities. The goal is to let developers focus on their business logic and leave the rest to Kubernetes and Istio. But many users find it challenging to install, configure, monitor and manage their service mesh solution.

Discover How Serverless360 Can Help Improve Remote Work

Azure Serverless Applications are indeed powerful and super-efficient in delivering the right solution sooner to the market. However, the Azure portal is just not enough to meet the operational and support requirements of the Serverless Application. Organizations cannot afford to invest time and effort in skilled Azure resources in proving support.

Episode 11: Connecting to Redis with .Net Core and C#

We've finally finished screwing around with basic groundwork. Today we start writing actually useful application code! First, can we connect to Redis? Connecting to Redis implies some connection strings, so we'll create a basic environment based configuration while we're thinking about it.

How to Deploy OKD Minishift onto a Publicly-Hosted VM

If you are familiar with minikube, a lightweight implementation of the Kubernetes ecosystem, then you may have also heard of Minishift. Designed as a development platform and delivered through a utility, this is the Red Hat OKD (Origin Kubernetes Distribution—formerly called OpenShift Origin) all-in-one implementation of Red Hat OpenShift. Being highly versatile, it can be deployed on varying platforms.

Lost in the clouds: Managing risk and reaping rewards on your cloud journey

Moving applications to a public cloud, no matter why you’re making that journey, is a high-stakes proposition. As an industry, we’re focused on rapidly moving forward to give our businesses the competitive edge they need. However, when it comes to cloud migration, we often fail to stop and ask some critical questions, and as a result we end up overspending and underperforming.

The Wellcome Sanger Institute: sharing genomic research worldwide securely with supported Ceph

A world-leading genomic research centre, the Wellcome Sanger Institute uses advanced DNA sequencing technology for large-scale studies that surpass the capabilities of many other organisations. Among other works, the Institute is currently heading the UK-wide Darwin Tree of Life Project to map the genetic code of 60,000 complex species.

Covid-19 response drives decentralized IT Ops

As Covid-19 continues to dramatically affect the world, Interlink Software is squarely focused on supporting its customers and partners to continue to serve the thousands of employees and customers reliant on their services. Without the luxury of detailed, strategic planning, our customers have been forced to adapt at speed to current events, supporting an unprecedented number of employees as they transition to working from home. Interlink Software included.

Monitoring Kafka performance metrics

Kafka is a distributed, partitioned, replicated, log service developed by LinkedIn and open sourced in 2011. Basically it is a massively scalable pub/sub message queue architected as a distributed transaction log. It was created to provide “a unified platform for handling all the real-time data feeds a large company might have”.Kafka is used by many organizations, including LinkedIn, Pinterest, Twitter, and Datadog. The latest release is version 2.4.1.