Overview: Online learning platforms are important part of our lives. We spend most of our free time with learning something online. Companies need internal learning platforms as well. One of the most famous learning frameworks is Open edX. Current topic describes how easy this platform deploys Locally or in AWS EKS…

Overview: Secrets management based to the tools and methods for credentials, keys, passwords, APIs and other tokens for use in applications, services, privileged accounts and other sensitive parts of the IT ecosystem. While secrets management is applicable across an entire enterprise, the terms “secrets” and “secrets management” are referred to more…

We are in the modern world, our life wants to have better quality and provide complex solutions in the easier introduction. I would say that SonarQube one of the engine which helps to increase project quality and prevent future unpredictable issues when your project grows. Unfortunately, it was difficult to…

Overview: Kubernetes uses ingress controller for getting your application accessible outside of the cluster. This is some kind of the load balancer for routing external traffic to your service. It uses L4-L7 network layers. Ingress controller could be hardware or cloud balancer. Kubernetes has two official different nginx controllers: ingress-nginx nginx-ingress(kubernetes-ingress) …

Overview We’re going to review one of the modern and simple solutions for scientists that makes life easier for developers as well as for DevOps engineers. Let’s start the discussion about Metaflow, so Metaflow is… Metaflow is a human-friendly Python library that helps scientists and engineers to build and manage real-life…

Overview I created small overview about Flink service/clustering DataProcessing and Stateful Function in the previous topic. I’m going to show and explain in the current topic about hands-on experience related to the developing first Stateful Function, overview of the DataProcessing and deploy prototype that everybody can use for the future projects…

Overview: Stateful Functions is an API that simplifies the building of distributed stateful applications with a runtime built for serverless architectures. It brings together the benefits of stateful stream processing — the processing of large datasets with low latency and bounded resource constraints — along with a runtime for modeling stateful…

Overview Today everybody wants to use modern technologies for the application deployment. One of the best approaches is to use Kubernetes operators for this propose. Kubernetes has a couple of operators but here we’re going to overview kudo.dev operator. Kudo Kubernetes Universal Declarative Operator (KUDO) provides a declarative approach to building production-grade…

Overview Each web application should be tested by UI tests. Selenium is one of the most famous tool to do it. Selenium has the possibility to run tests in parallel and execute test cases faster. It helps to make your application more stable and get higher quality. This topic describes how…