Data streaming with Confluent Kafka Connect
Kafka Connect, a solution from Confluent for transferring data to and from Kafka, provides a high-performance and scalable option for connecting to over 80 different data sources, including databases, messaging systems, REST interfaces, and cloud storage. Using Kafka Connect can save a lot of time and effort, especially if scalability and security are important to your project. To use Connect, you’ll need to understand the basic architecture, which includes Workers, Tasks and Connectors as well as how to configure them.Hazelcast Metrics via Prometheus
A step-by-step guide on how to collect Hazelcast metrics via Prometheus. The tutorial is aimed at those who are running a customized Hazelcast microservice, rather than the full-blown zip-file/dockers. The guide covers all the necessary steps, from adding the Prometheus dependency to Java code configuration, updating application YAML and Dockerfile, to updating the ServiceMonitor. The article also offers helpful hints and sources for further reading.Part 3: Enabling annotation-based scraping
After showing how to get an OpenTelemetry Collector to support Prometheus CRDs as scrape targets, we discover how to integrate another well-known approach to mark workloads as scrape targets. Now, we focus on annotation-based scraping - what is it, when would we want to use it and how can we integrate it in our OpenTelemetry stack? In this article, we provide answers to all these questions, and more.Visit NTT DATA
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