article thumbnail

O11y Guide: Beginner's Guide To Open Source Instrumenting Java

DZone

Did you always want to know more about instrumentation, metrics, and your options for coding with open standards? Are you a Java developer and looking for a working example to get started instrumenting your applications and services?

article thumbnail

Pinterest Open-Sources a Production-Ready PubSub Java Client for Kafka, Flink, and MemQ

InfoQ

Pinterest open-sourced its generic PubSub client library, PSC, which has been heavily used in production for a year and a half. Over 90% of Java applications have migrated to PSC with minimal changes. By Rafal Gancarz

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Open Sourcing the Netflix Domain Graph Service Framework: GraphQL for Spring Boot

The Netflix TechBlog

By Paul Bakker and Kavitha Srinivasan , Images by David Simmer , Edited by Greg Burrell Netflix has developed a Domain Graph Service (DGS) framework and it is now open source. The transition to the new federated architecture meant that many of our backend teams needed to adopt GraphQL in our Java ecosystem.

article thumbnail

What is? OpenTelemetry??An open-source standard for logs, metrics, and traces

Dynatrace

These are just a few of the open-source technologies you may encounter as you research observability solutions for managing complex multicloud IT environments and the services that run on them. Of these open-source observability tools, one stands out. Then, Google made the OpenCensus project open source in 2018.

article thumbnail

Implementing RBAC in Quarkus

DZone

This article describes how we can protect REST APIs using Role-based access control (RBAC) in the Quarkus Java framework. Quarkus is an open-source, full-stack Java framework designed for building cloud-native, containerized applications.

Java 281
article thumbnail

Unveiling the Secret: Achieving 50K Concurrent User Load Using JMeter With 2.5g RAM Only

DZone

Apache JMeter is an open-source, Java-based tool used for load and performance testing of various services, particularly web applications. The concurrency model of JMeter relies on Thread Pools, widely recognized as the standard method for parallel processing in Java and several other programming languages.

Java 255
article thumbnail

Kubernetes in the wild report 2023

Dynatrace

Open-source software drives a vibrant Kubernetes ecosystem. Java, Go, and Node.js Open source software drives a vibrant Kubernetes ecosystem. Across all categories in the Kubernetes survey, open source projects rank among the most frequently used solutions. Java, Go, and Node.js