Open Source Resources for Engineers

Integrate Istio and Apache Skywalking for Kubernetes Observability

Learn how to integrate Istio service mesh with Apache Skywalking to get unified observability of metrics, logs, traces, and topology.

October 10, 2023

by Pulak Das

· 5,207 Views · 5 Likes

cdCon + GitOpsCon: Co-evolving Open Source DevOps Communities in One Conference

The CD Foundation and OpenGitOps communities joined forces in Vancouver to create cdCon + GitOpsCon for a conference about the future of DevOps tools and best practices.

October 10, 2023

by Dwayne McDaniel

· 2,895 Views · 2 Likes

AI in Java: Building a ChatGPT Clone With Spring Boot and LangChain

Learn to build a ChatGPT clone with Spring Boot, LangChain, and Hilla in Java. Cover both synchronous chat completions and advanced streaming completion.

October 9, 2023

by Marcus Hellberg

· 21,301 Views · 17 Likes

Selenium Versus Karate: A Concrete Comparative Approach

This article delves into automated testing using Selenium (with Cucumber) and Karate, assessing their features, tech details, and community support.

October 6, 2023

by Pier-Jean MALANDRINO

CORE

· 4,715 Views · 3 Likes

Lightning Strikes the Web: Unraveling the Open-Source Majesty of Lightning Web Components

LWC is a modern, open-source framework revolutionizing web development with high-performance components and innovative standards.

October 5, 2023

by SUDHEER KUMAR REDDY GOWRIGARI

· 3,197 Views · 1 Like

Resizing Images On-The-Fly

In this post, we described how to use Apache APISIX with imgproxy to reduce the storage cost of images in multiple resolutions.

October 5, 2023

by Nicolas Fränkel

· 3,415 Views · 4 Likes

PromCon EU 2023: Observability Recap in Berlin

Explore a recap of PromCon EU 2023, the community-organized event focused on the technology and implementations around the open-source Prometheus project.

October 3, 2023

by Eric D. Schabell

CORE

· 3,189 Views · 4 Likes

AI-Driven Microservice Automation

Use ChatGPT to build a MySQL database model, and add API Logic Server to automate the creation of SQLAlchemy model, react-admin UI, and OpenAPI (Swagger).

October 2, 2023

by Tyler Band

· 6,678 Views · 7 Likes

Configuring RaptorX Multi-Level Caching With Presto

In this tutorial, we'll show you how to get multi-level caching for Presto with RaptorX, Meta's multi-level cache built for performance.

September 29, 2023

by Rohan Pednekar

· 3,928 Views · 1 Like

Navigating the Cloud Conundrum: Open Source and Community vs. Enterprise Solutions

This article breaks down open-source and enterprise cloud solutions, focusing on their development, costs, and licensing.

September 28, 2023

by Rob Newsome

· 3,639 Views · 3 Likes

The Stairway to Apache Kafka® Tiered Storage

Tiered Storage, a feature of Apache Kafka 3.6 which allows the offloading of data to object storage in the cloud, is a prime example of the power of open source.

September 28, 2023

by Matthew de Detrich

· 5,113 Views · 5 Likes

Decoding Business Source Licensing: A New Software Licensing Model

More companies are pursuing a software licensing model that sits somewhere between open source and proprietary licensing.

September 18, 2023

by Tom Smith

CORE

· 4,992 Views · 3 Likes

Next.js vs. Gatsby: A Comprehensive Comparison

In this blog post, we embark on a deep dive into the world of Next.js and Gatsby and a comprehensive comparison between them.

September 15, 2023

by Atul Naithani

· 6,459 Views · 3 Likes

A Complete Guide to Open-Source LLMs

Unlock the world of open-source Large Language Models (LLMs) with this comprehensive guide, and embrace the power of collaborative AI in your projects.

September 15, 2023

by Hiren Dhaduk

· 6,522 Views · 1 Like

Getting Started With Prometheus Workshop: Instrumenting Applications

Interested in open-source observability? Learn about instrumenting your applications for customized business metrics in cloud-native environments.

September 14, 2023

by Eric D. Schabell

CORE

· 4,712 Views · 6 Likes

New Free Tool From Contrast Security Makes API Security Testing Fast and Easy

CodeSec by Contrast brings fast and accurate scans to developers for free. It can be up and running in less than five minutes.

September 13, 2023

by Tom Smith

CORE

· 3,578 Views · 3 Likes

Why GraphQL API Security Is Unique

Securing GraphQL APIs requires some unique considerations for developer and security teams — here's what to know as you scale your GraphQL adoption.

September 12, 2023

by Shahar Binyamin

· 5,155 Views · 6 Likes

Compliance Automated Standard Solution (COMPASS), Part 6: Compliance to Policy for Multiple Kubernetes Clusters

In this post, we present an example implementation of the Compliance Policy Administration Center for the declarative policy in Kubernetes.

September 12, 2023

by Takumi Yanagawa

· 6,208 Views · 6 Likes

Apache Druid: Making 1000+ QPS for Analytics Look Easy

This article dives into Apache Druid's architecture with details on how it can efficiently handle analytics applications with high QPS requirements with ease.

September 9, 2023

by David Wang

· 4,132 Views · 2 Likes

Using Open Source for Data Integration and Automated Synchronizations

This tutorial provides step-by-step instructions to set up and run open-source Airbyte for moving data between hundreds of sources and destinations with Apache Airflow.

September 8, 2023

by John Lafleur

· 6,661 Views · 3 Likes

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