Recent Posts

Ever dreamed of becoming a tech speaker, but not sure where to start?

The NLJUG Speaker Academy is here to help you take the stage, even if you don’t (yet) consider yourself an expert. Weโ€™re kicking things off with our first session on ๐‰๐ฎ๐ง๐ž 30๐ญ๐ก ๐š๐ญ 18:00 ๐ข๐ง ๐”๐ญ๐ซ๐ž๐œ๐ก๐ญ (food & drinks included) Led by Java Champions Bert Jan Schrijver and Brian Vermeer, this program will help you: โœ… Find your talk topic …

Read More »

Ensuring Safe and Reliable AI Interactions with LLM Guardrails

Author: Brian Vermeer Original post on Foojay: Read More Table of Contents Understanding LLM guardrailsHow guardrails workEasily implementing guardrails with Quarkus Input guardrails Output guardrails Sanitizing LLM input and output Integrating Large Language Models (LLMs) into our applications is becoming increasingly popular. These models are extremely useful for creating content, searching documentation, and solving more complex problems. However, with great …

Read More »

Your Complete Guide to Diagnose Slow Queries in MongoDB

Author: Tim Kelly Original post on Foojay: Read More Table of Contents 1. MongoDBโ€™s Query Profiler What weโ€™ll need What is MongoDBโ€™s Profiler? MongoDB Atlas Query Profiler in the Atlas UI A few important considerations MongoDB Database Profiler Let’s make something slow on purpose 2. Understanding execution plans with explain() What we’ll need What is explain()? Verbosity modes Letโ€™s use …

Read More »