Recent Posts

How Chat Memory Manipulation Can Ruin Your AI System

Author: Brian Vermeer Original post on Foojay: Read More Table of Contents Do LLMs have any conversational memory?Implementing chat memory in your AI app Chat messages with Java’s Langchain4J LLM chat memory injection Chat memory injection: Proof of concept Preventing chat memory manipulation is key Do LLMs have any conversational memory? With the use of ChatGPT, Claude, and Copilot, we …

Read More »

7 Habits of Highly Effective Java Coding

Author: Jonathan Vila Original post on Foojay: Read More Table of Contents From AI User to AI Pro 1. The Golden Rule: Take Pride and Ownership in Your Craft 2. Feed the Beast: Your Project’s Context is its Fuel 3. Dodge the “Ball of Mud”: Keep Your Code Maintainable 4. Clean Your Room: No Stray Code or Sketchy Dependencies 5. …

Read More »

The Cost of Not Knowing MongoDB – Part 1: appV0 to appV4

Author: Artur Costa Original post on Foojay: Read More Table of Contents The application: finding fraudulent behavior in transactionsThe load testInitial scenario and data generatorThe instances configurationApplication Version 1 (appV1) Schema Bulk upsert Get reports Indexes Initial scenario stats Load test results Issues and improvements Application Version 2 (appV2) Schema Bulk upsert Get reports Indexes Initial scenario stats Load tests …

Read More »