Recent Articles on the tecRacer AWS Blog

MCP Authentication for Agent Connections in Amazon Bedrock AgentCore: A Complete Guide Agents are currently the go-to topic in AI, with AWS heavily pushing Amazon Bedrock AgentCore as the next-generation platform for building intelligent, tool-enabled applications. However, while LLMs excel at language understanding and generation, they have fundamental limitations in performing complex calculations, data processing, and accessing external systems. While an LLM might have learned that 2+2 equals 4, it cannot perform integral calculations or access real-time data from external APIs.

AWS released GA Automated Reasoning checks for Bedrock. What sounds so small could be the actual drug against AI hallucinations. But it turns out: It is complicated! Let me show you, what I mean.

The AWS website project is launched! But, as usual, we forgot something – good documentation. How do you create good diagrams for documentation when the schedule is tight? For this task, an LLM that can alter local files, together with a text-based diagram tool, really gives great results. Let me show you.

At the beginning of a AWS software development project, some big architectural decisions need to be made. This is a classic: does AWS Lambda or Docker/Microservice make more sense? Well - with the GOpher Chameleon, you can have both worlds. The very same code for Lambda or container.

Customer requirements demanded the setup of a SQL Failover Cluster on EC2. Following AWS’s reference setup, I encountered some issues that cost me a couple of hours. In this blog post, I’ll share my experience and the solutions I found, hopefully saving you valuable time and making your journey to set up a SQL 2019 Failover Cluster with Windows Server 2019 on EC2 smoother and more enjoyable.

Lambda@Edge functions are executed in multiple regions around the world, but which ones exactly? In this post we’ll find out together, which will enable us to pre-create log groups and other resources for them.

Your agentic multi-channel, multi-modal GenAI solution idea may be buzz-word-compatible. But to do some expectation management: It will not run as fast as this dog. So, we share some of the tips from our projects on how to speed up your GenAI solution.

Like many organizations, tecRacer uses HubSpot as a CRM. Integrating Hubspot with other (internal) systems enables smooth workflows for everyone involved. Since I recently built a custom integration, I thought it may be helpful to explain how to set up a secure interface with AWS.