Gernot Glawe

Gernot is Cloud Consultant and Trainer at tecRacer. He is focusing on AWS, DevOps and serverless development.

About me

Gernot is Cloud Consultant and Trainer at tecRacer. He is focusing on AWS, DevOps and serverless development.

Posts

2025  ¹

January  ¹

• Speed up your Multi-Channel GenAI Solution - Tips from real projects

2024  ⁷

November  ²

• From EC2 to C6 - Clear Compliance Chaos with clear Customer Collaboration with MSSP
• Choosing solutions for container security on AWS.

August  ¹

• We like to move it move it - Serverless Lambda transport between development stages

July  ¹

• Changing of the Guards - GenAI pattern to Bedrock service

April  ¹

• RAG AI-LLM Databases on AWS: do not pay for oversized, go Serverless instead

February  ¹

• From fragile to formidable: How to detect, fix and prevent container vulnerabilities with Inspector and Docker Scout

January  ¹

• GO-ing to production with Bedrock RAG Part 2: Develop, Deploy and Test the RAG Backend with SAM&Postman

2023  ⁸

December  ¹

• GO-ing to production with Bedrock RAG Part 1

October  ¹

• Climb the (bed)rock with Python, Javascript and GO

September  ¹

• Stop LLM/GenAI hallucination fast: Serverless Kendra RAG with GO

July  ¹

• Custom runtime on Amazon Linux 2 - GO outperforms Node (3x) and Python (2x) with AWS Lambda Cold-start time

June  ¹

• The cuckoo egg testing lambda

April  ¹

• A new simple approach to diagram as code on AWS with CDK and D2

March  ¹

• The story of how an undocumented API call became an official one: List deleted secrets from AWS Secrets Manager with the CLI

February  ¹

• Building an AWS Lambda Telemetry API extension for direct logging to Grafana Loki

2022  ¹²

December  ²

• Serverless Spy Vs. Spy Chapter 3: X-Ray vs Jaeger - Send Lambda traces with open telemetry
• Serverless Spy Vs. Spy Chapter 2: AWS Distro for OpenTelemetry Lambda vs X-Ray SDK

November  ¹

• Serverless Spy Vs Spy Chapter 1: X-ray

October  ¹

• 10 years and one month: speed up website hosting on AWS in four steps

August  ²

• Find all Lambda-Runtimes in all Accounts: Multi Account Query with steampipe and TASFKAS (the AWS service formerly known as SSO *)
• Prepopulate Lambda Console Testevents without dirty manual work using Terraform

June  ¹

• New AWS Config Rules - LambdaLess and rust(y)

April  ¹

• About Optimizing for Speed: How to do complete AWS Security&Compliance Scans in 5 minutes

February  ¹

• Do you do Lambda Spaghetti?

January  ³

• Enhance Lambda Security with new Amazon Inspector Vulnerability Management and prevent 'log4jgate'
• The CDK Book: The missing Go Code Examples
• Views of the Pyramids: From a monolithic Test process to a Serverless Test Automation with CodeBuild

2021  ¹⁰

November  ²

• Cloud Driven Development Workshop@devopenspace
• Lambda Container Deployment with CDK: Using Arm based Lambda with GO

July  ¹

• CDK Infrastructure Testing - Part 2b - Unit, Integration and Application Test for Serverless Lambda Functions

June  ¹

• CDK Infrastructure Testing - Part 2a - Implement Unit, Integration and Application Test for CDK Infrastructure and an EC2 Web Server Application

May  ²

• CIT - Build CDK Infrastructure Testing - Part 1 - Terratest and the Integrated Integration
• Stay single - AWS SSO on the cli with distributed CodeCommit Repositories

April  ²

• Easy going - programming AWS Resources with the CDK in GO
• CDK Lambda Deployment takes about a minute - how about sub second Function Code Deployment?

January  ²

• Online Lehren und Lernen ein Erfahrungsaustausch mit Lehrenden und der AWS Usergroup Hannover Di 2. März 2021 15:00 - ca. 18:00
• (Prevent) Hacking into a CloudService - About security, ECS and terraform AWS UserGroup Hannover Online Meetup Feb, 4th 2021

2020  ¹⁴

December  ¹

• Using CloudFormation Modules for Serverless Standard Architecture

November  ³

• Jump to the Cloud - Migration Immersion Day
• People perspective of cloud transformation
• Test driven development with AWS and golang

October  ²

• AWS Certification Challenge - jetzt den CloudPractitioner machen!
• Start Guessing Capacity - Benchmark EC2 Instances

September  ¹

• Enforcing encryption standards on S3-objects

July  ²

• CDK Speedster - fast Lambda deployment
• The CDK pipeline construct

June  ²

• Spice up your Cloudformation Development life
• Bridging the terraform - CloudFormation gap

March  ¹

• Rotate your credentials and don't forget MFA

February  ¹

• The declarative vs imperative Infrastructure as Code discussion is flawed

January  ¹

• Three hurdles to skip before using the secure Instance Metadata Service V2

2019  ¹⁸

November  ²

• AWS UserGroup Hannover AWS News September und Oktober
• Installationen für Alexa live Coding - Durchblick bei der neuen Alexa Presentation Language

October  ¹

• Defenders - caller based EC2 security with CDK

September  ¹

• More Tools - CDK Examples

August  ¹

• Getting around circular CloudFormation Dependencies: S3-Event-Lambda-Role

July  ²

• The serverless kingslayer? - Migration from serverless to CDK
• CDK - under Construction - should we use it for the next project?

May  ⁷

• tRick: simple network 2 - Geschwindigkeit
• tRick: simple network 3 - Diversity (polyglott), Tooling, Fazit
• The Same for everyone: Lambda Function *and* Code with the same language via AWS CDK
• tRick: simple network 1 - Abstraktion und LoC
• Serverless Blog Migration
• Lambda - breaking Update - testen Sie ihre Lambdas mit binären Bibliotheken *jetzt* auf Kompatibilität!
• Cloud Arbeiterbienen für die Build Pipeline - Jenkins mit dynamischen Verarbeitungsknoten über AWS Plugin

April  ¹

• Wer ist der Schnellste? Überblick über AWS Ressourcen mit Polyglot Programming.

March  ²

• Spot the difference: Schnelle Ressourcenübersicht
• Die 300er Marke geknackt - die AWS Usergroup Hannover hat jetzt 302 Mitglieder!

January  ¹

• Mit allen verbunden Teil 2

2018  ⁶

December  ¹

• Mit allen verbunden Teil 1

November  ¹

• Erste Einblicke in CloudWatch Logs Insights

September  ¹

• Das alte Terminal kann weg!

July  ¹

• Amazon SageMaker ist mehr als Machine Learning in python - er kann auch Teaching in go

March  ¹

• Lass Uns Freunde Sein - Neptune Als Graphdatenbank

January  ¹

• Anpassen von Konfigurationsdateien mit Ausgabewerten von CloudFormation Stacks

2017  ⁵

July  ¹

• Clouds - einfaches Management von CloudFormation Templates

April  ¹

• Call Center Service "Amazon Connect" mit Lambda Integration - Alles möglich?

January  ³

• Velocity for complex CloudFormation templates
• Velocity für komplexe CloudFormation-Templates
• Ausgesperrt! - Vorsicht bei S3 Berechtigung per Bucket policy