Fork me on GitHub
Columbus Ruby Brigade logo Columbus Ruby Brigade

November 17, 2025

CRUD to Event Sourcing: A Rails Developer's Journey

I thought I knew how to build Rails apps. Then I joined a new company and discovered an entire architectural approach I never knew was possible in Rails: event sourcing with Commands, Deciders, Event Stores, and temporal queries.

This talk covers what event sourcing actually is, why major tech companies and financial institutions have built their systems around it, and when this pattern makes sense versus traditional CRUD. We’ll look at real Rails code examples and practical implementation options available in the Ruby ecosystem.

Whether you’re curious about the pattern or considering it for your next project, come learn alongside me as I share what I’ve discovered about this powerful architectural approach.

Chris Miles

November 17, 2025

VOTE REQUIRED: Proposed Bylaws Changes - November 17th Meeting

The Columbus Ruby Brigade Board of Directors has approved a comprehensive revision to the organization’s bylaws. These changes are designed to streamline organizational governance and better reflect the current scale and needs of our community.

The proposed bylaws require approval by a two-thirds majority vote of the membership present at this meeting. The key changes include:

Board Size Flexibility: The minimum number of Directors is reduced from five to three, with the Board having discretion to expand as needed. Current Directors may continue serving through the end of 2026 to ensure continuity during this transition.

Self-Perpetuating Board Structure: The Board will transition from member-elected to self-perpetuating governance, where the Board is responsible for recruiting and approving new members rather than conducting annual elections.

Elimination of Term Limits: Board members will no longer be subject to term limits, allowing for greater continuity and institutional knowledge retention. Previously the term limit was five consecutive years.

Officer Role Consolidation: The same individual may now serve simultaneously as President, Secretary, and Treasurer, providing operational flexibility for a volunteer organization.

Simplified Membership Model: The concept of formal membership has been removed, it was intended to support dues collection and an official membership roster, which are not part of our current operational model.

Streamlined Amendment Process: Future bylaw amendments will be approved by Board vote rather than requiring membership approval, enabling more responsive governance.

Documents for Review:

We encourage all community members to review these documents prior to the meeting. Questions may be directed to board@columbusrb.com or posted in our Slack workspace.

Rachel Slaby - CRB President

October 20, 2025

Hotwire Native

Your client wants a mobile app but you only know Ruby on Rails? No problem! In this talk we will explore Hotwire Native and how we can leverage existing code-bases to develop and ship both web and mobile apps to our clients!

Sam Aripov

September 15, 2025

Rate Limiting 101

Are you building an API? Are you working with External API’s? You should consider rate limits! In this talk I’ll go over some new features in Rails 8 for rate limiting as well was common strategies to handle rate limiting in a Rails app

Rachel Slaby

September 15, 2025

CRB Survey Review

Reviewing the CRB Feedback Survey Results

Brian Lees

August 18, 2025

Chat With Your App: MCP and Rails

Learn how MCP servers and FastMCP boost app development with Tidewave. See live demos using Claude Desktop tools to generate real-time insights, graphs, and data—giving users more value with minimal effort.

Tim Mecklem

July 21, 2025

Chat With Your App: MCP and Rails

Damian Synadinos

June 16, 2025

Build Dope CLIs with THOR

Uche Chilaka

May 19, 2025

Making your code suck less without setting fire to production

Our software sucks. We’re up to our necks in bugs and technical debt, yet we often seem to hit roadblocks explaining things in ways that bring about meaningful change. In this session you’ll learn to gather, analyze, and interpret data in order to create effective presentations to communicate quality, technical debt, and other technical matters in ways that tell a compelling story. You’ll master how to communicate effectively with key stakeholders by taking a data-driven approach blended with storytelling techniques to bridge common gaps between development and business stakeholders. We’ll cover various architectural and analytical processes that can support the decision-making process, justify paying down technical debt, tips for reducing its accumulation in the future, and focusing on improving our software in the areas that need it most.

This talk was tremendously well-received at CodeMash, StirTrek, and as an online course at Pluralsight for some time. Some of the topics of this talk found their way into my first technical book, Refactoring with C#, though that book is more focused on tactical execution in a specific language.

Matt Eland

April 21, 2025

Bringing situational awareness to observability with Grafana and Prometheus

Chris Roedig