Microservices

Estimating Availability - Four 9s is the Ceiling

Our updated Availability Risk Model identified many risk drivers. The Risk tree showed components, but not the math to estimate downtime. We will highlight some aspects of the…

Phillip Seawright

March 7, 2024 · 8 min read

Architecture Microservices Leadership Organization

Monolithic Startup to Domain-Driven Enterprise - Navigating the Transition

Startups often embark on their journey with a monolithic architecture—a single, indivisible codebase that encompasses all the functionality of their product. We advise young…

John Jackson

March 5, 2024 · 11 min read

Architecture Microservices CEO Guides

CEO Guide to Domain Driven Design - Leading a Digital Transformation

CEO Guide to Domain Driven Design This is the 3rd article in a series of Monoliths, Microservices, and how move from Monoliths to Microservices. One of the most challenging…

Phillip Seawright

December 4, 2023 · 6 min read

Architecture Microservices Organization CEO Guides

CEO Guide to Application Modernization Part 1 (of 2)

Application modernization is a very important, yet complex process, that can be overwhelming and cause teams uncertainty of how to tackle a modernization effort effectively. In…

Sophie Miller

August 28, 2023 · 11 min read

Architecture Microservices Organization CEO Guides

CEO Guide to Application Modernization - How to Guide (Part 2 of 2)

In part one of this two-part series, application modernization is defined, its importance and relevance to business objectives are outlined, and the most commonly asked questions…

Sophie Miller

August 28, 2023 · 10 min read

Architecture Microservices

Microservice Architecture Principle: One or Zero Databases Per Service

This post is a deeper dive on the AKF Microservice Architecture Principle “One or Zero Databases per Service”. The Predicates Microservice and services-oriented architectures…

Marty Abbott

May 17, 2022 · 3 min read

Architecture Microservices

Microservice Architecture Principles

When product and engineering teams are small and tight knit, they often share an unspoken and undocumented set of principles that guide their development. The principles arise…

Marty Abbott

March 29, 2022 · 11 min read

Architecture Microservices CEO Guides

CEO Guide To Breaking Up The Monolith

WHAT IS A MONOLITH AND WHY IS IT IMPORTANT TO UNDERSTAND ITS IMPACT TO THE BUSINESS?You may have noticed your engineering teams are too slow or your CTO has been complaining about…

Dave Berardi

March 11, 2022 · 6 min read

Architecture Microservices

A Microservices Saga Choreography Example

In a recent blog post we wrote about the Saga Pattern. Saga attempts to coordinate or manage the notion of transactional consistency across multiple services when a transaction…

Dave Berardi

March 10, 2021 · 3 min read

Architecture Microservices

Claim-Check Pattern: When To Split a Large Message Into a Claim-Check and a Payload

The Claim-Check approach is an architectural pattern for creating additional capacity for a message bus by persisting the entire payload into an external datastore and only sending…

Dave Berardi

February 8, 2021 · 2 min read

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Microservices

Estimating Availability - Four 9s is the Ceiling

Monolithic Startup to Domain-Driven Enterprise - Navigating the Transition

CEO Guide to Domain Driven Design - Leading a Digital Transformation

CEO Guide to Application Modernization Part 1 (of 2)

CEO Guide to Application Modernization - How to Guide (Part 2 of 2)

Microservice Architecture Principle: One or Zero Databases Per Service

Microservice Architecture Principles

CEO Guide To Breaking Up The Monolith

A Microservices Saga Choreography Example

Claim-Check Pattern: When To Split a Large Message Into a Claim-Check and a Payload

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