On the justifai project, our infrastructure as code (IaC) setup, while functional, presented growing challenges. Initially designed as a flat Terraform configuration, it became increasingly complex to manage, understand, and scale as the project evolved. This monolithic approach obscured resource dependencies, hindered reusability, and increased the cognitive load on developers.

Introduction

In the realm of dynamic web applications, user-generated content is a double-edged sword: it drives engagement but demands robust moderation. Efficiently reviewing and managing content is critical for maintaining platform quality and user safety. The challenge lies in building a system that is both secure and scalable, allowing administrators to moderate content without friction.

In the Justifai project, maintaining up-to-date and accurate architecture documentation for our evolving serverless environment was a consistent challenge. As features rapidly develop and AWS services are integrated, manual diagrams quickly become stale, leading to misunderstandings and increased onboarding time.

In the justifai project, our document processing pipeline relies heavily on AWS Textract for extracting information from various file types. However, a critical issue emerged: when Textract encountered an unsupported document format, such as a PDF that Textract's synchronous API couldn't process, our AWS Lambda function would fail.

For the justifai project, clarity in our increasingly complex serverless architecture is paramount. As microservices proliferate and responsibilities become more distributed, keeping a holistic view of the system's structure and data flows is a significant challenge.

The Challenge of Distributed Systems Documentation

Serverless applications, while offering immense flexibility and

Introduction

The JustifAI project leverages a sophisticated serverless AWS architecture, designed for scalability and resilience. However, building a robust technical solution is only half the battle; effectively communicating its architecture, design decisions, and operational lessons is equally crucial.