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2 posts tagged with "testing"

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Strategies for Reliable Schema Migrations

· 12 min read
Rotem Tamir
Building Atlas

Adapted from a talk given at Kube Native 2024:

Introduction

Database schema migrations are a critical part of the software development lifecycle. They allow us to evolve our data model as our application grows and changes. However, migrations can also be a significant source of risk and downtime if not handled carefully.

Despite teams applying all the common best practices, such as using a migration tool to automate changes and carefully examining each migration before approving it during code review, issues still slip through the cracks, making migrations a source of significant headaches for many engineering teams.

This post explores five strategies for making database schema migrations more reliable by introducing Atlas, a database schema-as-code tool that helps teams make their database schema changes both safer and easier to manage.

How Go Tests "go test"

· 21 min read
Rotem Tamir
Building Atlas

Adapted from a talk given at GopherCon Israel 2024

Introduction

How does Go, the project, and team behind it, test go test, the Go tool's command for running tests? Does Go test go test using the go test command? In this article, we explore the evolution of how the Go team tests the Go tool (go) and discuss strategies for testing command-line tools written in Go in general.