25 posts tagged with "atlas"

Today we are happy to announce that Atlas has achieved SOC2 compliance for the third year in a row. This is an important milestone for us, demonstrating our commitment to providing a solid infrastructure for our users and customers.

As a company that is trusted by its customers to handle mission-critical databases, we are committed to ensuring the highest standards of security, availability, and confidentiality. Achieving SOC 2 compliance demonstrates our dedication to safeguarding customer data, maintaining trust, and adhering to industry best practices.

"Month over month, we see smaller and smaller incidents.", Luiz Casali, Sr Engineering Manager

Company Background​

Unico is a leading digital identity technology provider in Brazil, developing secure and efficient digital identity solutions for businesses and individuals. Their platform helps organizations streamline identity verification processes, delivering a seamless user experience while enhancing security and reducing fraud.

The Missing Layer: Tackling Complexity, Outages, and Risks in Database Schema Management​

At Unico, the Platform Engineering team, led by Luiz Casali, is focused on improving developer productivity. "Reducing complexity for developers is one of our top priorities," Luiz explained.

Unico's Platform team had previously built solutions to automate CI/CD workflows for code using Bazel and GitHub Actions and for infrastructure using Terraform and Atlantis. The team was missing a standardized solution for managing database schema changes.

This gap introduced several pressing issues:

1. Risky Manual Processes: Database schema changes (migrations) were performed manually, increasing the chance of human error.
2. Unreliable Deployments: Unplanned, database-related outages were common, emphasizing the need for a safer way to handle database changes.
3. Compliance Requirements: The team needed to document and review schema changes to maintain governance standards, but the lack of automation made this challenging.

Determined to bridge this gap and establish a safer, more efficient solution for developers, Unico's Platform Engineering team began researching the best database migration tools. Thiago da Silva Conceição, a Site Reliability Engineer (SRE) in the team, took the lead on this technical evaluation.

Hey everyone!

We are excited to announce the release of Atlas v0.29, which continues our journey to make working with database easier, safer and more reliable. This release includes several significant updates that we are happy to share with you:

• Approval flows for the Kubernetes Operator: Moving to a declarative way of managing database schemas has plenty of advantages, but many teams want to see and approve changes before they are applied. Doing this from the CLI is straightforward, but until recently it was not easy to provide this experience in Kubernetes-based workflows.

  With the new approval flows, you can now review and approve schema migrations seamlessly, ensuring database changes are well-governed while maintaining deployment velocity.

• Prisma support: Following our integrations with some of the most popular ORMs in our industry, we are happy to announce our official guide on using Atlas to manage database schemas for Prisma projects.

• GitLab CI/CD Components: Integrating GitLab CI with Atlas just got much easier with the new GitLab CI/CD components.

• IntelliJ Plugin: Our IntelliJ plugin has been upgraded with code folding, inline SQL syntax highlighting and suggestions, and syntax highlighting within heredoc clauses.

• Timeseries Engine support for ClickHouse: ClickHouse users can now explore beta support for timeseries data in Atlas.

• Constraint Triggers support for PostgreSQL: PostgreSQL users can now manage constraint triggers with Atlas.

Prepared for KubeCon North America 2024

Introduction​

For two decades now, the common practice for handling rollbacks of database schema migrations has been pre-planned "down migration scripts". A closer examination of this widely accepted truth reveals critical gaps that result in teams relying on risky, manual operations to roll back schema migrations in times of crisis.

In this post, we show why our existing tools and practices cannot deliver on the GitOps promise of "declarative" and "continuously reconciled" workflows and how we can use the Operator Pattern to build a new solution for robust and safe schema rollbacks.

Prepared for an Atlas Community Webinar, October 2024

Introduction​

In recent years, the shift to declarative resource management has transformed modern infrastructure practices. Groundbreaking projects like Terraform, for infrastructure as code, and Kubernetes, for container orchestration, have exemplified the power of this approach. By focusing on what the end state should be rather than how to achieve it, declarative methods make systems more scalable, predictable, and easier to maintain—essential qualities for handling today's complex environments.

However, when it comes to managing database schemas, the industry has been slow to adopt declarative workflows. Atlas was created almost four years ago to address this gap.

Atlas supports two kinds of database schema migration workflows:

• Versioned Migrations - each change to the database is described as a migration script, essentially a SQL file containing the SQL commands to apply the change. Migrations are versioned and applied in order.

  Contrary to most existing migration tools, Atlas relies on users defining the desired state of the database schema in code Atlas generates the necessary migration scripts to bring the database to the desired state.

• Declarative Migrations - the database schema is described in a declarative way, and changes are applied by comparing the desired schema with the current schema and generating the necessary SQL commands to bring the database to the desired state.

To date, most teams that used Atlas in production have used it's versioned migration workflow which synthesizes the simplicity and explicitness of classic migration tools with the benefit of automated migration generation.

Recent improvements to Atlas have addressed many of the challenges and concerns teams have expressed around using declarative migrations in production in the past. In this post, we'll take a deep dive into the declarative migration workflow

"Everything on Atlas is just making too much sense for us."
— Kaushik Shanadi, Chief Architect

Conceal, a cybersecurity company, creates a secure browsing experience using a browser extension. With a lean engineering team, When Conceal shifted from serving individual consumers to working with managed service providers (MSPs), their clients' security requirements drove the need for a robust, multi-tenant architecture to ensure data isolation and scalability.

Kaushik Shanadi, VP and Chief Architect, led the charge in finding that solution.

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.

Hello everyone,

Today, we're excited to release the new schema plan command, which many of you have been eagerly awaiting.

Taking the declarative workflow to the next level, the schema plan command lets you review, analyze and even edit declarative migration plans at pull-request stage, making schema apply much safer and predictable. Additionally, several new features have been added to Atlas in this release, and we'll cover them in this blog post as well.

Hey Atlas Users,

We wanted to share some important updates regarding changes to our Atlas Pro plan that will come into effect soon.

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.