17 posts tagged with "schema"

It has been two months since we announced the Community Preview Plan for Atlas Cloud, and today I am thrilled to announce the next batch of features that we are releasing to open-source and to Atlas Cloud:

In summary, version v0.12 includes a few major features that are explained in detail below:

1. We have added support for importing and running migration linting on GitHub PRs for external migration formats, such as Flyway and golang-migrate.
2. Atlas now supports reading your migration directory directly from your Atlas Cloud account. This eliminates the need for users to build their Docker images with the directory content and makes running schema migrations in production much easier.
3. By connecting Atlas CLI to Atlas Cloud, migration runs will be recorded in the cloud account, making it easier to monitor and troubleshoot executed migrations.
4. A new Slack integration is now available for Community Plan accounts. Organizations that connect their migration directories to the cloud can receive notifications to Slack channels when the schemas are updated or deployed, among other events.
5. A new look has been given to the CI report page. It will be enhanced with additional features in the next version.

Having a visual representation of your data model can be helpful as it allows for easier comprehension of complex data structures, and enables developers to better understand and collaborate on the data model of the application they are building.

Entity relationship diagrams (ERDs) are a common way to visualize data models, by showing how data is stored in the database. ERDs are graphical representations of the entities, their attributes, and the way these entities are related to each other.

Today we are happy to announce the release of DjangoViz, a new tool for automatically creating ERDs from Django data models.

Introduction​

Today, we are excited to announce the release of Atlas v0.11.0, which introduces the Atlas Kubernetes Operator. This release is a major milestone in our mission to make Atlas the most robust and modern way to manage your database schemas. With the Atlas Kubernetes Operator, you can now manage your database schemas with Atlas from within your Kubernetes cluster.

In this release, we also introduce a new concept to Atlas - "Diff Policies" - which allow you to customize the way Atlas plans database migrations for you. This concept is directly related to the Kubernetes Operator, and we will explain how below.

What are Kubernetes Operators?​

Kubernetes has taken the cloud infrastructure world by storm mostly thanks to its declarative API. When working with Kubernetes, developers provide their cluster's desired configuration to the Kubernetes API, and Kubernetes is responsible for reconciling the actual state of the cluster with the desired state. This allows developers to focus on the desired state of their cluster, and let Kubernetes handle the complexities of how to get there.

Earlier today, we released v0.5.0 of the Atlas Terraform Provider. This release includes two changes that, in my opinion, are a great improvement to the experience of working with the Atlas Provider.

In this post, I will discuss these two changes and how they can help you to manage your database schemas with Terraform:

• Support for the docker:// driver for dev-databases.

• Support for defining the desired state of your database schema in plain SQL (and any other schema loader supported by Atlas).

Database schema migrations are an essential part of software development, allowing teams to evolve and refine their application's data model over time. However, with schema changes, it's not always smooth sailing, and migration failures can be disruptive and challenging to resolve.

As much as we'd like to believe that our schema migrations will be executed flawlessly, the reality is that things can and do go wrong. Whether it's due to human error, unforeseen complications, or technical constraints, migration failures can be a significant source of frustration for development teams. Anticipating and preparing for these issues is essential to minimize their impact on your project.

In this blog post, we'll explore the common causes of migration failures and demonstrate how Atlas can help you quickly recover from such failures and easily get back on track.

It's been only two weeks since the release of v0.10.0, but we are already back with more exciting features we want to share with you. Besides some more improvements and bug fixes, we added two new SQL analyzers to Atlas and the capability to have Atlas Cloud pick up a linting configuration file from your repository.

It's been two months since the release of v0.9.0, so we figured it's about time to release a new version and share with you what we've accomplished so far, as well as what's to come in the upcoming weeks. Besides the many improvements and bug fixes in v0.10.0, we added two major features to Atlas that I want to share with you: schema loaders and the Community Preview of Atlas Cloud.