Category: Best Practices

Everything fails all the time — Werner Vogels, AWS CTO At the moment of imminent failure, you want to avoid an unlucky deployment. I’ll start here with a short story that demonstrates the purpose of this post. The DevOps team has just started a database upgrade with a planned outage of 30 minutes. The team […]

Amazon CodeGuru Profiler recently began providing recommendations for applications written in Python. Additionally, the new automated onboarding process for Lambda functions makes it even easier to use CodeGuru Profiler with serverless applications built on Lambda. This post highlights these new features by explaining how to set up and utilize Codeguru Profiler on an AWS Lambda function written in Python.

This post is co-written with Isaiah Grant, Cloud Consultant at 2nd Watch. Many organizations are building data lakes on AWS, which provides the most secure, scalable, comprehensive, and cost-effective portfolio of services. Like any application development project, a data lake must answer a fundamental question: “What is the DevOps strategy?” Defining a DevOps strategy for […]

Take a Well-Architected approach to make an informed decision when choosing to implement CI/CD using open-source tools on AWS services, using managed AWS services, or a combination of both.

We will look at key considerations for evaluating open-source software and AWS Services using the perspectives of a startup company, and a mature company, as examples. These will give you two very different points of view that you can use to compare to your own organization. To make this investigation easier we will use Continuous Integration (CI) and Continuous Delivery (CD) capabilities as the target of our investigation.

In our next two blog posts we will follow two AWS customers Iponweb and BigHat Biosciences as they share their CI/CD journeys, their perspective, the decisions they made, and why.

To end the series, we will explore an example reference architecture showing the benefits AWS provides regardless of your emphasis on open source tools or managed AWS services.

Iponweb is a global leader in building programmatic and real-time advertising technology and infrastructure for some of the world’s biggest digital media buyers and sellers. The company develops client-facing products and internal development tools that must be platform agnostic to support spanning across multiple cloud services. In this post, we explore how Iponweb applied key […]

April 20, 2022: Updates are available in the Best practices topic of the AWS CDK documentation. The documentation is the most up-to-date resource going forward. In this post, we discuss strategies for organizing the development of complex cloud applications with large teams, using the AWS Cloud Development Kit (AWS CDK) as a central technology. AWS […]

Amazon CodeGuru Reviewer is a machine learning (ML)-based AWS service for providing automated code reviews comments on your Java and Python applications. Powered by program analysis and ML, CodeGuru Reviewer detects hard-to-find bugs and inefficiencies in your code and leverages best practices learned from across millions of lines of open-source and Amazon code. You can […]

Amazon CodeGuru is a developer tool that provides intelligent recommendations for improving code quality and identifies an application’s most expensive lines of code. To help you find and remediate potential security issues in your code, Amazon CodeGuru Reviewer now includes an expanded set of security detectors.  In this post, we discuss the new types of […]

This post describes how to automate the deployment process of a single-tenant SaaS solution to deliver software quickly, securely, and less error-prone for each existing tenant. To achieve a higher level of environment segregation across the tenants, I demonstrate all the steps to build and configure a CI/CD pipeline using AWS CodeCommit, AWS CodePipeline, AWS CodeBuild, and AWS CloudFormation. For each new version, the pipeline automatically deploys the same application version on the multiple tenant AWS accounts.

Development teams use agile development processes based on Git services extensively. AWS provides AWS CodeCommit, a managed, Git protocol-based, secure, and highly available code service. The capabilities of CodeCommit combined with other developer tools, like AWS CodeBuild and AWS CodePipeline, make it easy to manage collaborative, scalable development process with fine-grained permissions and on-demand resources.