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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Unit Test vs Integration Test | Major Difference between Unit Testing and Integration Test

Developing a quality software is considered incomplete without writing tests. Not only does the test assure the quality but it profoundly helps developers while refactoring or re-writing a piece of code. When it comes to testing, having well-planned and thorough testing throughout the software development cycle is very important. The most commonly used types of tests today are unit tests and integration tests.

Monitor your AWS Lambda functions' ephemeral storage usage

AWS Lambda is AWS’s solution for highly portable, serverless computing. With Lambda functions, you can deploy and run business logic code without managing the underlying servers. Today, AWS announced that Lambda customers can now provision up to 10 GB of ephemeral storage for each of their functions, making them well-suited for new, data-intensive workloads—including machine learning inference, large media file processing, financial analysis, and more.

New StackPod Episode: Best Practices for AWS Observability With Russell Foster of StackState

We’re excited to share that we are celebrating our tenth podcast episode! For this episode, we invited Russell Foster. As a DevOps engineer at StackState, Russell is responsible for making sure our SaaS product runs smoothly on AWS. Over the years, Russell has worked at both startups and more mature companies, where his responsibilities ranged from keeping things up and running in cloud environments to making sure hybrid and on-premise environments remain stable and reliable.

Continuous Availability: How It's Changed, and Why It's Critical

Remember when Slack went down in early January? The three-hour outage, set off by AWS capacity issues, cost the company an untold amount of money. And the effects rippled across the enterprise. The outage devalued the company’s stock and seemed to send all 142,000 of its customers to Twitter to gripe. This high-profile outage is just the most recent of many outages highlighting the critical nature of continuous availability. And there’s only one answer to the problem.