Testing in production carries a lot of risk, like possibly causing downtime for users. However, the advantages of using real user traffic are many, which has led to the popularity of traffic mirroring. Mirroring can be implemented as part of pre-deployment testing, as well as other parts of the developer experience like the development itself. But, how do you get started with it?

Analytics engineer is the latest role that combines the technical skills of a data engineer with the business knowledge of a data analyst. They are typically coding in SQL, building dbt data models, and automating data pipelines. You could say they own the steps between data ingestion and orchestration. Whether you are a seasoned analytics engineer or new to the field, it’s important to continually learn new things and improve the work you’ve already done.

If you’ve got an agile team interested in shipping fast without breaking things, this post is for you. In this piece, I’m going to explain how we at Rainforest QA approach automated testing in a continuous integration / continuous delivery (CI/CD) pipeline, with a focus on end-to-end (e2e) functional testing. The aim of our testing and other DevOps methodologies is to maintain a healthy balance between speed and product quality.

Data migration is something that all businesses will have to deal with at some point. Maybe a high level of growth has meant that you have too much data and need a larger server. Or maybe you want to move to a new cloud-based system. Regardless of the specifics, all modern businesses will know the power of unlocking data.

This Eckerson Group report gives you a good understanding of how the Unravel platform addresses multiple categories of data observability—application/pipeline performance, cluster/platform performance, data quality, and, most significant, FinOps cost governance—with automation and AI-driven recommendations.

Game engines are an essential part of the game development process. But which one should you use? Here, we cover what the most popular game engines are and how to use them. Follow along or jump to the section that interests you the most. ➡️ Essential Game Dev Software — Free.

Five things to know about how to get data from multiple sources: These days, organizations have more data at their fingertips than ever before and collect an incredible number of data sets from various sources. This creates a paradox for businesses such as e-commerce retailers struggling to deal with data complexity. With a deluge of information (and more arriving every day), how can you get data from multiple sources efficiently and unlock the hidden insights that it contains?

Suppose an e-commerce website has top-notch functional features and runs on the best possible technology of today. It also allows users to browse multiple products and complete their shopping experience. But the interface is confusing, lacks proper structure, and has an inconsistent layout. Would you navigate that site? We think not! The visual layout takes precedence in attracting traffic despite functional aspects being critical to a site’s success.

Software testing is an essential part of software development, as it helps to ensure that the software meets the requirements and is fit for its intended purpose. A test plan is a document that outlines the strategy, objectives, resources, and schedule of a software testing process. Creating a thorough and effective test plan is critical to the success of software testing. It can help identify potential problems or issues that may arise during the process.

Many changes keep happening in software daily, especially when it is big, like Netflix, Amazon, Facebook, etc. Such software contains a lot of modules, and there are different teams working on them that might never know each other’s names. But they still affect the same software even if they do in different ways. Along with working on features and enhancements, some people work on bugs and regularly rectify them to integrate the new code.