When explaining what Data Observability Driven Development (DODD) is and why it should be a best practice in any data ecosystem, using food traceability as an analogy can be helpful. The purpose of food traceability is to be able to know exactly where food products or ingredients came from and what their state is at each moment in the supply chain. It is a standard practice in many countries, and it applies to almost every type of food product.

The Ably Kafka Connector has a raft of new enhancements, and is now available in a full general availability (GA) release. Developers now have the option to use pattern-based mapping rules to enable streaming of data from many Kafka topics to many Ably channels - ideal for chat solutions, live sports updates, live streaming, broadcasting notifications and alerts.

Static sites (websites) are not new. In fact they’ve been around since the era of Web 1.0. Back in those dim and distant days the internet only had a few contributors, so managing and maintaining a static website was fairly hassle-free, they use to have a couple of static html files. However, the needs of creators and consumers have changed dramatically since then. So we need a new technology to generate static sites, befitting the resources and innovative spirit of the digital revolution.

We are going to explore whether Load Test Driven Development is an idea that would be worth pursuing for your organisation. We will recap on what Test-Driven Development (TDD) is in the next section but fundamentally Now when you think about this, does it make sense to try and run a performance test before we have developed any code? We think it does and we are going to explain why. For clarity we are not suggesting that Load test Driven Development should replace TDD but rather to compliment it.

Our new podcast, "The People Behind Your Favorite Apps," shines the spotlight on the developers, testers, and others who work tirelessly to bring amazing technologies to market. How they come up with solutions to big challenges, collaborate at scale, and deal with high-pressure deadlines and increased expectations from the business and customers alike.

In the previous two articles in this series, we created our Lambda function and the Alexa Skill. In this tutorial, we’ll learn how to connect Amazon Alexa Skill to the AWS Lambda function to trigger Bitrise builds via a voice user interface.

DITL testing is unique testing carried out to validate whether the system is working as expected to work or not. This testing is usually performed by using real users, real data, and under the real business process execution, just like how the customer performs his day-to-day activities to manage the business. Enterprise customers perform this testing to assure that all their applications are correctly integrated and their end-to-end business processes are running as expected before going Live.

To be effective, solo data analysts or engineers need to focus on refining algorithms and analyzing data, not building data pipelines.

Providing developers and the Node ecosystem NodeSource Node.js Binary Distributions via.rpm, .deb as well as their setup and support scripts is one of our primary contributions to the community. Our binaries have been downloaded more than 100m times in the last year, powering applications across the globe.

In the digital world, application programming interfaces (APIs) are how we interact with our applications. API design is critical to creating a good user experience, and it must translate the capabilities of your applications into an interface that is both easy to use and understand. Therefore, API design is communication-focused, and this should be considered throughout the entire API development process.