Application programming interface keys are an essential part of using APIs. But what are API keys, exactly? API keys are authentication tokens in the form of unique strings of characters that allow you to access the data or web services an API offers. They act as a form of user authorization, proving that you are authorized to make requests to the API. In this article, we will discuss how API keys work and how you can use them to access the data offered by APIs.

The software development lifecycle would not be complete without software testing, which verifies that the final product is up to par and works as expected. If you want to organize and carry out software testing operations effectively, you need a test plan. By offering a consistent structure that can be customized for different projects, free test plan templates may greatly improve testing productivity.

The Apache Flink community released Apache Flink 1.20 this week. In this blog post, we'll highlight some of the most interesting additions and improvements. You’ll find a comprehensive rundown of all of the updates in the official release announcement. Recent Flink releases have emphasized improving Flink’s usability, not only for developers, but also for those operating Flink clusters, and this theme continues in this latest release.

Data fabric technology can help in a significant way, which is why it’s becoming a go-to method of choice for data management. Data fabric technology integrates information scattered across disparate sources and creates a unified data model through a virtual data layer. Data fabrics let you leave your existing data architecture intact, pulling directly from your current data sources and updating them in real time. So why is a data fabric approach the solution to your complex data challenges?

Black box testing can help! Black box testing refers to a whole treasure trove of software testing techniques that help us achieve excellent test coverage while narrowing the number of cases and saving time. Read on to understand what black box testing is (exactly) and the techniques your team can use to impact your next cycle. You’ll also find some real-world examples along with the techniques.

BT Group's Smart Event Mesh: Centralized Event Streaming With Decentralized Customer Experience, Automation, and a Foundation Built on Confluent. BT Group is a British multinational telecommunications holding company headquartered in London, England. It has operations in around 180 countries and is one of the largest telecommunications companies in the world, providing a range of products and services including fixed-line, broadband, mobile, and TV.

Legacy enterprises can often resist software testing modernization. An established brand presence and loyal customer base intensify the pressure to introduce new features and technology and can act as barriers to change.

It seems that there’s an email service provider (ESP) for everyone these days, whatever your marketing goals or industry. But this wide range of options also makes it harder for small and medium businesses to upgrade to the right advanced option. Without an enterprise’s broad budget, you need to balance your marketing needs with your costs carefully. These factors also make it important to know when it’s worth switching to a more complex platform.

Mobile users are unforgiving, and discovering an issue in the wild might result in users abandoning the app for good. Therefore, mobile apps and websites must be rock solid before launching to meet market demands. In this article, we explore the top 10 mobile testing challenges that app developers and testers face, as well as recommended strategies and best practices for addressing them effectively.

For many Gen AI-based applications, usage-based billing is crucial. It is especially important if you are using third-party models that charge you for tokens used. You want to ensure that your cost of tokens used is covered by your customers, in addition to charging for your own value add. In this tutorial, we will build a quick Chat Bot API using OpenAI’s ChatGPT, and then use Moesif and Stripe to meter the number of tokens used and report the usage to Stripe to be charged.