Systems | Development | Analytics | API | Testing

Ruby has a robust error handling mechanism called rescue. The way it works is the keyword rescue specifies an exception handler that will catch and handle any exceptions that are raised in the begin block, the code block preceding the rescue block that may cause an exception. Here’s how it looks: When an exception occurs in the begin code block, Ruby transfers control to the rescue block and executes the code within it.

Analyzing performance test results has long been one of the most complex and time‑consuming aspects of performance engineering. As the volume of testing increases and delivery cycles continue to accelerate, teams face mounting challenges in making sense of vast amounts of data.

The world is filled with products and services that power our everyday lives. As consumers, we all appreciate the benefits of a great product. But think back to the last time you used an app or website that was slow to load or failed to open. Experiences like that can leave a lasting negative impression and hurt a business’s reputation.

Want to connect your PI System to Snowflake for real-time analytics? Here's how REST APIs can make it happen. This guide covers everything you need to know, from setting up APIs to automating data workflows, ensuring secure connections, and optimizing performance.

ODBC drivers are the connectors that make it possible for BI, ERP, and analytics tools to talk directly to different data sources. Whether you’re working with Microsoft SQL Server, Oracle Database, MySQL, PostgreSQL, or modern platforms like Snowflake and Azure Synapse, the right ODBC driver ensures stable database connectivity across operating systems such as Windows, Linux, macOS, and UNIX.

Fivetran Managed Data Lake Service solves complexity, vendor lock-in, rising compute costs, and long-term data retention.

Trinny London, Nando’s, and Katkin unified data to cut costs, enhance customer experience, and drive smarter decisions.

The rise of agentic testing systems has sparked real enthusiasm and real concern. Enterprises want to move faster and scale quality efforts without ballooning headcount. But trust, explainability, and control can’t be optional. The answer isn’t full autonomy. It’s human-in-the-loop (HITL) where AI accelerates, and humans stay in control.

Browser automation with JavaScript is more powerful than ever. And if you're just starting out, using the selenium webdriver npm package is one of the most flexible ways to write and run your own automated browser scripts. Whether you're testing a login flow or building a web scraper, Selenium WebDriver helps you take control of the browser automatically. Add in NPM, and now you have a fast setup, easy dependency management and the full support of the Node.js ecosystem.

You have an important client meeting in another city, your flight is delayed, and you still need to find a hotel close to the venue. What’s the first thing you’ll look for? Because, in the middle of all this, you don’t have the time or patience to juggle multiple websites or calls. What do you do? You simply open a travel app, book a room within minutes, get real-time updates on your flight, and even arrange a cab waiting for you when you land. Simple and stress-free, isn’t it?