Systems | Development | Analytics | API | Testing

In today’s fast-paced digital environment, REST APIs have become the backbone of modern application development, powering seamless communication between clients and servers. For developers, understanding how to build efficient and scalable REST APIs is essential. This article unpacks the foundational steps of creating REST APIs using Node.js and Express, offering actionable insights for building dynamic server-side applications.

Every experienced developer has shipped code that worked during testing but later failed in production because critical execution paths were never tested. This is exactly why test coverage tools exist to uncover untested code, missed branches, and risky logic that traditional testing often overlooks. Without reliable test coverage, teams are forced to rely on assumptions rather than measurable evidence.

In every industry, leaders are facing the same reality: mission critical applications and databases can’t run on yesterday’s infrastructure. When core systems slow down, the entire business feels the drag from customer experiences to employee productivity to innovation velocity, VSP One is the chosen solution for many wanting to turn data strategy into business momentum. Here’s how two organizations turned their mission critical applications and databases into engines of innovation.

We’ve entered a new era where AI is accelerating every part of business—innovation, decision‑making, and unfortunately, cyberthreats. That means right now is the most critical moment for IT and business leaders to strengthen resilience. The window for “getting ahead of risk” is no longer measured in months or years; it’s measured in minutes.

If you have been writing tests for a while, you have probably encountered code coverage and test coverage. These concepts can be difficult to differentiate because they are somewhat intertwined. In this article, you will learn what code coverage vs test coverage means, and the basis of these concepts. You will also learn the key differences between code coverage and test coverage in Python. You would discover tools, techniques, and best practices to improve your testing strategy.

The world has really come a long way due to widespread digital transformation adoption! And, it’s no secret that it has changed the FinTech sector drastically. In light of this evolution, it has become imperative for lenders to adapt and refine their operations with a well-defined Loan Management System.

BrowserStack is a popular web and mobile testing platform, but in 2026 many teams are actively searching for BrowserStack alternatives to simplify testing, lower costs, and automate at scale more efficiently. But how do you pick the right BrowserStack alternative testing tool? Do you rely on user reviews, popularity, or the most budget-friendly option?

BigQuery gen AI functions AI.GENERATE and AI.GENERATE_TABLE are now GA, and can be used with the new AI.EMBED and AI.SIMILARITY.

If you have ever asked three teams for the definition of the “same” metric and gotten three different answers, you have already met one of the most expensive, least talked about problems in modern data. It is not a lack of data. It is a lack of shared meaning. As analytics and AI spread across more tools, clouds, and teams, business context often fails to travel with the data. A metric defined one way in a dashboard gets redefined in a notebook.

Fee transparency in rental listings is no longer a design or disclosure detail, but a regulatory and commercial requirement for real estate and PropTech platforms. Recent FTC enforcement actions and accelerating state legislation now say that pricing logic must be explainable, consistent, and defensible across every channel where rent is shown. Real estate companies using listing platforms, PMS tools, marketplaces, or leasing experiences now need to update their sites and comply with the new regulation.