Systems | Development | Analytics | API | Testing

When I was working at Google back in the mid 2000’s, we dealt with tens of billions of ad impressions a day, trained several machine learning models on years worth of historic data, and used frequently-updated models in ranking ads. The whole system was an amazing feat of engineering and there was no system out there that was even close to handling this much data. It took us years and hundreds of engineers to make this happen, today, the same scale can be achieved in any enterprise.

Every so often, different advocates across organizations ignore the Voice of the Customer. This may be due to changes in business priorities, redistribution of resources, focus on new trends, or that they clear a profit regardless. This brings the value of the customer's voice into question: should we still allocate time and effort towards listening to customers when following new trends is the norm? ‍ The short answer is a resounding yes.

Learn how to combine breakpoints and media queries to create your own responsive designs. You'll be able to offer an optimal browsing experience to all your visitors, regardless of their device's physical size.

In Python, a ZeroDivisionError is raised when a division or modulo operation is attempted with a denominator or divisor of 0.

The Python RecursionError is an exception that occurs when the maximum recursion depth is exceeded. This typically occurs when a function calls itself recursively, and the recursion doesn't have a proper stopping condition (base case).

Learn how to use Selenium's implicit, explicit, and fluent wait commands to improve automated test scripts.

Data governance frameworks play a critical role in helping organizations use their data assets to their fullest potential. They provide direction and structure for how an organization can collect, store, and utilize data while ensuring compliance with laws and regulations.

Today’s businesses need flexible technologies that let them adapt to emerging trends as quickly as possible. Many have embraced digital transformation as an adaptive strategy that can improve everything from DevOps to security. Virtual machines can also play critical roles in digital transformation and in making your organization’s technology more nimble.

Preview environments are temporary environments where developers can test code changes before deploying them to production, also called ephemeral environments, they’re temporary and should be discarded after testing changes. Carrying out tests using accurate data is a major challenge when creating and destroying environments. Put differently, you need realistic data and traffic in the preview environment to reflect the performance of code changes in production.

Here at NodeSource we are focused on fixing issues for the enterprise. This includes adding functionality and features to Node.js that are useful for enterprise-level deployments but would be difficult to upstream. One is the ability to execute commands remotely on Worker threads without the addition of running the inspector, such as capturing CPU profiles or heap snapshots.