Choosing the right tool for a web application can be tricky. But if you do, it will make things a lot easier for you. Depending on your application, combining Node.js and MongoDB works well most of the time — especially if you use a front-end framework like React (MERN), Angular (MEAN), or Vue (MEVN). In this tutorial, you will learn how to create a CRUD application using Node.js and MongoDB and write some basic tests for your Node.js API.

What is an actionable dashboard, and how do you create one? Learn how to build a dashboard that drives you to meet your business goals.

With the introduction of new application platforms like Kubernetes, oftentimes the DevOps tooling around it needs to evolve. Cloud Native technology is powerful but complex. This 5 minute demo video shows how Speedscale provides production simulation capabilities so you can check for resiliency, quality and scalability in your Kubernetes clusters. You can record data and traffic in production and replay sanitized traffic on the fly against a new cluster.

Oracle Cloud ERP enables businesses to harness the power of the cloud with built-in security, easy access to data, and native reporting tools. Offering scalability, security, and greater visibility into your organization’s information, this ERP comes with a variety of benefits. But when you’re looking to transition into a cloud-based ERP, where do you start? Here, we discuss the top five best practices of moving to Oracle Cloud ERP.

It is pretty common to envision software developers spending most of their time writing fancy code, building new, shiny features for applications, and smoothly deploying them to production. However, the reality is usually messier. Things break all the time — your code fails, the system runs out of memory, exceptions go unhandled, dependencies conflict, servers overload, slow requests take forever, and whatnot.

The healthcare industry is beginning to digitally transform with its adoption of continuously advancing technologies. Healthcare organizations are moving toward a more connected and collaborative healthcare ecosystem for improving the way they provide care. Any data-driven organization knows the importance of high-quality data pipelines in data science. The large amounts of heterogeneous healthcare data, call for healthcare organizations to adopt data-driven approaches to automate medical workflows.

“I Wisely Started with a Map” – J.R.R. Tolkien The need for real-time data has never been more crucial, with organizations in every industry accelerating their digital transformation journeys these past few years to address uncertainty and shifting market forces head on.

New software has to be thoroughly tested before it can be released to the public. As such, a software test plan is essential. The software development process is not complete without a comprehensive test plan. It details the measures you'll take to guarantee that your product or feature will function as intended and won't fail at the worst possible time for your customers.

Welcome to our Yellowfin Customer User Group Event event recap for August 2022! Following our latest quarterly webinar, held August 9 -11, the Yellowfin team aims to provide a quick and handy summary blog for our customers that could not attend. Here, you can find a general update on the future product roadmap of the Yellowfin embedded analytics product suite, including Version 9.8, coming this September.

OperationalError is a class of error encountered while working with the psycopg library in Python. Operational errors are closely linked with the connect method within psycopg and typically occur when parameters passed to this method are incorrect or invalid. This may mean that a parameter, such as a database name, is spelled incorrectly, has changed, or that the database server itself is experiencing a problem.