In production, the most important advantage of using a build tool like webpack is a smaller size and thus improved overall application performance. Although beneficial for our users, the bundled and minified code is harder to debug for developers as the code they have written doesn't map 1:1 to error stack traces. Multiple tools for minifying, bundling and transpiring JavaScript modules can generate source maps along with the resulting code.
Once you get your head around the concept of containers, and subsequently the need for management and orchestration with tools like Kubernetes, what started off as a weekend project suddenly starts to raise more questions than answers. Kubernetes removes much of the complexity of managing the interaction between applications and the underlying infrastructure. It is designed to let developers focus on the applications and solutions rather than worrying about the complexity of the hosting platform.
If You Build It, They Won’t Come: 5 Big, Scary and Costly e-Commerce Site Mistakes In the 1989 flick Field of Dreams, Kevin Costner turns his Iowa cornfield into a baseball field because a voice tells him: if you build it, he will come. The “he” in question is his late father, and the movie has a magical, uplifting ending that makes us want to dream again (and possibly, play baseball or eat some corn).
The shift to cloud computing and the DevOps revolution have fueled some important changes in the way we think about software development and monitoring. It has delivered huge benefits to the companies that have fully embraced the approach. In fact, the DevOps Research and Assessment (DORA) 2018 industry survey found a new small group of “elite” performers that are deploying code far more often and having a far better mean time to resolution (MTTR) than the next closest group.
The world of mobile phones is growing at a higher pace by changing the face of digital publishing. Such a rapid change is figured out from Google as it has led to the development of new handful technology which is designed for delivering faster and richer mobile experiences to the users. This is related to the Accelerated Mobile Pages (AMP) by Google and Progressive Web Application (PWA).
When you build and deploy an application, chances are that you need to store some form of secrets. These are typically things like credentials for 3rd party systems and database credentials. As an ASP.NET Core developer, Microsoft provides you with an easy way to store secrets like these in your development environment, namely the Secret Manager.
Monitoring backend issues is critical for ensuring that requests are handled in a timely manner, and validating that your services are accessible to users. But if you’re not tracking client-side errors and events to get visibility into the frontend, you won’t have any idea how often these issues prompt users to refresh the page—or worse, abandon your website altogether.
Five worthy reads is a regular column on five noteworthy items we’ve discovered while researching trending and timeless topics. This week, we define what data sprawl is and how organizations can cope with it effectively. Data sprawl—defined as the proliferation of data into endpoints, servers, applications, BYODs, operating systems, network environments, and even other geo-servers—can be a challenge to monitor and control.
There is no doubt that looking at response times and memory usage is essential to understanding the general health and performance of your application. But as I am sure you are aware, there is more than one way to monitor an application. Approaching monitoring from a different angle can be a powerful way of gaining new insights. If all you did was watch for high response times or areas of memory bloat, then you might overlook something far more simple: the user’s general level of satisfaction.
In this blog post we are going to cover how to perform Docker image scanning on the Gitlab CI/CD platform using Sysdig Secure. Container images that don’t meet the security policies that you define within Sysdig Secure will be stopped, breaking the build pipeline before being pushed to your production Docker registry.
