Systems | Development | Analytics | API | Testing

For the next interview in our series speaking to tech founders from around the world, we’ve welcomed Shemmy Majewski, CEO at Dlabs.AI.

Memoization is a caching technique to make your Ruby application run more efficiently and faster. In this post, we'll look at the benefits of memoization and when to use it in your Ruby application. We'll also look at some memoization mistakes to avoid. Let's first start by looking at code optimization — what it is and some of the different optimization techniques available.

The mobile testing pyramid is a set of guiding principles that help establish a strategy for unit testing, integration testing, and end-to-end testing for mobile apps. Laurent Sigal shared tips to master the mobile testing pyramid at this year’s Mobile DevOps Summit.

Quality confidence in the functionality of an application alone is no longer sufficient to deliver a top-notch digital experience. Customers today constantly want more, and they want it fast. Test automation is adopted to keep up with users' tendency to be less tolerant of defects and expect quick updates and fixes at the same time. Currently, in the automated testing tool market, open source frameworks and solutions are commonly opted for due to their flexibility and free cost of entry.

Modern smart technologies are at the heart of the fourth industrial revolution, also known as Industry 4.0, and it holds the promise to completely change the supply chain and manufacturing sectors as we know them. Even if you’re not familiar with the term Industry 4.0 yet, you’re probably aware of the components that form the basis of this new methodology. The Internet of Things (IoT), embedded software, and microservice architecture are making all of this possible.

The ability to access, analyze and use information from multiple sources has been a key factor in modernizing manufacturing, resulting in more efficient processes, and improved economic success.

API abuse was once one of the most infrequent vectors for cyber security attacks. It has now moved up the list to be one of the most frequently used techniques. In a time when data is a company’s competitive edge, more and more organizations are embracing APIs to integrate various databases and applications effectively. With the amount of information shared between these APIs, securing the data and user access to that information has become increasingly important.

Errors are unavoidable, but you can always have less of them! In this article, Adebayo Adams walks through how to use type hinting in PHP.

Our newest benchmark compares price, performance and differentiated features for Redshift, Snowflake, BigQuery, Databricks and Synapse.

If you look at the backend of a big website coded in CSS, you will encounter many repeating codes. They might be coding for particular text color or text size or even fitting the images to the right size for your screen. The problem comes in when you want to change these codes. Since they are so recurring, they demand global search. Custom properties of CSS variables allow all such values to be stored in one place and can be referenced throughout the document without having to retype it every time.