Rails 6.0 recently shared its amazing enhancements although most would consider these as feature upgrades. In my opinion, both are correct, as the actual state of multiple databases before rails 6.0 was not even considered it a completed feature. So, let’s dive into Rails < 6 state! Rails 6 introduced
Tag: Software Engineering
Deciding between horizontal and vertical scaling is an important infrastructure consideration when building out applications because it determines how your application will increase its computing resources to handle growth. In simple terms, horizontal and vertical scaling are two strategies for adding computing resources to run your app as demand increases.
“Technical debt” is a term used in software development to describe delayed maintenance costs caused by initial tradeoffs between quality and speed. It’s a common metaphor on engineering teams as it makes the sometimes opaque costs of technical decisions easy to understand across the team. Technical debt functions just like
Some executive-level roles are difficult to define from an outsider’s perspective. Two positions that can be difficult to distinguish are that of the VP of Engineering and the CTO. As a growing company or aspiring IT executive, you need to know: What is the difference between a VP and a
A much-anticipated part of every developer’s year is attending tech conferences. Countless conventions, expos, seminars, and summits are held across the globe every year to bring professionals together. These massive gatherings are opportunities to network, learn from peers and industry leaders, and spotlight up-and-coming technology expected to disrupt the tech
For many, finding dedicated developers has never been a simple task. When your in-house talent is pushed to their limits, turning to outside specialists is the next best option when hiring developers. However, many companies still struggle to determine how they will meet their demands for new IT talent. To
Duolingo came on the scene in 2011 operating as a teach and translate language learning app. It has since transformed into a $700+ million business, and become the first EdTech app to top $140 Million in annual revenue. Pretty good numbers, for a language learning app that still doesn’t charge
Since Uber’s first ride request in 2010, the tech giant’s innovative engineers have revolutionized the rideshare industry. Fast forward to 2021, and withstanding a global pandemic, the company is now valued at over $15 billion. These are impressive numbers for what started out as a simple idea that quickly became
Developers often decide whether to build monolithic or microservices architectures based on personal preference. This article tells you how to design the best platform for your client by considering both methods.
Monolithic all-connected platforms might serve a startup’s needs, but they often have problems with scaling to support growth. Architectures built with modular microservices work well for bigger enterprises, but they might be overengineered to require more resources than a startup can spare. This article explains how to incorporate both these build approaches to design a functional strategy from the start that evolves to fit each point in a project’s lifecycle.
A bird-eye view of the machine learning landscape.
The main goal of this article is to cover the most important concepts of machine learning, and lay-out the landscape. The reader will have the vision to understand what kind of solution matches a specific kind of problem, and should be able to find more specific knowledge after diving into a real-life project.
I’ll start with a 60 years old definition, but still valid today:
The name is pretty self-explanatory, and the definition reinforces the same concept.