Make sure you don’t duplicate aggregated values when you join tables together.

Software Testing is hard. It involves hard work and dedication in learning the product, but also a huge attention to detail. A Software Testing Engineer is the link between the Development Team and the Product Manager/Owner and other stakeholders. The Software Engineer in Test (SDET) should be well aware of the ins and outs of the product, its integrations with other services/products, the strong and weak parts from a high level down to the code base.

DevOps and cloud-based computing have existed in our life for some time now. These both can be regarded as the latest techs in the arsenal of information technology. Thinking back on how SDLC started and what it is today, the only reasons for its success can be accounted to efficiency, speed and most importantly automation – DevOps and cloud-based solutions can be considered major contributors here (after all DevOps is 41% less time-consuming than traditional ops).

Containerization and orchestration are becoming increasingly popular. According to a recent survey conducted by Market Watch, the global container market will exceed $5 billion by 2026. In 2019, that number was under 1 billion. These statistics show that the world is moving more towards containers and orchestration faster and faster each day. One example of this is moving from VM to Kubernetes.

TLWR: maintaining a Node.js code base is essential to ensure its success in the long term. There are three main categories to maintain an application: dependencies maintenance, Node.js versions maintenance, and Main dependencies and architecture maintenance. There is excellent content for starting the journey as a Node.js developer; you could find a handful of articles, courses, tutorials, and videos to help developers kickstart a project and guide them through the developing process.

A year of virtual meetings, homeschooling, and social distancing has taken a toll on all of us. According to a 2021 article from the Kaiser Family Foundation, around 40% of Americans have reported symptoms of depression and anxiety during the COVID-19 pandemic. Mental health providers worldwide are struggling to meet increased patient demand while navigating increased telehealth needs.

Today’s telecom engineers are expected to handle, manage, optimize, monitor and troubleshoot multi-technology and multi-vendor networks, in a competitive and unforgiving market with minimal time to resolution and high costs for errors. With the ongoing growth in operational complexities, effectively managing radio networks, current and legacy core networks, services, and transport and IT operations is becoming a radical challenge.

Software testing for Fortune 500 companies and large enterprises has many similarities to testing for mid-market companies – primarily that it’s focused on providing a quality experience to the end-user. Most of the world’s largest companies are broken down into small agile teams, so working with massive enterprises can often feel like working with a startup team. However, there are some key differences.

When you’re working with personally identifiable information (PII), you may have to follow data privacy laws that govern how you must handle it. If the PII comes from an educational institution, that law is the Family Educational Rights and Privacy Act, also known as FERPA.

As many organizations push forward in adopting cloud-first strategies, issues often arise with addressing how their suite of applications and systems can remain integrated securely and efficiently. Whilst the movement to the cloud was a huge step in technological advancement, advancements in API technology now make “hybrid cloud” models possible, and businesses exist both in the cloud and on premises.