By Terra What is SQL? SQL or Structured Query Language is a database language used to create and maintain databases in various applications. It works by storing the data in tables, columns, rows, etc. It comes with three basic commands: Select- This command fetches all the information from a table Insert- This command inserts new records into …
By Terra I’d like to explain the circumstances we would experience if we pay college athletes and let you all know that it’s best to not pay them, but to offer more for scholarships and incentives. I know some of you may think this is unfair therefore I will explain my reasoning as to why the money …
By Terra As you already know, the QA process plays a significant role in product development. If software is not working right, your clients will let you know and it will have a huge impact on their desire to use your product/service in future. Therefore, knowing which tips and tricks to use in order to improve the …
By Terra If you would like to study blockchain, but doubt that it is worth the time, pay attention to the field of application of this technology, which is becoming more and more extensive. In addition to private projects, blockchain is seriously interested in government agencies, where transparency and controllability of information plays a very important role. …
By Terra What it takes to become a so-so QA engineer English from Intermediate, any QA courses, practice in an IT company. Done, you are amazing.What it takes to become a good QA engineer To begin with, you should understand if this is yours. I would single out a few basic characteristics of work and character traits …
By Terra In short, it is a powerful data analysis and transformation tool that allows developers to access a variety of databases. And if we want to analyze data, we need to get it from somewhere, and we get it, as a rule, from databases. This is not always visible with the naked eye, but whether we …
By Terra The development of virtualization and cloud technologies, as well as the widespread use of agile development methodologies and DevOps practices, have created a new approach to software development – micro-service architecture (MSA – Micro-Service Architecture). While in the traditional model, individual modules can be heavyweight monolithic software, in MSA software is composed of many lightweight …
By Terra Large companies are increasingly conducting external hackathons, attracting specialists and simply creative people from all over the world. The search for a solution to a new problem or a fresh look at an old problem takes place in a tense and at the same time inspiring atmosphere. In part, the spirit of innovation and creativity …
By Terra The Event Loop is one of the most important aspects in JavaScript, knowledge of which allows you to write more efficient code. In this article, we will look at how the main thread works in JavaScript and how it handles asynchronous functions. For a long time, I’ve been writing JavaScript code without fully understanding how …
