This article describes NoSQL, an approach of data storing different from the classic RDBMS. Their general distinguishing characteristics are described: ACID, BASE, details and requirements for each type of database (DB). Types of NoSQL databases are revealed, examples (implementations) of..
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Reactive programming concept The beginning of the 21st century was marked by the appearance of large systems which a huge number of users work with. Every second the number of requests to the system is calculated not in thousands, but..
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The aim of this article is to talk a little about what Ansible and Docker are, to give examples of when they can be used and how, combining the two technologies, can simplify the life of QA specialists. Terms and..
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Terms and definitions DRL is short for Drools Rules Language, a format for drools rules writing. KIE is a public API developed by JBoss, it includes several technologies, including Droоls. MVEL is a hybrid dynamically/statically typed, embedded expression language in..
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This article will present the main ideas of Continuous Integration, as well as an example of quick deployment of Jenkins on a project. Terms and definitions Before proceeding to the main part, it is necessary to define the used terms...
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Introduction This article will discuss the use of Selenium-Webdriver, which is a tool for automating the actions of a web browser on Node.js platform. At one of the projects, we had the task to develop Web UI autotests. One of..
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This article contains the basic principles and evolution of interservice interaction using specialized software – Message oriented middleware (MOM), in particular RabbitMQ. Message oriented middleware (MOM) is а specialized software aimed at working in the environment of several services and..
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Introduction The article is intended for people familiar with Selenium technology, since the article is referred to launch of Selenium tests on CI platform CircleCI. But first, let’s deal with the basic concepts of this topic. CI Continuous Integration is..
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Introduction In the modern world information is the greatest value. It’s not for nothing that in the century before last the following statement appeared: “Who owns information, owns the world”, it means there will always be a desire to get..
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This is a step-by-step instruction for software installation, necessary for Android applications testing on a real device or on an emulator of Android applications (AVD). Installation and configuration of Appium Appium is an instrument for automatization of mobile applications, using..
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About manual This manual will be useful to a developer, who is already familiar with the basis of AngularJS framework and already knows how to create own directives, knows what a directive identification object is and its features, which are..
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Very often while developing a frontend side of a web application a necessity of server side imitation occurs: create a stub to be able to implement the functionality of making requests and data receiving, while the server side hasn’t been..
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