Below you'll find a list of all posts that have been tagged as “Cloud Tutorial”
A replica set is defined as a database cluster of multiple nodes with replication and automated failover configured between them. To make sure the PRIMARY database is elected correctly, it is important to have an odd number of members in the set (including or excluding the Arbiter node). The selected database is responsible for all the major tasks. It processes …
Introduction GitLab offers a very convenient way to work with remote repositories on centralized servers. Anyone coming from GitHub or any other tool might consider that there are many other tools offering this service. However, use cases differ from team to team. GitLab’s main advantage is that you get complete control over your repositories and setting permissions. In this tutorial, …
Go (also known as Golang) is an open-source, statically typed programming language. It was originally developed by Google. Some notable features of Go include simplicity, high performance, readability, and efficiency. Like any other prominent programming language, the standard library of Go offers a rich set of packages. However, we can also extend the functionalities by incorporating third-party packages. This guide …
Django is a popular, free, and open-source web application framework built on Python. It strives to streamline web app development. Django comes with a solid set of components to develop websites faster and easier. In our series of articles on Django, we have been exploring how to use Django with a demo app. In this guide, we will build on …
MySQL is one of the most popular open-source RDBMS (Relational Database Management Systems). It is an integral part of the rapidly growing LAMP Stack and has gained impressive fandom among developers and system admins. Compared to non-relational databases, SQL provides excellent functionalities to arrange, store, and manage data effectively. The distinguishing table arrangement functionalities and stand-out capabilities of the SQL …
In Go programming, packages are one of the most powerful features. Packages help maintain a large number of programs by grouping them together into single units. This makes code maintenance much easier. This modular approach also allows better code sharing and reuse. In this guide, we will learn about writing our own Go packages and implementing them in our projects. …
If you have been developing an application using AngularJS, you are probably aware of HTTP interceptors. However, these HTTP interceptors were not available in Angular until version 4.3. In this tutorial, we will be using interceptors in Angular to handle HTTP requests and responses, and process errors. Prerequisites Angular applications use Node.js runtime. To complete this tutorial, you will need …
Server automation is a secure and reliable process of managing and monitoring servers in an effective and tech-savvy way. Unlike the traditional style of managing servers at data centers controlled by a dedicated team of experts, all servers are managed using automation. As a result, human errors are minimized. Configuration management tools like Ansible, Puppet, Terraform, to name a few, …
JavaScript is one of the most popular programming languages empowered with more than 24 frameworks and around 84 libraries. It is the only programming language intrinsically supported by all browsers. Besides, the language supports dynamic typing and is an excellent fit for rendering and animation. You can leverage JavaScript to add interactive behavior in the front-end, control the backend, create …
Go is an open-source general-purpose programming language. It was inspired by the productivity of Python while offering the ability of C. It was originally developed by Google to tackle issues they were facing with their codebase (code complexity and long compilation time). Like any other modern-day programming language, Go is suitable for all sorts of purposes. For example, it could …
CloudSigma PaaS allows users to expose their applications using a public IP address. This address needs to be attached to a node from the Kubernetes cluster environment. There are two ways to achieve this in the CloudSigma PaaS environment: One way is to attach the public IP to a dedicated load balancer. Another way is to attach the public IP …
Modern CSS has redefined web development with its powerful functionalities and extraordinary capabilities. CSS is a one-size-fits-all tool that offers standout options to make web pages highly interactive and enticing. Be it the flexibility in design, rapid customization, excellent styling options, or the advanced User Interface (UI) — CSS brings end-to-end solutions for all web development and styling needs. Above …
