DevOps is about bringing together historically separate functional areas. how DevOps can be usefully defined; I propose this definition as a standard framework to more clearly discuss DevOps is the combination of cultural philosophies, practices, and tools that increases an organization’s ability to deliver applications and services at high velocity: evolving and improving products at a faster pace than organizations using traditional software development and infrastructure management processes.

At the moment, one thing that all people consider as an indispensable part of their lives is smartphones. Since the popularity of mobile apps increases day by day, there are incredible things taking place in the world of mobile application development. In other words, almost anything and everything can be done using smartphones.

A hybrid application is a seamless mixture of both native and web development. Technically, the core of the mobile application is developed using web technologies like HTML5, CSS3, and JavaScript. By using wrapper technology, the web application can be compiled into native platforms which are using technologies such as Cordova and PhoneGap.

Mobile applications, most commonly referred to as app, are type of application software designed to run on mobile device, such as smartphones or tablet computers,rather than desktops or laptop computers.Apps are generally small, individual software units with limited function.The purposes of these apps run the scope, from utility, productivity, and navigation to entertainment, sports, fitness, and just about any others imaginable.