Agile development Archives | Blog

Git :: A Version Control System

it_geeks — Fri, 24 Mar 2017 13:12:38 +0000

Git a source code management system, a version control system. Simply git is a tool which is used in web development but not just a simple tool its one of the most popular git revision control and source code management system which keeps all the old and new versions of code and track who changed the code, when changed the code and what part of code developer changed and also can see commit log to know why he changed and why he made that changes in code. GIT is used to maintain code for your project. It helps you to save your project at different versions, so that you can retrieve a previous version of your project without any problem. Source codes(or files) are saved in repositories. You check out the files from a version, make some changes, save it and commit changes to create a newer version of your project

You have access to all versions of all files in Git repository at any time, it’s almost impossible to lose any part of a code.
Multiple developers can work on one project at the same time without interfering with each other, and without fear of losing any changes made by a colleague. In Git, the possibilities of collaborative work are unlimited.

Why to Use Git

There are many tools available in market right now like Git to revision control and SCM (source code management) but why Git is most popular ? Git tracks state, history and integrate of the source tree

Git keeps old versions for you if some developer did any mistake in code then you will always have previous version to fix it
Multiple developers can work together, once they write code in their local machine and commit it then other developers can pull it easily.
Large developers community and online websites to upload your source codes or get others source codes to make your work easier
Lots of software available for both who comfortable with command line and for others GUI tools
Easy and clear documentation to get started
Git will not use much bandwidth, just need to connect to push code when you are done

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Agile Development

it_geeks — Thu, 17 Nov 2016 12:59:37 +0000

Unlike traditional project management techniques which define the project scope, costs, and estimated timelines upfront, the Agile method operates on a continuum. It breaks up the project into smaller segments, called sprints, which gives the customer more feedback opportunities throughout the project. There is a high level of communication between the development team and the client. Agile project management provides a tremendous amount of flexibility. With each release, the customer can see the progress and provide valuable feedback for future iterations. This is much different than traditional project management techniques like the Waterfall method, which waits until the project is almost completed before the the customer is able to review the work.

AGILE PRODUCT also ensure that complete software testing is accomplished with each sprint as opposed to waiting for testing near the end of the project. Since there is an intense focus on smaller chunks of work and a prioritization of key features and functionality, it takes less time to go to market. Given the complexity of the Agile model and the need for prioritization, it is recommended that the development team needs to actively and regularly discuss priorities with the Product Owner while doing sprint planning. Yet not every project is suitable for the Agile method. If the project’s scope is not crystal clear and could change, then Agile is a good way to go. On the flipside, if the project’s scope is very clear and won’t require revisions. When working with software / web development, it is important to consider whether Agile is the way to go or whether traditional project management methods may suffice.

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Node.js

it_geeks — Mon, 17 Oct 2016 11:13:57 +0000

Node.js framework has emerged as an excellent tool for developing real-time web apps, as it curtails the complexity associated with the application development and allows to speed up the software development process. It is a highly preferred server-side framework for web application development. Node.js is a JavaScript runtime environment. Apart from providing you the added advantage of using a scripting language, Node.js lightweight runtime helps in rapid application development and deployment. This eventually makes Node.js an excellent solution for agile development. Another great benefit of using Node.js for developing real-time web applications is that it saves you from translating your code. Also, you might be translating the HTTP data from JSON to a server-side object. But, you won’t have to go through such hassle if you use Node.js for your task. Furthermore, utilizing Node will make you reuse the templates which help to minimize the size of your app, and lessen the number of bugs produced.

Node.js can handle the client and server requests asynchronously. The benefit that Node provides in handling many different queries in a blazing fast manner significantly helps in reducing the latency. Another excellent advantage of Node.js is that it comes with an event loop that helps to handle multi-user requests in an effortless manner. The ability to handle multi-user requests make Node.js ideally suited for building chats and gaming apps. One can easily observe how real-time web apps are becoming the “Next Big Thing.” Node is a scalable framework which is of a paramount importance for any startup. Node.js framework has been designed in a way that it helps to support the development of real-time web applications starting from scalability, reduced development cycles to ability to work on the front-end and back-end using the same programming language.

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AGILE DEVELOPMENT

it_geeks — Thu, 22 Sep 2016 09:46:57 +0000

Startups survival rates are brutal, particularly in the tech sector. It is important that startups do not just wait and change, but instead continuously adapt to meet ever-changing market needs. Startups face a plethora of challenges early on, including funding finding the right developer and customer management. It can be overwhelming for startups to deal with so many different challenges, but agile software development can tilt the odds of success in your favour. Before you start work on developing a web product for your startup, it is important to first decide the best way to build the web application.

AGILE DEVELOPMENT, implements an incremental development approach. Agile development works in an iterative cycle, where the development team will push out your startup product at the end of every cycle. Under the agile methodology, the features are tested right from the very beginning of the process. This incremental testing of the application will allow you to identify the bugs right from the start and ensure that the project is constantly aligned with you and the development team. Agile development places emphasis on test-driven development and the heavy use of test cases and code refactoring to guard against bugs and make sure the code is light. Agile development ensures that all project stakeholders are actively involved in the development process, which in turn leads to a higher level of accuracy. Since this form of development is centered around continuous improvement, time is saved making discovered mistakes on subsequent iterations.

Agile development will be most effective for projects with a lot of uncertainties, that will need a lot of changes and generally new start up ideas. If you pick the right model, the odds of your startup taking off are a lot higher.

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