Blogs

Till now we used to use IDE formatting and indentation with combos like “ctrl+shift+f” or something else, so!! what if your machine could take care of all the formatting issues? and what if it not only works at file level but also at package level.

Go is an open source programming language initially developed by GOOGLE .When we say about key features,they are a good mixture of multiple languages like statically-typed language with syntax loosely derived from C, type safety, garbage collection, dynamic typing and contains large standard library. Through go,  Google desires to keep language specification as simple as […]

Yeoman is an app scaffolding tool that helps you kickstart new projects, prescribing best practices and tools to help you stay productive. Yeoman provides a workflow to improve productivity and ease of development.

We often need to upload a file without refreshing page or even before user submits the complete form. We have been using flash uploaders or i-frames to achieve that. However now it is possible to upload a file using only ajax and javascript. The first thing we need is a HTML form that will allow […]

Has there been instances when you wished to exclude certain properties while generating JSON object from a POJO and felt we had no control over it? Recently I was stuck with the same requirement and that’s what we are going to discuss in this blog post. Lets say, I have a “User” class as given […]

AWS OpsWorks is an application management service that makes it easy to deploy and operate applications of all shapes and sizes. You can define the application’s architecture and the specification of each component including package installation, software configuration and resources such as storage. Start from templates for common technologies like application servers and databases or […]

Chef is a systems and cloud infrastructure automation framework. No matter the size of the infrastructure, it easy to deploy servers and applications to any physical, virtual, or cloud location. In short chef is infrastructure automation and management tool. In this article , we will understand the Chef architecture , its working and will write […]

AWS Cloud formation  is a service used to create and manage a collection of other AWS services. This service is used to automate the infrastructure setup and deployment. In this article, we will be launching a LAMP Stack Instance using Cloud Formation. For this we are using Ubuntu Server 14.04 LTS (PV) – ami-9a7724c8 (64-bit) Steps to Launch: 1) Create […]

AWS ELB (Elastic Load Balancing) allows you to distribute the requests automatically to multiple instances that could be in different AZs. You can use it to manage your large auto-scaled environment. So by using it you can save your infrastructure from failing. And for monitoring the same we can use the ELB – CloudWatch metrics. […]