MongoDB – The New Trend DB

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Flexible Data Model: MongoDB’s document data model makes it easy for you to store data of any structure and dynamically modify the schema. Highly Scalable: Scale up or scale out horizontally, from a single server to thousands of nodes. Deploy … Continue reading

Representational state transfer – Rest Webservices

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Representational State Transfer (REST) is a software architecture style consisting of guidelines and best practices for creating scalable web services. REST is a coordinated set of constraints applied to the design of components in a distributed hypermedia system that can lead … Continue reading

AngularJs as the new boom in building web interface

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Project Delivery The biggest problem we have to solve is geographic location. All of us working on spare time and can afford limited face to face communication. Due to personal schedule, it is difficult to setup a common working place … Continue reading

The 10 Most Common Web App Performance Problems

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Problem 1: Poorly Written Code Poorly written code can lead to a host of web application issues including inefficient algorithms, memory leaks and application deadlocks. Old versions of software, or integrated legacy systems can also drag performance down. Make sure … Continue reading

Authentication against a RESTful Service with Spring Security

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1. Overview This is the eighth of a series of articles about setting up a secure RESTful Web Service using Spring 3.1 and Spring Security 3.1 with Java based configuration. This article will focus on how to authenticate against a secure RESTful … Continue reading

Starting salary negotiation tips for developers and IT professionals

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When sitting in the interview chair with a career opportunity on the line, it’s a natural temptation to give in on the price in order to secure the job. Resist that temptation, because a poor starting salary negotiation can hurt … Continue reading

What does 2013 hold in store for the Android development community?

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There was no giant crystal ball at AnDevCon, but here are some of the best guesses and tips for the coming decade from some very smart, well-informed observers. Operating systems may have consolidated, but devices will continue to proliferate. Embedded … Continue reading

Intel wants to make passwords obsolete

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Passwords for online banking, social networks and email could be replaced with the wave of a hand if prototype technology developed by Intel makes it totablets and laptops. Aiming to do away with the need to remember passwords for growing numbers of online … Continue reading

Malware being installed in PCs during manufacturing: Microsoft

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New computers, still under development in factories, are being infected withmalware in their production lines, a new Microsoft study has suggested. One virus called Nitol found by Microsoft steals personal details to help criminals plunder online bank accounts. The viruses were discovered when … Continue reading

The most common compile time errors in Java

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It’s always a challenge to learn a new programming language, as simple mistakes can generate errors that are both cryptic and baffling for the uninitiated. And if you’re not lucky enough to have an experienced programmer looking over your shoulder … Continue reading