What are Design Patterns ? Tutorials

Design Patterns Overview Design Patterns is a way to record experience in designing object oriented software.The experience is primarily captured and documented with details such as Pattern Name: A word or two, to describe a design problem, its solutions, and consequences. It establishes a vocabulary …

What is Wireless Communication ? Wireless Communication – Types

Wireless Communication Wireless Communication -The transmission of information signals without a physical connection, through technologies such as cordless telephones, cellular telephones or microwave is also defined as the transfer of electromagnetic signals from one location to another without cables, often using infrared light or radio …

What is Job Scheduler and Batch Processing ?

Job Scheduler Job scheduler has the facility for improving system productivity by organizing and automating the  workload.It provides Automatic job submission based on date, time, completion of predecessor jobs and availability of resources.It has time driven and event driven facilities used to schedule work station …

What is DMS ? – Distribution Management System

Distribution Management System A Distribution Management System (DMS) is a collection of applications designed to monitor & control the entire distribution network efficiently and reliably. DMS is used for tracking and maintaining the inventory (i.e. Prepaid/Post paid SIM cards, Prepaid Vouchers, Handsets etc) that is …

Various Mobile OS available In the market

Various Mobile OS available In the market Mobile OS are used to control mobile hardware to perform some specific tasks.Below are the Mobile operating system available in the market. Android from Google Inc BlackBerry OS from Research In Motion (RIM) iOS from Apple Inc Symbian …

Porting – How To Port Your Mobile Number To Another Network Operator

Porting MNP – The agents that offer telecommunications services to users are termed as service providers. The service providers give each user an unique identification number. This unique identification number is called Mobile Station Integrated Services Digital Network (MSISDN). Global System for Mobile Communications phones …

What is AutoIT ? AutoIT Options and Functions

AutoIt v3 is a freeware BASIC-like scripting language designed for automating the Windows GUI and general scripting It uses a combination of simulated keystrokes, mouse movement and window/control manipulation in order to automate tasks in a way not possible or reliable with other languages Features …

What is XML – eXtensive Markup Language ?

XML – eXtensive Markup Language As the name suggests, XML is a markup language.XML allows you to create your own tags to describe the data between them. You’re not particularly interested in how the data will be presented. Your main focus is ensuring that the …

What is Messaging ?

WebSphere MQ WebSphere MQ Series allows application programs to communicate with each other using messages and queues.This form of communication is also known as commercial messaging.   Communication Types There are 2 types of communication models Synchronous Communication model Asynchronous Communication model Synchronous application design …

How to register for .ooo domain free ?

.OOO Free domain : The domain name .OOO is a top-level domain in the Domain Name System of the Internet. It was launched and is operated by Infibeam. Are you looking for free domain just fro making some money online by doing Event Blogging and …

What is Java Web Start ?

Java Web Start Java Web Start is a technology that lets you deploy a desktop Java application directly from a web page.It is an implementation of the Java Network Launching Protocol (JNLP) specification. Java Web Start Characteristics It provides a protected sandbox for running untrusted …

What is OLTP ?

Online Transaction Processing OLTP Transaction is a unit of work performed by one or more programs, involving a specific set of input data and initiating a specific process or job. In other hand, a single transaction can consists of one or more application programs to …

What is NMS ?

Number Management System Number management System is an inventory management system for telephone numbers and other customer numbers An open, scalable, centralized database with all the functionality carriers need to store, manage, and assign wire line and mobile telephone numbers and for a multitude of …

Supply Chain Management & Basics of Oracle Apps SCM

Supply Chain Management (SCM) is a set of various activities in which raw materials are purchased and transformed into semi-finished or intermediate goods, which eventually become the finished goods. These finished goods are then distributed to the customer using the distribution channel. This complete cycle …

Big data analytics: What it is and why it matters ? Extended RDBMS Architecture

BIG Data Analytics BIG Data Analytics is like a mountain of data that you have to climb.The height of the mountain keeps increasing everyday and you have to climb it in less time than yesterday!! This is the kind of challenge big data throws at us …

What is Jenkins ? Study Notes

Jenkins Jenkins is a  open source continuous integration server Jenkins (http://jenkins-ci.org/) is Easy to install Easy to use Multi-technology Multi-platform Widely used Extensible Free Jenkins Improving Your Productivity Continuous integration can help you go faster Detect build breaks sooner Report failing tests more clearly Make progress …

What is Behaviour Driven Development BDD ?

Behaviour Driven Development BDD is a formalised template for User Stories. BDD is able to create testable User Stories since they are defined in a formal manner. It Promotes “security” to a first call citizen in the analysis process.   What are the goals of BDD …

What is Selenium ?

Selenium Selenium automates browsers. It is one of the most well-known testing frameworks in the world that is in use. It is an open source project that allows testers and developers alike to develop functional tests to drive the browser. Selenium is a suite of …