Software Life Cycle Model

A software before comes to market undergoes several number of stages. These series of stages that a s/w product undergoes during its lifetime is called software life cycle.

There are different models for descriptive and diagrammatic representation of software cycle. A life cycle model forms a common understanding among the s/w engineers. It helps to develop s/w in a systematic and disciplined way.

Proper documentation of the life cycle model is a mandatory requirement for quality assurance. By documentation inconsistencies, redundancies and omission in the development process can be identified easily. It also enhances the understanding of process among the developers.

Waterfall Model:
This model divides the life cycle into number of phases. The different phases are as follows:
1)    Feasibility study
2)    Requirement analysis and specification
3)    Design
4)    Coding and unit testing
5)    Integration and system testing
6)    Maintenance

Among all the phases, the maintenance phase requires the maximum effort. Each phase has well-defined starting and ending criteria which is documented. And it requires different amounts of effort for each phase.

1) Feasibility study:
The main aim of feasibility study is to determine financial and technical feasibility to develop the product. It involves properly analyzing the problem. Collecting relevant information related to the product like required input data, the processing required and the output data required.

Different alternative solution strategies are compared for project development. In this stage the project can be abandoned if it is not feasible because of high cost, resource constraints or technical problems.

2) Requirement analysis and specification:
The goal of this stage is to understand the exact requirements of the customers. For this interviews and discussions are conducted with the customers. Any ambiguity or contradiction in the requirements must be resolved before proceeding further.

Finally, all the user requirements are systematically organized into a Software Requirements Specifications (SRS) document. This document is reviewed and approved by the customer. It also serves as a contract between the developers and the customer

3) Design:
In this phase the requirements specified in the SRS document are given a structure that can be implemented in programming language. In other words the software architecture is developed.

In traditional design approach the different functions to be supported by the system and the data flow among them are identified. All these information are represented diagrammatically in Data flow diagrams (DFD). Then the system is decomposed into modules. The data structure and algorithms of each module are also designed in this stage.

4) Coding and Unit Testing:
The goal of this stage is to translate the software design into source code. Each component of the design is implemented as a program module. The programming can be done using any language like C, C++, Java according to the project requirement.

In this stage each module is tested separately to ensure correct working of all individual modules. Unit testing is done when a module has been coded and successfully reviewed.

5) Integration and system testing:
In this phase all the modules are integrated in a planned manner. The partially integrated system is tested and a set of previously planned modules are attached to it. At last system testing is carried out when all the modules have been successfully integrated.

System testing ensures that the system conforms to all the user requirements specified in SRS document. Generally it consists of 3 kinds of activities.
? – testing is performed by the software development team. ? – testing is performed by a friendly set of customers and acceptance testing  is performed by the customer after product delivery.

6) Maintenance:
A software product needs to be maintained to correct errors, enhance features or upgrade to a new platform. It requires much more effort than the effort necessary to develop the product.

Modern age digital software is powerful

Multi-screen video wall installed in a crowded area is more terrific and outstanding than any other advertisement spots. We have developed excellent digital signage software that makes it happen. The majestic look of these video walls gives corporate the capability to showcase their product range and make an inkling of their brand on the minds of the buyers. We are one of the leading providers of exciting and robust touch displays. With a commitment of an excellent quality, our touch screen digital signage offers you complete and competent solution. Irrespective of your industry category, we are here to offer everyone something practical, scientifically shaped and most significantly inexpensive.

Aaztec media players’ allows users avail the flexibility of using pre-defined zones / grids and make ways to use the available space. With the media players clients can play videos, still pictures, slideshows, dynamic weather stats, clocks, RSS news feeds, HTML pages, and widgets. Screens equipped with Aaztec players can be mounted horizontally as well as vertically, that allows users the comfort of display for the end users. These excellent media players can play Full HD video resolution over HDMI, images, slideshows and background music as well. Our models offer reliable 24×7 services equipped ability with a phone-in feature and offer one year limited warranty on parts and have to exchange through an authorized Aaztec Dealer only. Also, we offer best digital signage software that money can buy.

Aaztec digital signage software offers the best software solutions that are an appropriate match to the hardware solutions as well. With easy installation option and a super smart user interface, they are perfect to give our clients best results in their endeavor. We present great digital signage software that comes with a complete set of built-in features that facilitate users to communicate their messages in an well-organized and elegant way. With attractive features like media playback ability, stylish data incorporation, digital way finding and interactivity, the software provides its customers an excellent solution designed to develop the diverse communication purposes of companies in a variety of market sectors.

Aaztec presents convincingly priced messaging solutions across various industries and applications. From shelf-edge displays to video walls to the screensavers on computer, Aaztec does it all.  The system includes two key mechanisms called signage server suite & signage player that permit customers to handle their complete digital signagenetwork from one centralized center place. This offers users the freedom and comfort to carry out a wide-ranging digital signage network right through their whole business activities. With the introduction of extra software offerings, such as a web-based content management tool, Aaztec can offer its users a comprehensive solution customized to your organization’s communication objectives.

We offer best digital signage software available in the market that fulfils users’ demand. Aaztec digital signage software can be installed on the machines that power your digital signs as well. Aaztec is an absolute digital signage solution source and our competent staff is more accountable in service and installation. Our professional team will strictly observe all the necessary areas and ensure that the installation process is done as per the schedule. Total customer satisfaction is our objective that helps us provide you fully consistent and effective digital signage installation services. We understand that this digital signage is very significant for your organization; we will make sure that it operates rapidly and remains in the same form without troubling you.

Just an interaction with our digital signage software developer will give you an idea of his competency indigital signage software development and know your need of digital signage. Depending on your requirement, our installation experts will advise you best digital signage software solution. This approach keeps us different from the rest of our fellow service providers.

Functional Software Tools

What is Time Management?

Time management is when you arrange, organize, schedule, and budget your time for the basic reason of being more effective and productive. In a world where everyone is busy and time is of essence, the importance of managing time cannot even be expressed; it’s of utmost importance to every one. There are several books on this topic; you will also find seminars and training on the same.

Planning is the most important aspect; as without that, there is no management. There needs to be some organization as well, in the office or at home. And after you have done the planning and organizing, the time has come to actually manage it well, timely. The simplest way to do is make a to-do list, create a schedule for the week, and then organize this. And if you think you cannot manage all this, then the best options is to use some tools.

Need of a Time Management Software

If you find yourself surrounded by chaos and disorganization, and do not have time for anything, then you, my friend, need a software to manage your time effortlessly, and perfectly. This software will help you organize everything from your staff, to your appointments, your accounting, and your productivity.

Time Management Tips

This software is an important tool of time management, but if you need time to select a good software, here are some tips that will help in the meantime.
Secretary or Answering Machine: If you do not already have an answering machine, pick up the phone and get one. It will not only help you screen calls, but will also save you the trouble of answering the phone every three minutes. This lets you focus on the task at hand, instead of answering the phone and wasting time. Or decide on getting a secretary who will answer the phone and take messages for you.
Allot Time for Emails: Emails are important to your business, and you need to respond to these on time. Set aside a time during the day, may be half an hour to three-quarters of an hour, to respond to emails. This will save you time, instead of checking for mails every hour.
Lists: Create all your to-do lists the day before, so that you know all the things you have to do, and don’t waste time remembering what needs to be done. You can also prioritize your time according to the importance of the task.
Organize: Organize your office and your desk. This will save you time while you are looking for a file you need, or looking for something as simple as a pen. Have filing systems in place, have an organizer, virtual or otherwise, to help you organize your day and its activities as well.
Prioritize: Setting priorities is very important in time management. Prioritize everything, from your activities, to others activities.
Delegate: You cannot possibly do all the things yourself, and if you try, you will only be wasting time. This is when you need to be aware of a little thing called delegation. When you delegate activities to different people at your workplace, they will concentrate on that better and work effectively, at the same time you will save time and not run around trying to meet deadlines.
Use Technology: This is where the software comes into the picture. You need to make technology your best friend, and use what it has to offer. Install a software or use one that is available online, that will help you manage time, prioritize, delegate, plan all activities, and save you the time of doing it yourself.

Web Design Software

A website can don many faces. For some people, it is more about personal expression, for example, a blog. For others, it serves as an advertisement for their business, as it provides all relevant information that one would seek about it. And for those who are involved in an e-commerce venture, it is the very front of their business. Whatever be the purpose, creating a website that is appropriate is the actual challenge. The good news is, there is more than one road that can be taken along the path to building your website.

Some web design software/tools are simplified to such an extent that all one needs to do is drag and drop the various elements around in a readily available template. Other software follow the what-you-see-is-what-you-get (WYSIWYG) mechanism, where one can format their work the same way as one does in a word processor, and they get to see these effects in real time. Some web designing software even provide templates so that one just needs to modify content. We have featured both visual-based web designing software, as well as powerful editors.

Before you embark on the task of picking an appropriate web design software to meet your needs, here are a few tips for aspiring web developers who are just getting started.

Tips for First-timers Wishing to Build a Website
✏ Web designing is a process like any other; it involves systematic planning and execution.
✏ While designing a website, one needs to have a clear idea about the layout one expects for his or her site.
✏ It also helps to know beforehand, what content and images you would wish to feature.
✏ If you wish for some animated effect to appear dynamically on your page, you should plan that out too.
✏ Languages like HTML, CSS, Javascript, PHP, Ruby, Flash, XML, Visual Basic Scripting, and many more are the building blocks of web pages, and it will help you greatly if you take a crash course in some of the aforementioned. A lot of free tutorials are easily accessible online as well.
We have provided you with a glimpse into the various options you have, and the best software you can take the help of, especially if you are a beginner. While not all these software are free-to-download, all of them are definitely very easy to use.