Showing posts with label web application development company. Show all posts
Wednesday, 19 December 2012
In-and-Out of Enterprise Application Development
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Today let’s talk about Enterprise apps in a wide-ranging approach i.e. what is enterprise application is all about? Why one need an enterprise application? What are its specifications and components? Etc.
Enterprise Application Development (EAD) is the term used to define detailed applications or software installed in an organization to solve the problem or issues faced by them. Data processing, maintenance and improvement of the current process are few chores of this application. The EAD follows the Systems Development Life Cycle (SDLC) methodology when developing computer programs or applications for the system. In this, it is important to maintain the relationships between end-users and the programmers to make sure computer applications and modifications meet the specific business needs and requirements mentioned.
The development process has the following stages:
- Scope
- Development
- Control and Constancy
- Delivery
There are majorly two types of enterprise application development. One is Web-Based and other is Desktop application. Both are actually the flip sides of a coin with some pro and cons to the user as well for the developer. If I compare both, for web-based app you don’t have to install the application on your system whereas for desktop app it is completely dependent on the installation first. But the desktop applications have better user experience than the web-based one. In the desktop one, developers can monitor every user action easily, and can take out the full statistics and feedback on it and the list goes on.
Enterprise applications are sometimes designed as per the user requirement; this is known as Custom Enterprise application. You also have few standard or common applications which can be installed easily with little bit of modifications in it. The common types of applications are –
- Customer Relationship Management
- Automated Billing System
- Enterprise Resource Planning
- Content Management System
- Data Management System
- HR management
- Enterprise Application Integration
- Payment Processing etc.
However, it is advisable to go for customized application because no two systems can work likewise. Every Business has their own strategy, planning and specific pain-points, addressing to these pain-points is vital and later to develop an application which can amend the process to work seamlessly and efficiently.
If I converse further, there are four main components of an Enterprise Application Development System:
- Application Development
- Infrastructure Management
- Application support
- Quality assurance
The most important stage in the life cycle of development of an application is to understand the requirements. The clients generally know what they want, while ambiguous and contradicting requirements are easily detected and corrected by seasoned professionals.
What are the specifications?
In this, it is the responsibility of precisely and thoroughly describing the software that need to be written and more importantly to the external interfaces have to be constant. If I take an instance, most of the successful specifications are written to understand and define the applications that were already well developed. Safety-critical software systems are often carefully specified prior to application development.
What are the top trends in Enterprise Application Development?
- Mobile Workplaces: It’s important to understand the need of the application on mobile devices and how it will help in getting more business by reducing the extra efforts.
- Cloud Computing: It will expect to be able to store data in the cloud and access it from any variety of devices.
- Data Analytics: In this we need to figure out how to present information quickly so people can understand it quickly in order to gain the insight information to make a business decision.
- Context Awareness: Developers should simplify their interfaces accordingly
- Specialization: Developers will need to have better understanding of vertical industries in order to create applications that meet their needs.
Enterprise apps have its many benefits. But for time being let’s leave it, may be next I will discuss about its benefits briefly in my next blog from a user or client point of view as well as from the developer side too. Till then, if you any queries or if you want to share something related to this topic feel free to post comments below.
Friday, 14 December 2012
.Net: Are you planning to go for it for the enterprise development?
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If I talk about the internet era, it was highly evolved, when W3C (World Wide Web Consortium) took a role of standards transmission. Because of this, all major software vendors agreed with this new Web Services technology, proposed by W3C committee. Here, Microsoft did as a pioneer in web services technology when they released their .NET architecture. It is reliable, scalable and trustworthy. And it represents a big step towards software interoperability, which makes spot-on software integration finally possible for the developers.
Well in this, it integrates the control of web-based solutions with the distributed application model of traditional multi-tier client-server design. While client-server design has traditionally relied on proprietary technologies to control information flow between the tiers, the current solutions take advantages of this industry-standard communications protocols to connect the power of the Internet. By creating solutions based on a combination of supplied and created services, more powerful and flexible applications can be built in a fraction of the time required using previous development methodologies.
.NET also serves a base for new programming languages that have already been functioned out, e.g. asp.NET, VB.NET, C#, J#. Microsoft .NET architecture spans from Microsoft Enterprise Servers to Smart Mobile Devices, and Web Services technology, powered by SOAP, WSDL and UDDI.
What are the current challenges?
• Time to market: The span of development time for getting an application or website to market may reduce the offering no longer feasible.
• Scaling to the Web: Existing object models and component designs simply do not work over internet protocols. Banished application development that can be redirected and served by any other server is a new concept for many developers.
• Lack of end-to-end development tools: Tool sets available today don't empower organizations with the flexibility necessary to stay ahead of their competitors. In the rapidly changing world of the internet, organizations must exhibit the agility to integrate with new partners, using development tools that solve the challenges of today's heterogeneous computing environments.
Why we need it?
Why to migrate legacy applications to .NET?
• Ease of development
• Xml web services
• Ease of deployment
• Richness of the .NET framework
• Smart client with win form as well as thin client with web form
The .NET Framework is an essential component of the Windows Server platform, with the end-to-end Internet platform built on the Windows operating system gives rapid development and deploying of the customized enterprise applications. These applications include web services and web applications that integrate customers, businesses, and applications. The .NET Framework allows developers for rapid development of web services and web applications with the use of competent features, such as multiple-language support, adherence to public Internet standards, and the use of a loosely coupled, scalable architecture.
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