software development

There are 10 entries for the tag software development

Smoke, Sanity and Regression Testing: The River Analogy

Roy Osherove written an excellent ‘Restaurant’ analogy to explain the difference between unit tests and integration tests. This type of analogy really becomes lot helpful to understand the concepts that are similar to each other, but has significant difference as well as. In the world of testing, Smoke Testing, Sanity Testing and Regression Testing are very similar to each other: to ensure the quality running the test cases of an existing application with respect to a new feature being added/dropped/modified....

Announcement: The Official Site of “ASP.NET Developers, Bangladesh” has Changed

ASP.NET Developers, Bangladesh is a group of professional developers, which focuses the latest development trends in ASP.NET and it’s related technologies. This professional group is member of INETA (International .NET Association) and Culminis. The previous group site address has been changed, as it was hosted at MSN group, which was closed from March 2009. All of the previous group members and those who are not yet been member but interested to share and learn new cutting edge technologies are...

Agile Software Development: More About Human Ideology, Rather Machine or Technology!

In the recent trend of software development and information technology, Agile has been a Buzz word among the developer community. There are three types of guys, while a new hype gets introduced. First, who really ignores it, as it is being hype, second, who really get excited about it, but really not very aware to utilize the concept properly, and the third, who really don’t care about whether it is hype or not, but cares to utilize and adopt it properly. It’s very hopeful that the third type of...

Unique Data Columns in SQL Server 2005: A Quick Look

- Primary key -- Only one Identity column -- Can't be null - Identity -- Automatic value -- Only one Identity column -- Can't be null -- Can exist in addition of primary key, GUID-auto columns - Uniqueindentifier -- Can be multiple -- Can be null - Uniqueindentifier - rowguid -- Auto generated -- Only one Identity column -- Can be null -- Can exist in addition of primary key, Identity columns - Unique Key -- Can be null -- Can be multiple Technorati Tags: database,design,software development...

Software Design Tradeoff Factors

In perfect world you can get all of the best things in one place. But in real world it’s not. In software development there are some basic trade-offs when you consider a specific design feature. Exploring these considerations will help you to create the architecture that matches best with the given context. Performance Security (code level, encryption etc) VS Performance (code level) Caching: Memory VS Performance Object Oriented/Layered Code VS Performance Scalability VS Deployment (n-tier) User...

A Quick View to the Capabilities Which Can Make You a Great Developer

Regarding my previous experience in software development team, as developer and project manager, I’ve found some capabilities that are required to be a good developer to put a valuable effort in the development team. As mainly I have worked with web based database driven applications, these capabilities are closely or loosely relevant to that context. Of course you can consider some other capabilities regarding the software development context in broader sense, but here I consider the very basic...

Object Oriented Tagging : Adding Power to Web 2.0 Tags!

One of the basic consideration in web 2.0 concept is 'tagging' where any contents in the web can be associated with one or more tags, which can be shared among social community network. It lets others to find any content according to their chosen tag. Tag is nothing, but a way to categorize any web content. In real world, any visitor can quickly reach to a content thru it's associated tags, can thus get a basic idea about whether s/he will consider it to read/download etc. "Search" is older concept...

.NET 3.0 — A Sea In Paradise !!!

Microsoft is changing it’s development technology very frequently. By the early of this year I started to learn .net 2.0 and VS.NET 2005 seriously, and with in few months I was just able to capture few new features of this, although I was also engaged with project management, UML, Ajax and other software engineering issues, as I need to be on the track with other development tracks. Well, not only Microsoft, but also other technologies, relevant to software development is changing very frequently....

Problems of Software Developers in Bangladesh

1. INTRODUCTION As computer technology offers efficient and high performance information processing, it has got popularity over the home, office users in the whole world. By the decade of 1990, in Bangladesh, it has also taken an important role. Since during this time PCs become more user friendly and attractive, the number of users had been increased. Beside the general users, in Bangladesh, a number of Software Developers has been increased as well as. Many of Computer Science and Engineering graduates...

Something about Requirement Engineering

What is Requirement Engineering? The primary issue that is scaled as the success of a software system is that, whether it is capable enough to meet all the requirements of its users, that is the satisfaction level of its users reflects its degree of success. Requirement Engineering includes some processes regarding this fact. A requirement engineering process is a set of structured activities to derive, validate and maintain systems requirements document [1, 2]. As an engineering task generally defined...