Introduction Unified Modeling Language is a graphical language used to describe objects in a system. This post describes the UML class diagrams and relationships among business entities in the system. Domain Model represents the relation ship between logical entities in the system. It also illustrates how different entities in application domain would interact with each other. Class...
AuthorKalyan Bandarupalli
My name is kalyan, I am a software architect and builds the applications using Microsoft .NET technologies. Here I am trying to share what I feel and what I think with whoever comes along wandering to Internet home of mine.I hope that this page and its contents will speak for me and that is the reason I am not going to say anything specially about my self here.
ASP.NET Application Architecture Steps
Introduction If you have good logical skills and aptitude then it can be easier for learning programming languages. Unlike programming Software Architecture requires years of experience to master. Software Architecture is a guide to shape your project and Architecture of a system is nowhere related to the code that you write for this system. This post explains the architectural steps involved in...
ETL Process using SQL server SSIS
This post explains about creating a SSIS package for demonstrating the small ETL process using transforms and connections in SQL server 2005. 1. Create a new SSIS package and drag a DataFlow task onto the control flow. Double click the task to go to the Data Flow tab. 2. In the Data Flow tab, drag an OLEDB Source onto the design pane. Select the data connection to Adventure Works...
Using File System Task and FTP Task in SQL server SSIS
Tasks are fundamental units in SSIS control flow. Every task in SSIS needs to be configure with required fields. This post going to explain how to use FTP and File System task. You can use the File System to automate data load process. Consider a scenario where you receive a file from source system via FTP and your package needs to be react by moving it to another working directory. 1. Create a...
Creating a SSIS package in VS 2008
This post explains in detail about creating a SSIS package in VS 2008, project folder structure and designer. You can read this post to get understanding on SSIS. BIDS(Business Intelligence Development Studio) can be found after installing the full version of SQL server 2005 or 2008. I am using the 2008 version for this post. The SSIS development environment is detached from SQL server and you...
SQL Server Integration Services Features
SSIS is one of the powerful features in SQL Server 2005. Technically it is business intelligence feature and you can load data and do some tasks on it. Traditional DTS has been renamed to SSIS as a foundation to Business Intelligence. This post briefly explains about the tools in SSIS Import and Export Wizard You can use SSIS Import and Export Wizard to move data from any OLEDB data source...
CRUD operations using ASP.NET MVC 1
This post explains how to write ASP.NET MVC application which supports create, read, update and delete operations on sample database table. We build a product catalogue application using ASP.NET MVC Web application template. Download ASP.NET MVC 1 to create the following application To get the overview on ASP.NET MVC you can read ASP.NET 3.5 MVC Application post 1. Create a ASP.NET MVC Web...
.NET Framework 4 File IO Features
New methods are added to the System.IO.File class in .NET framework 4.0 for reading and writing text files.
ReadLines
In earlier version we have used File.ReadAllLines method which returns a string array of all lines in the file.
String[] lines = File.ReadAllLines(“file.txtâ€);
.NET Framework 4 BCL
All .NET developers who uses the BaseClassLibraries can read this post to know what’s New in the .NET FW 4 BCL. Its not the scope of this post to cover all the features but you can read them on BCL team blog at blogs.msdn.com/bclteam. The following are the features that you can explore in BCL Code Contracts Parallel extensions Tuples File IO improvements Memory mapped files Sorted Set...
Web Forms model in ASP.NET 4.0
ASP.NET 4.0 platform is built up with various components Web Forms,ASP.NET MVC, Dynamic Data Controls and ASP.NET AJAX. It has the same foundation as in ASP.NET 3.5 SP1 but refined the above features. This post speaks about features in the Web Form model.