This article is about requirement, estimation and planning in agile software development projects. Everybody in software development has the same goal: Rapid, Reliable, Low Risk delivery of high-quality, valuable functionality to users. So what will help them to achieve their goal ? just coding ?

A scenario with data type of the resultant select columns with UNION.

This add-in adds easily accessible context menu commands to your DBML files to either apply custom changes or to refresh the whole DBML file with the latest changes from the database.

A hierarchical task manager with native XML support for custom reporting.

In this article, I will show some of SQL Server 2012 T-SQL new features and compare them with alternative SQL script in previous version SQL Server.

My effort in this article was to put some light on building a generic multilayered architecture using Entity Framework 4.1 and MVC3 razor view engine.

NoSql, JSON based, Document store database with compiled .net map functions and automatic hybrid bitmap indexing and LINQ query filters (now with standalone Server mode, Backup and Active Restore, Transactions, Server side queries, MonoDroid support, HQ-Branch Replication)

How to easily add an "export to Excel" feature to your app

How to query a database file from an MFC application.

Introduction to Agile software development methodologies and how to apply them. It is about how to work together to achieve a common goal. This article focus on how technology team work together well to plan, build and deliver software.