Macroeconomics
Economists divide economics into two broad categories: microeconomics and macroeconomics. Macroeconomics looks at the economy as a whole. […]
Blog
Microeconomics
Economists divide economics into two broad categories: microeconomics and macroeconomics. Microeconomics is the study of decision-making behavior of […]
Economics 101 Part 1
Economics This topic is a brief introduction to economic concepts. Three Questions Economists focus on three fundamental questions: […]
OSI Reference Model
Wikipedia says: “The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the […]
SQL Server Documentation
There are several ways to document a database. This post will only discuss some of the queries you […]
Virtualization
In a previous post called Hyper-V, virtualization was defined and briefly discussed. Virtualization is the process of running […]
SQL Server Extended Properties Part 2
This article discusses how to view extended properties in a SQL Server database. Our previous article discussed how […]
SQL Server Extended Properties
This article defines SQL Server extended properties. We discuss adding, editing and deleting them. In the next article […]
SQL Server Summarizing Data Part 3
In the previous post we covered summarizing data using the following words: select, from, where, group by, having […]
SQL Server Summarizing Data Part 2
Criteria As we continue from our previous post, here is another example of summarizing data. We are continuing […]
SQL Server Summarizing Data Introduction
For a simple example on summarizing data, please have a look at Part 4 of this series. This […]
SQL Server Strings Concatenation
Numbers and Strings If you want to concatenate a number to a string you need to know how […]