Real World Example: The Intranet Application

I am starting a new series in this blog that creates a real world example.  Most web application requires the same things over and over again, and in every organization I worked in there is an intranet application either home grown, or some flavor of a COTS product.  So you can't get anymore real world than that.  I will use the rapid development method, so some background information will not be discussed.  Feel free to do research at the concepts that you don't understand.

Comments

Post a Comment

Popular posts from this blog

SQL: GROUP BY And HAVING

Image
SQL GROUPING allows you to segregate data into groups so that you can work on it separately from the rest of the table records. Let's say you want to get the number of products in a category in the Northwind database Products table. You would write the following query: SELECT COUNT(*) NumberOfProductsByCategory FROM Products GROUP BY CategoryID The query above gives you the following results: The query gives you the number of products in each category, however it's not very useful. You don't really know what category the count is for in each record. You might want to try to change the query into something like this: SELECT CategoryID,COUNT(*) NumberOfProductsByCategory FROM Products GROUP BY CategoryID The above query is more useful the preceding one, however it only gives you the CategoryID number not the CategoryName in the Categories table. Being the perfectionist that you are you say to yourself, I can do better. "Yes, I can". I think that was a ca
Read more

Installing AdventureWorks Sample Databases from Microsoft

Image
1. Type in the following URL into your browser's address bar       http://msftdbprodsamples.codeplex.com/ 2.  Click on the "Download" button on page 3.  Click on the recommended download link 4.  Unizp the file you just downloaded 5.  Open the SQL Server Management Studio, then right click on "Databases" and then select "Restore Database" 6.  Select "Device" under "Source" 7.  Click on the "..." button, and the "Select" backup devices will appear, select "File" for "Backup media type" 8.  Click on the "Add" button, and select the "AdventureWorks2014.bak" file, then click "OK" 8.  Click "OK" on the "Select backup devices" screen 9.  Click "OK" on "Restore Database" window 10.  A message will pop up that says you have successfully restored the AdventureWorks2014 database 11.  The "AdventureWorks2014" database is now
Read more

Docker : Pull The Latest CentOS Image Into A Ubuntu Server

Image
The beauty of Docker is that you can run a very lightweight image of another Linux distro on your host system.  In this post we will be pulling the latest image of CentOS into our docker container on our Ubuntu server. Step-by-Step: 1. Open the terminal in Ubuntu, then make sure docker is running by typing service docker status, you should see something a message like the image below
Read more