Welcome to Web Design Guide
Web Site Design Orange County Article
. For a permanent link to this article, or to bookmark it for further reading, click here.
7. Web-designing and Databases.
from:Most of the sites today use databases to organize and arrange their content which also allows users to register and leave comments. Even though databases are fairly commonly used, they are still not well understood. When you use a database on the internet for your website, you shouldn’t go for any database: you should go for concepts built up over decades of database development and proven effective. Here are some of helpful database ideas.
Relational Databases-These are easily the most common databases used now. Here, data is stored in tables. The columns are called fields and the rows are called records. A table can have two fields: firstname and lastname. Here the 'relational' part is in fact noteworthy, though, is when it comes to the way tables in a database relate to the other tables. Each record of each table has an ID number (theoretically known as the 'primary key') which then lets you refer to the record in a new table.
SQL Databases-SQL stands for 'Structured Query Language' and is the most popular language for making queries to relational database systems. A query is basically a way of asking the database to find a record for you that matches the criteria mentioned.
Learning SQL entirely can be complex but that difficulty is helped by the fact that you can have your way by knowing a very few SQL commands as you are unlikely to use many. Some of the common commands are:
CREATE- This command is used to create new database tables. You just tell the database the fields (columns) you want, and the type of data (text, dates, etc.) each field is going to contain.
SELECT- This command is used to search tables. You make use of operators like =, < and > to find the record you want.
INSERT- This command allows you to add new records to the table.
DELETE- This command removes existing rows from the table. This command uses similar syntax as used in the command ‘SELECT’.
Knowing the databases well would help you to sort out any problems, if any arises.
Web Site Design Orange County News
Top Orlando Accident Attorney, Michael T. Gibson chooses Trighton Interactive for Mobile Web Site Design and ...
Attorney, Michael T. Gibson chooses Trighton Interactive for Mobile Web Site DesignOrlando, FL (PRWEB) May 10, 2012 As a small, intimate law firm located in Orlando, Florida, Michael T. Gibson, P.A. provides comprehensive legal service that is responsive to individuals needs and serves clients throughout Orlando as well those located in Seminole County, Orange County, Lake County, Osceola County ...
Read more...UC Irvine Extension Announces New Summer Amazon Web Services Online Course
University of California, Irvine Extension announced today the launch of a new online course titled ‘Amazon Web Services for Java Developers.’ The course will address a variety of JavaEE concepts and techniques, and will be held from July 25 through September 9.
Read more...Inn at Laguna Beach Unveils Overhaul
Guestrooms showcase new bamboo casegoods, rattan-style bed frames, and beach and surf photography.
Read more...Disneyland Resort Update
Disneyland raises price on tickets, annual passes | New Extra Magic Hours schedule and Annual Passholder Early Entry offer | How to visit Cars Land before June 15 | Disney Cruise Line changes rebooking policy | Resort construction update
Read more...Adopt a manatee for Dad this Father's Day
La Junta, Colo. — Shopping for a distinctive Father’s Day gift that stands out from the norm?
Read more...