We've now learned all about selecting data from a SQL server system. We've learned how to combine data results into meaningful aggregations, how to sort and filter data. However, a read-only database would be of very little benefit. The real power of SQL server comes from being able to insert, update and delete data from the system. Today, we’ll look at inserting data into SQL server.
This tutorial will explain the SQL Aggregates.
This tutorial will explain the advanced SQL Joins.
This tutorial will explain the basic SQL Joins.
This tutorial will explain the basic Transact-SQL statements.
This tutorial will explain the basic understanding of relational databases.
Everybody know that search engine like Google hates duplicate content. You may think you write your own content and published no where else. Thus, you have no duplicate content at all. Unfortunately, http://yoursite.com and http://www.yoursite.com are not same website in search engines' eyes. That's also known as canonical problems among webmasters. Even though you don't need to worry too much for insite duplicate content, It's better if you have no duplicate content at all. So what you should do is that permanently redirect (301 Redirect) non www url to www url or do vice versa. In that way, the visitor is automatically taken to the canonical url even if they typed the wrong url or clicked the wrong link.
Over the past decade, the cash cost of developing (as well as hosting and publicizing) websites and web applications has steadily fallen. But whereas in the past you might have expected to pay hundreds of dollars for each piece of software needed to put together a website, today much of that software is available more cheaply. In fact, in some cases, powerful web development software tools are even available for free. Here are five essential web development tools that will cost you absolutely nothing.
There are many different ways to market and promote to prospective customers, but one of the most effective is to build a list of email addresses of interested parties, then market directly to that list. A popular means of email marketing is using an autoresponder service. An autoresponder is an email or series of emails that is sent out to a prospective client or other interested individual as soon as they fill out a form on your website and provide you with their email address. Here are the basics of setting up an autoresponder.
Web-based directories serve a similar purpose to conventional paper directories. They offer a listing for your business, in order to attract customers who can browse by industry. Similarly, there is usually a choice of a basic or enhanced listing. Whether directory listings give you an advantage in search engines is open to debate.