This makes it easier for developers to write queries and code against an SQL server, because there is less repetition.There are many advantages to using a simplified version of SQL.
One of the primary benefits of using a SMML format is the increased speed with which your site will load on most browsers.
With this in mind, many webmasters have switched to using SMML in developing their sites.
This type of Meta tag will indicate to the search engines what categories or areas of the site are relevant to the keywords that are contained in the text that is enclosed in the tag.
If you were to include "sectionalized" as one of the keywords, then the search engines would be able to discern the content of the page in terms of sections.
By following a service schema markup tutorial, you can add several invisible but visually significant, parameters to each page so that the search engine spiders will be able to find them easily.Search engines will not be able to decipher any content present on your site unless you make some effort to organize it.