Mane Basics of Database in SAP

SAP like enterprise applications are specifically made up of programs with the data which are used by and created by those programs. In a meaningful way the data are organized within in a database, for the benefit of programmers, which are made easy so that they can access and find the necessary data to do something useful, for instance run a financial report or to create a sales order.

The programs and the data will be in same database for SAP component or product like ECC, Normally each component will posses its own database (Even some exceptions exists) - a production system landscape composed of SAP Business Warehouse (BW), SAP ECC, plus SAP Customer Relationship Management (CRM) consists of three production databases.

Given its basic station in the life of an SAP system, since it is important we have to understand the over all role of database.

Highlights of this hour comprise

Exploring the concepts as well as structures of an RDBMS

Determine which databases are supported by SAP

Learning the disparity between a primary and foreign key

Find out why indexes speed up data retrieval

Structure of Database

A database can be said as electronic warehouse where we can store information's in an organized manner so that the system can find the desired information quickly.

The database is composed of tables, columns (called fields), and rows (called records or data). A simple example of a database is telephone book which are organized alphabetically so that it make the user to get their information very easily likewise the database is formed with the same concept. Instead of man the system will do the work so the work can be done easily and efficiently.

The basic structure of a database is somewhat comparable to a Microsoft Excel spreadsheet in which columns (fields) store row after row of records (data). The major difference between a database as well as a spreadsheet is simply that databases be able to contain multiple tables that are connected to one another through relationships. Thus, a database can be thought of as a much more complex, plus ultimately much more useful, spreadsheet.

The database plays an important role in each SAP system, as it houses all the data that are used by that particular SAP component or else product. Several brands of databases exist, making it easy intended for an IT shop to choose a database vendor with which they are probably already well-known. Currently, SAP can use a range of different brand name database releases ranging from very expensive as well as imminently flexible to very inexpensive as well as yet quite capable.

It is significant to note that not all database vendors as well as versions are supported by SAP. SAP is likely to stick with the market leaders, over the years adding as well as removing support intended for certain vendors. In this way they not just limit the amount of database-specific customization they have to perform, but they endow with IT shops with flexibility plus choices, keys to success both for SAP as well as the IT organizations tasked with organize and supporting SAP solutions.

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If your new to this whole Tag and Ping game then let me give you a quick summary of what a Tag is and what a Ping is so there's no confusion as you continue through this article.

*Tags* - Tags are simply *category names* and are selected by you using keywords around whatever niche your blogging about and are included within each post you make, that is, if your blog is set up for Tags.

*Ping* - By Pinging your letting the weblog trackers(like Technorati for example) and the search engines now that your blog has been updated with fresh content and is ready for their spiders to come and crawl your blog for indexing into their databases.

This is where the - Tags - come into play for your blogs posts because as soon as the social bookmarkleting service spiders your blog, it will list your post under that given Tag you chose. So it's very important you choose your Tags wisely.

Now that you know the basics of the Tag and Ping concept, lets now get into what I discovered so you too can incorporate it into your blogging mix, whether you use Wordpress, Blogware or Blogger as your blogging software.

But before I do, lets first talk about what Social Bookmarkleting is for a quick minute.

Social Bookmarkleting, just in case your not quite sure, is simply a collection of your favorite articles, blogs, music, restaurant reviews, photo's or whatever it is that you find interesting on the web and is saved into your public profile through whatever Social Bookmarkleting service you choose.

Technorati, Digg, del.icio.us, furl are just a few Social Bookmarkleting services available on the web which is why I'm writing this article because I discovered a COOL plugin that you can use on Wordpress, Blogware and Blogger blogs that will connect you to over 50+ social bookmarkleting services through one click of your mouse giving your blog audience multiple options to share your blog post or blog with the world which in turn will increase your traffic and popularity of your blog.

Lets face it, adding 50+ social bookmarkleting buttons to your blog would be a VERY tedious endevour so why not take the short cut for a change and install this plugin and let your reader make his or her choice.

To take advantage of this plugin right now go to Socialize-It.com - http://www.socialize-it.com

This plugin is absolutely FREE and only takes minutes to install on your blog.

Make sure your choose your Tag wisely as well. I recommend you go to Technorati - http://www.technorati.com - and look at the TOP 100 tags since Technorati is the BIG Daddy in the blogosphere.

(TIP: The bigger and bolder the Tag the more popular the topic is.)

After you've done that, start Blogging.

The more posts you make, the more pages you'll generate with the "Socialize-It" button helping spread the word about your blog and getting your blog added in whatever Social Bookmarkleting service database your blog reader is apart of.

I hope you found this article helpful and take action on what you have just learned.