Advantages and Disadvantages to Using MySQL Vs MS SQL

Two of the most popular database systems used by web developers today are MySQL and Microsoft's MS SQL server. Both are similar in regards to being storage and retrieval systems. The two systems support primary keys, along with key indices which allow you to speed up queries and constrain input. Furthermore, both systems offer some form of support for XML.

Apart from price, which is the obvious difference, what distinguishes these two systems, and which one is right for you? We'll overview both products, point out the major differences and explain the advantages and disadvantages of using them for your business.

Open-source vs. Proprietary

Advantages and Disadvantages to Using MySQL Vs MS SQL

When it comes to these two databases, the differences begin with the open-source nature of MySQL vs. the closed, proprietary structure of the SQL Server. MySQL is an extensible, open storage database engine, offering multiple variations such as Berkeley DB, InnoDB, Heap and MyISAM. On the other hand, with the Microsoft product, you are limited to a Sybase-derived engine through both the good and bad times.

When considering how MySQL integrates seamlessly with a number of programming languages and other web-based technologies, it certainly has the advantage over MS SQL in the way of compatibility, as the SQL Server is known to work better with other Microsoft products.

Licensing

Contrary to popular belief, the MySQL system isn't always free. On the other hand, it is always more affordable. In regard to both products, licensing fees are based on a two-tiered scheme. With MS SQL, the best way to obtain a developer's license is to buy a license for the Microsoft Developer or Microsoft Visual Studio suite. Both provide you with a free SQL Server license for development use. If you want to use the product in a commercial environment, you need to at least purchase the SQL Server Standard Edition - which could set you back over ,000 for a few client connections.

Because MySQL is an open-source system under the GNU General Public License, developers can use it at no cost as long as the associated projects are also open-source. However, if you intend to sell your software as a proprietary product, you would need to purchase a commercial license, which costs about 0 for up to nine clients. Depending on the project and your funds, MySQL may have the advantage here.

Technical Differences

The open-source vs. proprietary battle alone is a leading cause why some users choose one system over the other. However, there are a few differences from a technical aspect as well.

For instance, MySQL doesn't offer full support for foreign keys, meaning it doesn't have all the relational features of MS SQL, which is considered a complete relational database. Some versions of MySQL also lack full support for stored procedures - the biggest disadvantage being the MyISAM system, which doesn't support transactions.

Performance

In the way of performance, MySQL is the clear leader, mainly due to the format of its default table, MyISAM. MyISAM databases leave a small footprint using little disk space, memory and CPU. While the system runs on the Windows platform without flaw, it tends to perform better on Linux and other UNIX-like systems. Because of its stability, many internet powerhouses such as Yahoo! use MySQL as their back-end database.

When it comes to performance, MS SQL's strength of being packed with more features than other systems is perhaps its biggest disadvantage. Although most of these features are designed for performance tuning, they tend to sacrifice other essential elements. The cost here is complexity and the hogging of resources in the way of storage and memory, which leads to poorer performance. If you lack the knowledge and sufficient hardware to support an SQL server, you would be better off with another database management system.

Security

These two database systems are pretty much deadlocked in regards to security. Both come with adequate security mechanisms by default, bearing you follow the directions and keep the software updated with security patches. Both operate over known IP ports which unfortunately attracts a wealth of intruders, a downside that can be attributed to both products. The good thing is that MySQL and MS SQL allow you to change ports just in case the default becomes too vulnerable.

Recovery

As far as recovery goes, the SQL Server has a definite advantage over MySQL, which tends to fall a little short with its MyISAM configuration. A UPS system is mandatory with MyISAM as it assumes uninterrupted operation. If a power outage should occur, it could result in the corruption and loss of critical data. With the SQL Server, data corruption is more unlikely. The data travels through various checkpoints while passing from your keyboard to the hard disk and through the monitor. Additionally, the SQL Server keeps track of the process, even if the system unexpectedly shuts down.

The Best Choice

As you can see, both systems have their advantages and disadvantages. From our perspective, any product that allows you to be efficient is a good database; anything other than that isn't worthy of your time and frustration. When it comes to MySQL and MS SQL, the decision all boils down to the situation and most importantly, what you're looking to accomplish.

Advantages and Disadvantages to Using MySQL Vs MS SQL
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Adam Hobach is a Network Engineer with "CyberLynk.net". You can learn more about "Web Hosting" services online at http://www.CyberLynk.net

© 2008 CyberLynk Network Inc. http://www.CyberLynk.net You may reprint this article online and in print provided the links remain live and the content remains unaltered (including the "Author Biography").

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DirecTV vs. Dish Network -- Which Is Better?

The satellite TV systems and services offered by DirecTV and Dish Network are almost identical -- both offer more than 250 program channels, all-digital programming, HDTV (high definition TV) options, and DVR (digital video recording) capabilities.

So when you compare DirecTV to Dish Network you'll discover the biggest differences between them are the subscription fees and programming.

Here is a blow-by-blow comparison of DirecTV vs. Dish Network ...

DirecTV vs. Dish Network -- Which Is Better?

Satellite TV Equipment

Direct TV offers free satellite TV equipment (the dish and receivers), and free installation in up to four rooms of your home. If you want a DVR receiver you will be charged an additional .99. The charge for HDTV receivers is 9.99.

Dish Network gives you free satellite TV equipment and free installation in up to four rooms of your home. You can get a DVR receiver or an HDTV receiver at no charge.

Satellite TV Programming

DirecTV offers 255 program channels, including movie channels, music channels, pay-per-view movies and events, sports packages, and international programming. Programming packages start at .99 per month for 115 channels.

Dish Network offers 256 program channels, including movie channels, music channels, pay-per-view movies and events, sports packages, and international programming. Programming packages start at .99 per month for 60 channels.

Customer Service

DirecTV has excellent customer service with 24/7 online support, and 24/7 toll-free telephone support.

Dish Network also has excellent customer service with 24/7 online support, and 24/7 toll-free telephone support.

Customer Satisfaction

DirecTV is ranked #2 in customer satisfaction among all the cable and satellite TV providers.

Dish Network is ranked #1 in customer satisfaction among all the cable and satellite TV providers.

The Bottom Line

Both DirecTV and Dish Network offer top-of-the-line satellite TV equipment and all-digital programming for the best picture and sound available.

Dish Network's basic programming package is cheaper than DirecTV's, but DirecTV's Total Choice has a more channels.

Dish Network has more movie packages and foreign programming, while DirecTV offers more sports packages.

DirecTV vs. Dish Network -- Which Is Better?
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Brian Stevens is a professional freelance writer and webmaster who has written extensively on DirecTV and Dish Network. Click the following link for more information on DirecTV vs. Dish Network.

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Success to Success - What is the Meaning of Success in Life?

What a wonderful word, and concept.

People have been striving for it all their life, and many achieving Success, and others are not so fortunate. It seems to elude them, and their life. Many have been pursuing Success for years, and others start towards it and seem to find it almost immediately. It is a concept that wars have been fought over. Success to one man was the capture and domination of another. And it has been that way for eons.

The meaning of Success comes in many forms, and many definitions. It depends on what you are searching for in life, and searching for in business. Athletes may have one definition of Success, and a stay at home mom may have another. A musician may see Success as a number one hit, and a Doctor may see Success as a surgery that went well. It really depends on the perspective of life you have. Perspectives on Success are as numerous as the stars.

Success to Success - What is the Meaning of Success in Life?

But we need to start narrowing down an understanding of Success:

There is a difference between Accomplishment, Success, and True Success.

Lets' explore this briefly.

Accomplishment is where you have engaged in the task or action that you attempted, and have obtained the desired results. It is a based on what was expected, and what results were done. This is a daily happening in the world and marketplace. People accomplish things all day long, but really achieve no Success in those actions.

Success is something different.

Success to most people is when you have an ongoing string of accomplshments that when put together, add up to a major obtainment in life known as Success. The addition of all the accomplishments in a person's career or life can be viewed as Success in their life and business.

Success then is an ongoing realization and obtainment of worthy desired results, concerning actions, life, business, wealth, or a worthy ideal.

But there is even a higher level of Success.

There is a more powerful level of High Achievement.

That is why we call the Path to Success "Success to Success." It is Biblical that we all move from Glory to Glory, and we all must move from one level of Success to another.

It is called "True Success."

True Success is simply the realization and obtainment of a worthy ideal or result that your heart is deeply connected to it. It is what births PASSION and your SUCCESS PASSION. It is what people die for. It is why some people explode out of the gates and create Success easily, and others struggle all their life. They are operating on a whole different realm of Success and actions.

It is a Success that is SOAKED with Emotion, Powered by Passion, Driven by Destiny, and Forged with the Fire of the Heart.

There is is no more powerful Success than the Success that the heart is welded to it by the Fire of Passion.

Then we would say that Success and your heart have a definite connection in any type of True Success, and any kind that is long term.

That is why that many athletes and artists have long careers. Their heart is attached to their Success. That is why entrepreneurs many times have long careers. They are operating in their Passion and True Success Power. Many business people today have experienced True Success in their life on an ongoing basis.

Have you?

People accomplish things everyday. They accomplish results and more. People Succeed everyday in the marketplace and on the athletic field, as well as the professional field. The home field with raising successful children is one of the greatest True Success passions there is.

But few obtain True Success.

Why?

True Success has to be Passion driven, with a heart OnFIRE. True Success is birthed from a Dream that cannot be denied. It is driven by a hunger that cannot be stopped. It is driven by a focus that is unrelenting. It is driven by actions that will not be contained. And it is driven by a Force that knows no failure.

What is Success?

That is up to you. But it is not just accomplishment. It is beyond that.

The steady realization of a moral and worthy ideal is Success to most folks.

The steady realization of a dream and an ideal that is driven by the heart and Passion that will not, cannot, and will never be denied is Success to a few folks.

Those few folks not only know the meaning of Success, but also the experience of a Deeper and Higher level of Success.

They are driven by Success, not just pursuing it.

And within that little difference is the meaning and power between Success and True Success.

blessings...doug

(c) Wealth Transformation Systems-2006

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Doug Firebaugh is one of the top Success Trainers/Authors/Speakers in the world. Over a million people a month read his training ezines. He spent the last 7 years traveling the world speaking and training on Success. He lives in Birmingham Michigan, and you can receive a FREE subscription to his Christian Success training ezine- The SuccessLight Devotional - at: http://www.successchurch.com http://www.passionfire.com [http://www.successatlife.org]

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Different Types of Engineering

There are so many types of engineering today. It is indeed a tough task for students to choose one from so many options. A student should choose one according to his personal interests and hobbies. Doing so will definitely gives him/her an edge over others.

The list below, gives you an overview on different types of Engineering. Choose one which interests you most:

1- Aerospace engineering - Do you love making things fly? If so, then you must pursue Aerospace Engineering. It involves all the work related to designing and construction of aircraft and spacecraft. It gives you detailed knowledge about various aspects of aircraft designing.

Different Types of Engineering

2- Agricultural Engineering - As the name suggests, it teaches you about various technologies and sciences used in production and processing of agriculture. It gives you thorough knowledge about various aspects of food production processing, preservation and marketing.

3- Biomedical Engineering - If you are interested in exploring life science and medicines, then this field is for you. Biomedical engineering is primarily concerned with Living systems. It's a systematic approach to developing and exploring medicine, biology and healthcare field.

4- Chemical Engineering - This branch of Engineering Degree involves in various aspects of transforming raw material and chemicals, either physically or chemically, into more valuable and useful products which are going to be used by us in our everyday life. 

5- Electrical Engineering - It is one of the most dynamic and diverse branch of Engineering discipline. It is considered as mathematically oriented application as it covers various aspects of electric components, circuits and electric signals. It involves designing and developing technologies and incorporates them into electric devices and systems.

6- Computer Engineering - If you are tech-savvy person and spend liking most of your time at you PC and want to explore everything about computers from hardware to software, from programming to designing, then you must do Computer Engineering as  this field is all about developing and designing various components and hardware products and incorporate then into computers. It teaches you about the various computer technologies.

7- Mechanical Engineering - This is one of the most popular degrees amongst students. This field deals with analyzing, designing and maintaining mechanical systems. It is one of the oldest and broadest engineering disciplines.

Different Types of Engineering
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The Biggest Oversight When Hanging Your Flat Screen TV On The Wall

So you've saved up your money and now going to buy a flat screen TV. Perhaps you have settled on a LCD or Plasma.

I hope you didn't spend all of your money on the TV because there a few things you may want to budget for if you are not particularly handy around the house.

Where are you going to install your Flat Screen?

The Biggest Oversight When Hanging Your Flat Screen TV On The Wall

If you are going to mount your TV on the wall there is something very important for you to consider

Do you have a TV outlet installed at the height you want your TV? Even if you said yes...I am sorry it will not be enough. Allow me to explain.

Can you picture where your existing TV is set up? Maybe it's in an entertainment center. Now close your eyes and see all of those wires that connect between your Television & your satellite box, DVD player and receiver.

Why do I bring this up?

If you hang your TV on the wall with a standard TV jack installed there-

What about all of those wires that we just talked about? How do you plan on connecting all of those wires that are needed to work all of your electronic equipment?

I told you that no one thinks about this.

Unfortunately, with a single cable TV jack over the fireplace...your ONLY option is to stack your:

· Satellite receiver

· Cable TV box

· Surround sound receiver

· DVD player

All on top of your beautiful fireplace!

Or have a bunch of ugly wires draped all over the place serving as a serious tripping hazard

Can you imagine moving into a beautiful new home and seeing all of those pieces of equipment balancing on your mantel?

You would be surprised how many new homes are built this way. They install just a simple TV jack over the fireplace. The homebuilders are totally clueless. Unfortunately, its up to you, the homeowner to foot the bill to wire this correctly.

So what can we do about it?

If you want the best signal possible, Then HDMI cables are the way to go. One HDMI cable run through the walls will do the work of all of those other wires we spoke of moments ago. To have this professionally done I would budget from 5- 5 for HDMI cables, depending on how long they need to be.

You can probably save two hundred dollars if you do this yourself.

Remember that buying the flat screen TV is just the beginning of your investment to have HD TV in your home.

The Biggest Oversight When Hanging Your Flat Screen TV On The Wall
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