Monthly Archives: May 2016

Become a Good Database Administrator

A database administrator’s prime job is to manage and coordinate the functioning of an organizations databases. They are also responsible for monitoring and maintaining the databases, and improving its performance from time to time. Database Administrator (DBA) is also known as ‘database coordinator’ or ‘database programmer’.

In most organizations, their job description consists of establishment of new databases and incorporating them for better user access. They prepare a set of guidelines establishing the needs of users and monitor database performance to provide fast query responses. Database testing is also carried out by these administrators to check for errors, if any, and correct them accordingly. This is necessary to make sure that employees do not face any problems while performing their tasks. Their responsibility includes ensuring data integrity and security, and implementing backup and recovery plans. Being knowledgeable in the field of database administration, these professionals also conduct interviews for candidates applying for this important post. Post selection, they also train the candidates so that they contribute positively to the company’s growth.

Becoming a Database Administrator

To become a DBA, one must be aware of the following educational requirements.

  • You require a good knowledge of computers and basic technical knowledge. So, you should start by taking technically-oriented subjects in high school.
  • A master’s degree in the above fields can help you get jobs in top-notch companies.
    Analytical, mathematical, and good communication skills along with problem solving, troubleshooting abilities are a must for this job. Therefore, try to inculcate these qualities to be a part of this industry.
  • Obtain a bachelor’s degree in the fields of computer science, information technology, or management information systems (MIS).
  • CMDBA – Certified MySQL Database Administrator, CMDEV – Certified MySQL Developer, and MCITP – Microsoft Certified IT Professional are some well-known certifications which you should get to improve your chances of getting a job in a good company.

Initially, you will join a company as a junior database administrator and get promoted to the senior level position after a few years of experience. Finally, you can become the Chief Technology Officer (CTO) after ten years of experience or more.

Average Salary

The salary largely depends on the total years of experience of the candidate, educational qualifications, certifications, location of job, and the type of employer. Initially, the salary can be in the range of USD 35,000 to USD 50,000 per year for those who have less than two years of experience. For those with an experience of two to six years, the salary can be between USD 40,000 to USD 65,000 per year. For seniors with an experience of eight to ten years, the salary can range between USD 70,000 to USD 100,000 per year; for a person working as the Chief Technology Officer, the salary can be a stunning USD 225,000 per year.

From the above information, it is clear that this is one of the best careers in the information technology sector. Apart from the monetary aspects, the job is very challenging and it offers ample scope for a fast career growth.

Find an Expert For Computer Repair

We’ve all had it happen to us. You are working on a report for school or typing to meet a deadline. Perhaps you are in the middle of a very important conversation by email and that is when it happens. You are sure your computer hates you or has some sort of plan to make you fail in school, lose your job or get completely misunderstood by whomever you were talking with by email. The computer locks up, slows down and then gives you an error message or, worst yet, it dies completely! Is it a hardware malfunction? Maybe you are having a problem with the software. Have you got a virus? Whatever the problem, when you are looking for computer repair in Scottsdale, there are so many places to turn. We are certainly blessed to live in an area rich with individuals and companies equipped to handle the needs of an average computer user.

While some of you techno-geeks out there would sooner drive your computer to a repair shop than hand over the keys to your home to a stranger, most of us need someone else’s help when repairing our computers. If I tried to pop the back off my computer tower and identify the hard drive, I would be at a complete loss. I am more likely to correctly identify Disney channel music or the scent of a sippie cup lost under the back seat of my minivan. Of course, maybe I could have my 11-year-old repair the computer. Maybe next time!

There are plenty of big name chain stores offering computer repair in Scottsdale. On the opposite end of the spectrum, there are mom & pop stores with local people making their living from doing computer repairs and service in Scottsdale. And there are plenty of other places to fit everything in between! While usually the best way to find a good repairperson for the job you need done is a recommendation from a friend, sometimes that is just not possible. Maybe it is the middle of the night. Perhaps you just moved to Scottsdale and don’t know anyone local. Or maybe you just need to hurry up and get it fixed without spending the time to talk to local friends or posting something to your Facebook wall and waiting for responses. In that case, here are some specifics on some local places you can go for computer service and repairs in Scottsdale.

When you need computer repair in Scottsdale, look for a company that offers a variety of services. Find a company that promises to handle any kind of computer issue imaginable: viruses, spyware, adware & malware removal, upgrades, Internet issues, and restoration of lost data. There are loads of places for the techno-challenged (like me!) to take your computer for service in the Scottsdale area.

Starting Own Computer Repair Business

Starting your own computer repair business is much simpler than you might think. If you are the type of person who fixes computers for friends or for yourself but you are not being paid for it, then you might want to think about starting a business.

Thousands of people across the country run businesses out of their home, repairing computers is no different. In order to start this business, you will need a few simple tools and some basic knowledge. Chances are if you are the person people call to fix their computers than you already possess the knowledge needed.

Running the business out of your home is simple. Run a cheap advertising campaign consisting of using printed fliers and word-of-mouth advertising. While you are waiting for the customers to start trickling in, call around to local computer repair shops to get an idea what they charge. Once you know what your competition charges, undercut them by as much as 50% to drum up business.

You will not need any computer workstations until you begin to get multiple clients at the same time. In most circumstances, you will be going over to someone’s home to remove some spyware or a diagnosis a virus. Additionally, you will also be able to offer your computer technician skills to install upgrades such as a new hard drive or a stick of RAM.

Sometimes it will be necessary to take the computer to your home to diagnose issues that are more difficult. In this situation, you should charge for your time and any parts you need to use to repair the computer fully. Do not be afraid to charge money for a valuable service skill that you are providing to your local town. Before you know it, you will have a steady stream of supplemental income.

 

Ways to Learn Computer Programming

Computer programming is one the most exciting fields to work in. Millions of lines of code are written each day, all over the world, bringing in new applications and software. If you are eager to become a programmer and tap the potential which your computer puts at your fingertips, it’s time you began thinking about learning programming on your own. If you enjoy thinking analytically and solving puzzles, as well as problems of all sorts, programming is bound to give you a high. The key to learning programming is to master programming languages and learn to apply them to solve complex problems.

The standard way of learning to program is to get admission into a college and get a degree in computer science. However, there are many who can never make it to college, despite having the skills and the talent for analytical thinking. I have written this article for those of you who never went to college but have discovered the beauty of programming and would like to master it on your own. This is possible today as Internet and the open source movement has created a programming culture online, which can guide you in the process. With self discipline and persistence, you can teach yourself programming and enjoy writing your own software. Not only is it a great way to exercise your mind, who knows, you might even make money, by selling your own software one day or find employment with software firms, if you get really good at it.

How to Learn Computer Programming Without a College Degree?

Computer science is a tough field to master, but it can give you the most enjoyable and creative experiences ever. Here are a few guidelines on how to become a computer programmer.

Learn Programming Languages
Firstly, get hold of a desktop or laptop computer, which enables you to read and execute your programs. Programing is all about learning to communicate with your computer hardware to accomplish various computing tasks. Computer only understands machine language, written in 1s and 0s. For us humans, to communicate with computers, programing languages were created, whose code can be converted into machine readable form by compilers. There are a range of programing languages which vary in their applications and power. You will have to learn at least a dozen essential programming languages, which includes C, C++, Java, Perl, Lisp and Python.

To get your computer programing basics right, start learning C or Python at the start. Use online resources and the hundreds of good books on programming to get the basics. Install the compilers that the language requires for writing code and execute it on your computer. Work through examples and problems provided in books and online tutorials, to write your own code. One of the best books to start learning C is ‘Programming in C’ by Dennis Ritchie and Brian Kernighan. Another good book is Programing in C by Kochan.

Get a hang of C and then graduate over to object oriented programming that is made possible by C++. Then get a hang of Java, Perl and Javascript, which is extensively used in client side programing for web development. Learn HTML and server side scripting if you plan to get into web development. As you can see, there is a lot to learn and it will take at least 5 to 6 years to get well grounded in most languages. Take help from online tutorials and courses offered by institutes like MIT through their OpenCourseWare.

Start Writing Code
The best way to learn is to practice what you have learned. Write your own code, make mistakes, learn how to debug code. Participate in coding competitions and test your programming skills. Get hold of open source software, read the code and understand how good programs are written. Learn how master programmers achieve economy of code and the logical clarity that makes great programs. Get to know your computer and the hardware basics. Learn how the computer works at the basic levels with memory and processors.

Learn to Run Unix or Linux
You cannot call yourself a programmer until you have mastered using Linux and Unix operating systems. Install a Linux distribution like Ubuntu on your computer and tinker around with it. It will provide you with all the programing tools you need, along with compilers.

Apprentice Expert Programmers
Let expert programmers take you under their wing. Find a good mentor who is ahead on the path of becoming a master computer programmer. Take advice and learn from them.

Read Code, Write Code and Keep Improving
Keep writing your own piece of computer code and keep thinking on how you could improve it. Join the open source movement and analyze the anatomy of good programs. Pick up your domain of expertise and go deep. Remember that there is always room for improvement!

Let there be no illusions that programming is an easy task. It will take ten to fifteen years at least for you to attain a level where you can start calling yourself a complete programmer. Your success in programming is directly proportional to the dedication and persistence you put into your learning. As suggested before, master at least a dozen programming languages including C, C++, Java, Lisp, Python, Perl and Javascript, read and understand new code, keep attacking newer computing challenges and grow as a programmer. The aim of this Buzzle article on how to learn computer programing was to give you a nudge in the right direction. I hope that this objective has been attained in some measure. Free your mind and enter the matrix of programming world with gusto!