Friday, January 14, 2011

What Does A Remote Database Administrator Do?

The short and silly answer is that a remote database administrator (DBA) manages databases remotely. The longer answer is that a database manager is the party responsible for the installation of a company's database. In order to do this, the manager must evaluate the features of various database-related products and secure the ones judged most beneficial for the company.
Once underway, the DBA continues to oversee the development of the database to ensure it functions optimally. This includes close monitoring and tuning of the database, maintaining the documentation, planning for growth and responsibility for assigning user roles and privileges and looking after security concerns.
This management is a 24/7 responsibility. After all, this software usually contains a company's most valuable information: accounts receivable, inventory, customer names and addresses. If it goes down, somebody should be aware and ready to fix the problem instantly. That will take a support team with the DBA as manager. He is also capable of communicating effectively, should a particularly difficult technical problem arise with the software manufacturer's engineers. Managing a database correctly is a business in itself.
At this point, it should be obvious that this manager is not someone off the street and trained hit-or-miss on the job, nor is it a minimum wage occupation. It requires an IT education and experience. Many employers insist that the manager be certified in particular skill programs. There is a lot of competition for the services of these employees.
Internet businesses need these people and the big companies are willing to pay whatever it costs. Smaller businesses have a more difficult time finding the right people. Still, if they wish to continue the dynamic growth and performance that brought them to where they are, they are going to need help. They can bite the bullet and pay the money for the right full-time employee, hire a part-time manager and hope disaster does not strike after-hours or engage the help of a remote specialist.
A remote manager can do and does anything an in-house manager does, but does it off the premises and off the database owner's payroll. These DBAs usually work as employees of database administration services, companies that exist with one mission, managing databases for other businesses. They have the expertise and experience as well as the employee depth to handle any company, large or small and do it 24/7. They will usually charge depending on the degree of administration requested and it will likely be a good deal less than the cost of in-house administration.
At some point an expanding Internet business will find itself outgrowing its IT support. One of the most important additions to support personnel will be the DBA. While the services do not come cheap in-house, remote DBA services can help keep these costs in line.
Author is a freelance copywriter. For more information about Database administration services, please visit
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Friday, January 7, 2011

Java Sample Programs - The Easy Way To Java

There are many websites which offer free java sample programs which can be beneficial to help you learn. They are also fantastic for people who wish to build a website, without having to learn all of the java language.
You can find plenty of information on the Internet if you wish to teach yourself the technical jargon. There are a large abundance of very useful websites which can help you to get started. However if you are not used to computers then it might be better to apply for a course to help you learn the basics.
There are many colleges which now offer individual modules in java script. You can benefit greatly from having contact with a fully trained educator. This might be the quickest way to learn, and you can gain a recognizable certificate which will look great on your resume.
If you are more confident, then another viable option is to join an online training course. These are delivered by many independent colleges and universities. You can partake in online discussions with other learners so that you have a good support system in place if you encounter any problem areas.
Most of the course work is delivered online, and you will have activities which need to be completed. A tutor will be assigned to you, and they are they to give support throughout the course period. Most tutors will allow you to contact them via email or the telephone at set times. Once you have successfully completed the course you will receive a qualification.
Samples provide a good source which enables you to check you have a good grasp on the concepts. A good method of learning is to copy them out to see the finished product and then try to duplicate the same effect.
There are many colleges which now offer short classes to decide if you will find it suitable for you. These are known as taster sessions and can help determine if the level of the course is appropriate. The online options often give some free information that is taken from the course work. If you find you are able to understand the method of tutoring you can then invest on your education by applying.
The benefit of online studying is that you are able to work at your own speed. If you wish to speed through then you can, and if you are struggling you can slow down. However this type of studying does not suit everyone, as one to one tuition can be more beneficial to some learners.
This type of training can be very technical and acquiring an experienced tutor can help you navigate through java. You will learn how to debug programs and have lessons in various areas such as threads. Once you finish your course you should be able to understand the complicated programming language.
I'm Amin Wilson and when I started out with java it was really due to java sample programs that I was able to learn this language so quickly. If you struggle too, I recommend that you visit my website
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Saturday, January 1, 2011

Selamat Tahun Baru 2011

Just Wanna Say
"Happy New Year 2011"

Perayaan tahun baru kali ini benar-benar membingungkan, karena di satu sisi banyak keluarga datang berkunjung kerumah di Jogja, di lain sisi di minta untuk tahun baruan bareng rekan rekan sekantor. Meski awalnya dengan Gak enak hati karena harus bingung bagaimana nanti, Alhasil semual berjalan dengan baik Kita merayakan bareng bareng, Ya keluarga ya Temen Sekantor dan seperjuangan, meski beda angkatan (veteran , middle, youger, whehehehehe), Alhamdulillah menyenangkan. 

Program akhir tahun ini bener bener bikin mumet, apalagi kemaren harus di kejar deadline untuk selesaikan soal responsi Algoritma dan Pemrograman sama Sistem Basis Data Lanjut. fyuh,..Syukurlah sekali lagi semua berjalan dan selesai tepat pada waktunya.

Tahun Baru, Semangat Baru....yuk,...

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Saturday, December 25, 2010

Tips Membuat Algoritma Yang Baik

Ok Sobat, kali ini saya ingin berbagi ilmu yang saya pelajari dalam membuat algoritma. Semoga sobat sekalian yang lagi hunting info - info seputar algoritma , mendapatkan tambahan info disini. Berikut tips membuat sebuah algoritma :
  1. Buatlah langkah - langkah penyelesaian masalah dengan bahasa apapun (yang penting mudah anda mengerti ), dalam membuat algoritma tidak ada notasi baku, seperti pada bahasa pemrograman notasi ini dinamakan, notasi algoritmik
  2. Agar lebih mudah buatlah notasi algoritmik yang mendekati notasi pada bahasa pemrograman, misalnya tulis kita gunakan write, print, dan sebagainya. Tapi jangan lupa algoritma tidak sama dengan bahasa pemrograman sehingga notasinya tidak bisa langsung di jalankan dengan komputer tetapi harus ditranslasikan dahulu dengan bahasa pemrograman.
  3. Pada saat translasi ke bahasa pemrograman, kita harus memperhatikan pendeklarasian variabel, tipe data yang dipakai, penggunaan intruksi, aturan sintaksis , tampilan hasil dan juga penggunaan mesin dengan compiler atau interpreter.Contoh bahasa ini misalnya JAVA, C++, .NET
Bagaimana Membuat Algoritma yang baik ?
Sebuah Algoritma yang baik diukur dari :
1. Realibility (tingkat kepercayaan) akurasinya tinggi dan benar
2. prosesnya efisien (costnya rendah)
3. Sifatnya general (tidak hanya untuk satu kasus saja)
4. Dapat dikembangkan (expandable)
5. Mudah dimengerti
6. Portable (mudah diimplementasikan dalam berbagai platform komputer)
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