Scad Programme

Archive for October, 2009

The recent boom in field of Information Technology has seen a steep rise in the demand of trained professionals in PHP and MySQL. Software companies specializing in php mysql web development are always searching for skilled professionals for recruitment in several important projects. The current supply of PHP experts is much below par, in terms of potential growth in the industry.

To train the educated work force in this regard various MySQL and PHP training courses have been developed. These courses provide elaborate training to the professionals for developing website with the usage of these languages.

PHP Training Objectives

Two main objectives of php and mysql web development program are:

• To develop skills to create interactive and data-driven sites

• Skill development for database creation in MySQL programming

Prerequisites For Training

The most important criteria for acquiring PHP training is thorough knowledge of HTML. The course should focus on any level in programming for teaching database creation.

On the other hand there are courses for fresher in the field of php and mysql web development. Some institutes like Indus Net Academy, has launched ACE Web Developer course with the aim of teaching real applications in PHP and MySQL. These courses are beneficial for creating awareness among candidates about programming language.

Course Details

Once you get enrolled into these training courses you can acquire knowledge in areas like PHP Programming Fundamentals, Strings Functions, Arrays Functions, HTML/CSS and Forms, File Handling and Email Handling in PHP, Object Oriented PHP and Session Handling etc. On the other hand, the ACE Web Developer course emphasizes on other programming languages such as MySQL Basics, Extended PHP, OOPS in PHP 5, Exception handling in PHP 5, XML / SOAP etc.

Another vital aspect of these php mysql development courses are; 70% hands-on and 30% lecture ratio, as far as the training part of the course are concerned. By engaging the students in live projects the courses ensure that the students have a thorough understanding of the actual application of such programming languages.

So if you have some knowledge about HTML, then you can get online training as well as work as a freelancer for php mysql web development. Some of the requirements essential for learning this programming language are:

• A personal computer at home
• Linux, Windows, MacOS X, or Solaris operating system
• Web server (either Apache httpd or Microsoft IIS)
• PHP 5 or later with the PEAR extensions enabled
• MySQL 4.1 or later (5 or later recommended)
• Internet Explorer 6 or Firefox 2

PHP programmers can now get quality work through the Internet from the freelancing websites. It is an open source language and is free to install and use. This is the main reason for the increase in the popularity of this language.

5 Tips for Buying a Laptop

Buying a laptop is a major investment decision. As such it is not one that you should make lightly. Below are 5 tips that will help prepare you for making the best and most well informed decision when buying a laptop.

Tip #1 Size Matters

Buying a laptop is a matter that requires some thought. Consider the size and weight of the laptop. How often will you be carrying your laptop? Your answer will help determine which size and weight will best suit your needs. If you will be carrying your laptop frequently, a lighter model will be preferable.

The keyboard is another area to consider when buying a laptop. Why is the size of the keyboard important? A larger laptop will have a slightly larger keyboard area. But keep in mind that if you worry about your fingers or wrists taking on too much stress from typing on a keyboard that is too small, you may want this to be a main factor in your purchasing decision,

Tip #2 Choose Your Mouse

A laptop it will come with a built in touch pad, an alternative to the mouse, whereby the pad is controlled by the user’s finger movement. For some people, this type of pad is uncomfortable and not easy to work with. Before purchasing a laptop, determine what mouse options are available. Test each one and determine which one best meets your needs.

Tip #3 Wireless Options

Today, when many people think laptop, they think “wireless”. No doubt people want to make sure that their laptop computer will be able to access the Internet with a wireless connection. Many try to account for this by ensuring that their laptop has potential upgrade options, such as room for an expandable PC card or a USB port. However, since so many laptop users are looking for wireless connections, many of today’s laptops come pre-wired for wireless Internet. All you need to do is activate your wireless Internet service, and your laptop will take it from there. So depending on your needs, choose your laptop whether it is capable of expanding or if it is already configured for wireless Internet.

Tip #4 Check for Ports

Peripheral equipment will be connected to your laptop through USB ports. You will make your life much less complicated by ensuring that your laptop has adequate ports. Connecting equipment such as printers, scanners, and digital cameras will be much simpler if you have the ports readily available. If you are not sure, thoroughly read the specs for any laptop that you are considering purchasing.

Tip #5 Check Your Budget First

Finally, when buying a laptop, beware that you do not overspend. First create your budget and stick to it. When you think that you have found the laptop that you want, do not rush into it. Wait a day and check over your budget, requirements, and see if you are still as excited about the laptop in the morning, as you were when the sales clerk was showing off its specs. If you still feel that it is the laptop that you want to purchase, then go for it.

Pros

1. Easy to install: Most of the network cameras on the market are plug and play and/or have very simple to follow instructions for both the hardware and software end.
2. Comparatively cheaper than other security systems: Instead of paying a highly trained technician to install a complex CCTV system, and pay him on an ongoing maintenance arrangement- you can have a network camera security system that can stand on it’s own against CCTV and traditional security systems.
3. Works with your existing computer network: If you already have a home network, then the network camera works with your settings, so you don’t need to pay more for the proper security infrastructure.
4. Provides peace of mind: watch your home, watch your childs room, watch your vacation home, watch your pets while you are on vacation, etc
5. See remote areas: as far away as across the globe, or your own front porch from a centralized area. Can even remotely view your children at the nursery (depending on the nurseries policies though this is becoming more standard)
6. Flexibility: Prefer not to be tethered to the security control panel or hire a full time security professional to monitor things, then get security alerts which you can view from cell phone, laptop, or PDA device, and provide multiple users access to the various security assets.
7. Receive alerts via email when detects motion, either when someone visits your home, or when your children leave home to hang out.

Cons

1. May have poor image quality depending on model and configuration, and wireless cameras in general have poorer image quality on the lower to mid range.
2. For more bells and whistles, like sound recording, scheduled emails, and motion capture, it varies greatly from model and software description.
3. Generally, outdoor surveillance equipment is more costly, especially if you want the ability to remotely pan/tilt, zoom in, zoom out, and want a waterproof camera. However for a home system this is probably not as urgent as opposed to for a business situation.
4. Drains computer network resources, so if you don’t have a speedy computer, then there’s a chance of a slight slow down in your collective resources.

Remember that despite the cons, the benefits outweigh them as they provide great security results at a lower installation and maintenance cost than traditional Closed Circuit Television systems.