Websites and Mobile Applications Development Center

Websites and Mobile Applications Development Center Software Application Development company based in Ahmedabad, India. Nishant Patel provides PREMIUM custom solutions which will help you bring-down costs.

01/11/2014

Software Application Development company based in Ahmedabad, India. Nishant Patel provides PREMIUM custom solutions which will help you bring-down costs.

01/11/2014

Quick Guide to Setup LAMP in Amazon Linux OS on Amazon ec2

Below are the steps to setup/configure LAMP in Amazon LinuxOS on Amazon ec2

Verify Access:

Please check if logged in user can perform sudo commands.
e.g. sudo yum update –y

If not then, first you need to ask server admin to add user you are logged in, to /etc/sudoers file.

If you are able to fire sudo commands then you don’t need to worry and let us start with installation steps.

Install LAMP on empty Amazon ec2 server:

1. sudo yum update -y
2. Install the Apache web server, MySQL, and PHP software packages

sudo yum groupinstall -y "Web Server" "MySQL Database" "PHP Support"
sudo yum install php-xml php-mcrypt php-mbstring php-cli

3. Install the php-mysql package.

sudo yum install -y php-mysql

4. Start the Apache web server.

sudo service httpd start

5. Use the chkconfig command to configure the Apache web server to start at each system boot.

sudo chkconfig httpd on

6. Start the mysql server.

sudo service mysqld start

7. Run mysql_secure_installation to setup root password

sudo mysql_secure_installation
By default, the root account does not have a password set, so press Enter.
Type Y to remove the anonymous user accounts.
Type Y to disable remote root login.
Type Y to remove the test database.
Type Y to reload the privilege tables and save your changes.

8. Use the chkconfig command to configure the Apache web server to start at each system boot.

sudo chkconfig mysqld on

Install phpmyadmin:

At the time of writing this, 4.2.7 was the latest version. you can change the latest version in the below url
before installing

wget http://www.sourceforge.net/projects/phpmyadmin/files/phpMyAdmin/4.2.7/phpMyAdmin-4.2.7-all-languages.tar.bz2
tar -jxf phpMyAdmin-4.0.3-all-languages.tar.bz2 -C /var/www/html
mv phpMyAdmin-4.0.3-all-languages phpmyadmin
rm -rf phpMyAdmin-4.0.3-all-languages.tar.bz2

Now if you visit http://{domain_name}/phpmyadmin it should work

In case if it does not work check Allowoverride setting in /etc/httpd/conf/httpd.conf and change it to
Allowoverride all

If it still does not work, check /var/log/httpd/error_log

For more information please write and contact - [email protected] [email protected] .

Please share your comments and suggestions.

01/11/2014

What is jQuery?

jQuery is a lightweight, “Write less, Do more, JavaScript library”.

jQuery takes a lot of common tasks that require many lines of JavaScript code to accomplish, and wraps them into methods that you can call with a single line of code.

jQuery also simplifies a lot of the complicated things from JavaScript, like AJAX calls and DOM manipulation.

jQuery includes the following features:

HTML/DOM manipulation
CSS manipulation
HTML event methods
Effects and animations
AJAX
Utilities
Multi-browser

You should have a basic knowledge of:

HTML
CSS
JavaScript

jQuery is free, open source software, licensed under the MIT License.
jQuery’s syntax is designed to make it easier to navigate a document, select DOM elements, create animations, handle events, and develop Ajax applications.
jQuery also provides capabilities for developers to create plug-ins on top of the JavaScript library.
This enables developers to create abstractions for low-level interaction and animation, advanced effects and high-level, theme-able widgets.
The modular approach to the jQuery library allows the creation of powerful dynamic web pages and web applications.

Links:-

Official Website

Wiki

01/11/2014

Speed up your WP Website..

When it comes to creating a prevalent and lucrative website, your primary focus should always be on the user experience.

That should go without saying, and yet so many webmasters seem to ignore what is considered to be the golden rule of website creation.

The myriad ways in which you can improve the user experience on your WordPress website

The following actionable tips all focus upon design, usability and content. If you take nothing else from this post, recognize that your focus should always be on those three things when it comes to designing, maintaining, optimizing and updating your WordPress website

Use an effective caching plugin

List of plugins

1. W3 Total Cache (URL : http://wordpress.org/plugins/w3-total-cache/)

2.WP Super Cache (URL : http://wordpress.org/plugins/wp-super-cache/)

3.Hyper Cache (URL : http://wordpress.org/plugins/hyper-cache/)

Use a content delivery network (CDN)

It takes all your static files you’ve got on your site (CSS, Javascript and images etc) and lets visitors download them as fast as possible by serving the files on servers as close to them as possible.

Optimize images (automatically)

Drastically reduce the file size of an image, while not reducing quality.

List of the plugin:

WP Smush.it (URL : http://wordpress.org/plugins/wp-smush*t/)

Optimize WordPress database

Optimize the database (spam, post revisions, drafts, tables, etc.) to reduce their overhead.

Plugins are as follows:

WP-Optimize (URL : http://wordpress.org/plugins/wp-optimize/)

WP-DBManager (URL : http://wordpress.org/plugins/wp-dbmanager/)

Disable hot linking and leeching of your content.

Hot linking is a form of bandwidth “theft.” It occurs when other sites direct link to the images on your site from their articles making your server load increasingly high.

Add LazyLoad to your images.

LazyLoad is the process of having only the images above the fold load (i.e. only the images visible in the visitor’s browser window), then, when reader scrolls down, the other images begin to load, just before they come into view.

Plugins are as follows:

jQuery Image Lazy Load WP (URL : http://wordpress.org/plugins/jquery-image-lazy-loading/)

BJ Lazy Load (URL : http://wordpress.org/plugins/bj-lazy-load/)

Control the amount of post revisions stored

Make sure to keep post revisions to a minimum, set it to 2 or 3 so you have something to fall back on in case you make a mistake, but not too high that you clutter your backend with unnecessary amounts of drafted posts. Plugins are as follows,

Revision Control (URL : http://wordpress.org/plugins/revision-control/)

Turn off pingbacks and trackbacks

Use CloudFlare

Trim Down Server Requests

Trimming down the number of items or off-loading content to a second server can dramatically improve performance because a server can only handle a certain number of requests at a given time.
For ex. upload the videos to YouTube, Google Video, Viddler or any other video hosting site and then use their embedding function to play back the video from their servers within your page.
If you have content you want to embed in your site, look for an external partner where you can upload the content and use their servers to absorb the load from within your page.

Remove unnecessary plugins

Rogue plugins can also be horrible for performance, even if they are not enabled. So if you have plugins installed but not activated – delete them from the plugins directory on the server. As long as they are there they have to be examined even if they are inactive.

zlib Compression to boost up your WP site.

Empty your WordPress Trash

Minify CSS and JS files. Plugin is as follows,

WP Minify (URL: http://wordpress.org/plugins/wp-minify/)

Address

Ahmedabad
382480

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

9924225908

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