Go back to Amazon AWS CloudFront
I start to use CDN from April 2010, with MaxCDN. Later, I moved to Amazon, FrontCloud in August, 2010. For some reason, I move back to MaxCDN. I start to use MaxCDN again from June 2012. In April 2013, I...
7 Tips to Wi-Fi Performance Optimization
The seven must-know tips for your Wireless Wi-Fi network Performance Optimization. 1. Placements of Devices Radio signal travels through air to its destination. The radio signal will be reflected, refracted or absorbed if there is something on the way. So,...
PHP Accelerator tools
There are a few options I can choose when I setup my PHP environment for my Web Site here. APC – Alternative PHP Cache It is used widely. Free, Open Source framework that caches the output of the PHP bytecode...
How to flash the original ROM on LG P500h
Here is a record of how I flash my LG P500h android phone to the original Telus ROM. You may use it as a reference, not a guide. I DO NOT TAKE ANY RESPONSIBILITY IF YOU BRICK YOUR PHONE. Prerequisites...
How to Save toner When Printing Large amount of copies?
Words from HP: Use EconoMode (draft) printing to print with less toner on each page. Selecting this option might extend the life of your print cartridge and reduce your cost per page, but will reduce print quality. HP does not recommend...
Upgrade to Calibre 1.27.0 from 1.19
I upgrade my Calibre installation from v1.19 to v1.27. A lot of new features added since Calibre 1.19. The following is the new features from v1.20. New Features of 1.27 An option to add multiple books from inside a ZIP...
Great Savings on Home Décor this Holiday Season
I love shopping a lot & with every festive season I’m all geared up to start my shopping. As I have professional commitments I hardly have time to visit malls and stores to buy home furnishings. So, I decided to...
Could be last AirCare inspection
I did the AirCare vehicle inspection this Monday. It is required by my auto-insurance renewal letter. As we living in BC, ICBC is the only insurance company we can purchase basic auto insurance. We can buy excess third party liability...
Women are the real POWER in Social Media
Based on the surveys I read about the difference habits between women and men. It is all about Social Media. Top Social Media It shows the percentage of US Online Adults Using the Top Social Media Women Men Facebook 76%...
What is Managed Hosting?
Managed hosting refers to web hosting plans that are largely managed by the web hosting company who is providing the hosting services. There are many advantages to seeking a web hosting service provider who offers managed hosting services. Self-managed hosting...
Google Account Activity merged with the Google Dashboard
Google announced that Google Account Activity merged with the Google Dashboard. I got the email from Google. Account Activity information merged with the Google Dashboard to provide you with a single point for account activity information and to provide more...
Do you still need Xcache when you have PHP Opcache
This VPS is running with PHP 5.4.25. Zend OPcache is a built-in module in PHP 5.4.25. I have Xcache installed before. Today, I removed it and just use OPcache. When I use Xcache and Opcache at the same time. And...
Varnish Cache built-in tools
When I start to use Varnish for my server, it is hard to start a new vcl. Most of vcl copy on internet make my Varnish failed to start. Later I know there is a tool to test the VCL...
How to make your blog faster than 95% of all websites
My blog is rebuild a few days ago. I did a web site speed test through Pingdom. My home page is so fast. The result looks so good. Your website is faster than 95% of all tested websites Even the...
Convert MyISAM tables to InnoDB without Touching Data
It is a smoothly converting without hurting data inside of the tables. I have phpmyadmin installation on my VPS. So just goto there and select database, click SQL tab of it. Enter following sql and click Go.