My node.js server is really becoming laggy or can say slow cause of huge db(mongodb) operations. I know there are some way to make it smooth and fast like clustering the server or server side caching. It's there anything else including addition and ...
Most tutorials and articles I've read about REST only touch on the subject, and the few that elaborate basically recommend adding a "last modified" column to my database table that the API can check. However, is that really the best way to go about i...
Which way is better? For example: function saveMessages() { $array = array( 'message' => "My message", 'to_send' => 2, 'from_send' => 1, 'create_time' => date('Y-m-d H:i:s') ); $en...
This might sound like a newbie question.. but I really want to know how I can make the browser load the most recent of the files and ignore the cached version so that the new changes like CSS fixes or a new added function in my JS file don't go ignor...
I would like to understand various part of caching things to maximum. What technologies do you use? What are some good tips and techniques? I keep hearing about redis, memcache, MQ etc; what are they and how do they help? A detailed answer describing...