SEARCH KEYWORD -- type system
Why is single threaded Redis so fast
Redis is a high-performance, in-memory key-value database. According to official test reports, it can support around 100,000 QPS (queries per second) on a single machine. However, Redis uses a single-threaded architecture in its design. Why does Redis still have such high performance with a single-threaded design? Wouldn't it be better to use multiple threads for concurrent request processing? In this article, let's explore why Redis has a single-threaded architecture and still maintains its spe...
REDIS,SINGLE-THREADED,MULTI-THREADING 2023-02-28 05:16:22
Key challenges in Agile implementations
7Share6inShareAgile methodology was supposed to be a solution to solve all of our problems. But it looks like it’s not. Some issues appear when companies start to implement Agile in their organizations. A research has been done on seventeen companies using Agile methodology (People over processes: Key people challenges in Agile Development). Authors chose nine of the most often reported issues. I’d like to focus on four, in my opinion, most important. #1 Developer...
Agile development,Chanllenge,Communication,Business 2011-11-30 02:55:04
When to use STDERR instead of STDOUT
Every process is initialized with three open file descriptors, stdin, stdout, and stderr. stdin is an abstraction for accepting input (from the keyboard or from pipes) and stdout is an abstraction for giving output (to a file, to a pipe, to a console). That's a very simplified explanation but true nonetheless. Those three file descriptors are collectively called 'The Standard Streams'. Where does stderr come from? It's fairly straightforward to understand why stdin and stdout exist, however ...
UNIX,STDERR,STDOUT,Difference 2012-01-14 12:07:43
Code reviews in the 21st Century
There's an old adage that goes something like: 'Do not talk about religion or politics'. Why? Because these subjects are full of strong opinions but are thin on objective answers. One person's certainty is another person's skepticism; someone else's common sense just appears as an a prior bias to those who see matters differently. Sadly, conversing these controversial subjects can generate more heat than light. All too often people can get s...
Code review,21 Centuary 2012-02-10 06:39:14
The Five Stages of Hosting
As a proud VPS survivor, I thought it might be fun to write up five common options for hosting a web business, ranked in decreasing order of 'cloudiness'. People who aren't interested in this kind of minutia would be wise to pull the rip cord right here. 1. The Monastery You run your site on an 'application platform' like Heroku, Azure, or Google App Engine. You design your application around whatever metaphors and APIs the service lays out, and in return you are veiled from all t...
Website hosting,Recommendations,Stages,Advantages 2012-01-30 05:43:42
Automatically post to Facebook from PHP script
Facebook is currently on of the most important publishing and traffic generating sources for many websites. Manually Cross publishing content on your own site and Facebook seems like a lot of extra work. This post guides you through the creation of a Facebook application that can automatically post messages and other types of content on your Facebook wall. Getting started Building a php script that automatically posts status updates on your wall requires the following steps: Download Faceboo...
How Cloud Computing is changing the Face of Business
The world of information is getting bigger and bigger and so does the need for cloud computing is felt broadly across various industries and platforms. The ever growing popularity and adoption are due to the fact that cloud computing is efficient, reliable and secure than any other business model. However, the way cloud computing is adopted across different enterprises may vary. How cloud computing has been adopted worldwide by companies- let us have a look at few statistics that would blow you...
CLOUD COMPUTING,SOFTWARE DEVELOPMENT,CLOUD SERVICES,CLOUD SOLUTION,SOFTWARE SOLUTIONS 2017-08-22 02:49:53
Example on integrating TypeScript with Webpack
TypeScript is now a very popular language to create typed JavaScript code to reduce development error. It provides a type system on top of JavaScript which has only a weak type system. Once the TypeScript code is developed, it can be compiled into corresponding JavaScript so that they can be loaded and parsed by browser. Webpack is another tool for bundling multiple JS files into a single one so that no multiple connections to be established between browser and server. when a page is loaded This...
TYPESCRIPT,WEBPACK,JAVASCRIPT,EXAMPLE 2021-03-13 21:31:29
Why Javascript is a Joy
I’m probably a bit biased – being a front-end web developer for a few years will do that – but I really enjoy writing Javascript. I’ve recently retreated from pure coding the last few months, but I got an opportunity this past week to jump back into some tasks, and it has reminded me how fun it is to dive into our[1] front-end codebase. Yes, Javascript can be surprisingly elegant yet completely infuriating, and all on the same line of code; for a long time, ...
JavaScript,Speed,Simplicity,Malleable 2012-03-26 15:00:31
Create an adaptable website layout with CSS3 media queries
With the rise of both very large screens and mobile devices, web developers have to be able to create websites that display correctly and look good whatever the device is. Sure, you can use good old techniques like fluid layouts, but I’ve got something better to show you today. This tutorial will teach you how you can create an adaptable website layout using CSS3.Getting startedView demo (Horizontally resize your browser to view it in action)Download filesCreating the default layoutT...
CSS3,Media,Mobile device,Resize,PC,@medi 2011-09-20 12:38:27
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