SEARCH KEYWORD -- Internet application

  On testers and testing

Over the years, I’ve come to hold some strong. opinions on testing, testers and the entire business of quality assurance. Inspired by this post on Facebook’s testing, I wanted to write this down so I can point people to it. Some of this is controversial. In fact, even mentioning some of this in conversation has caused people to flip the bozo bit on me. Most product teams don’t need a separate testing role. And even if they do, the ratio of full time dev:full time te...

   Software tester,Testing,Development,Understanding     2012-01-08 10:00:49

  Twitter service down incidents summary

This Thursday, Twitter encountered a global service down incident. This is the second service down incident since last month. Later Twitter updated its website and stated that users might not be able to access Twitter temporarily.Twitter admitted the service down incident and explained that this time's service down was caused by problems of their both data centers.Ok, now lets summarize the service down incidents encountered by Twitter in past few years.in May 2008, Twitter's new engineer team w...

   Twitter,Service down,History     2012-07-28 12:36:39

  5 Ways to Boost MySQL Scalability

There are a lot of scalability challenges we see with clients over and over. The list could easily include 20, 50 or even 100 items, but we shortened it down to the biggest five issues we see.1. Tune those queriesBy far the biggest bang for your buck is query optimization. Queries can be functionally correct and meet business requirements without being stress tested for high traffic and high load. This is why we often see clients with growing pains, and scalability challenges as their site becom...

   MySQL,Scalability,Methods,Implementation,Practice     2011-10-18 02:57:27

  Will Google+ be a "Ghost City"

Just now, I read an article about Google+’s status quo. The key point of this article is that it states that Google+ is now a “Ghost City”. According to the article, users of Google+ spend only 3 minutes per month on Google+, this is a very low participation rate for a social network website. After reading this, I wonder whether Google+ is really a Ghost City now, I cannot give my answer. Since it was released just around 8 months ago, so the user base is not very large. ...

   Google+,Social fayigue,User base,Ghost City     2012-02-28 09:44:39

  Easy Ways To Make Sure Your Website Is Ready For Mobile First Users

Websites are no longer a novelty or a useful complement to a brick and mortar store. They are an essential part of everyday life. The average American is spending up to ten hours every day online.   Businesses exist solely online, entrepreneurs with great ideas can start up online with very little help and even the most casual of users know what looks good. Consumers aren’t likely to forgive mistakes. If your website isn’t completely user-friendly, they know they ...

   SEO,MOBILE SEO,MOBILE DEVELOPMENT,MOBILE USABILITY     2018-09-17 03:57:15

  All I Know About Certificates -- Certificate Authority

One of the crucial steps in the TLS handshake is for the server to prove its identity to the client. While there is plenty of content explaining the principles of the handshake, there's less information about certificates, which are a critical component of TLS/SSL. This series of articles aim to explain what certificates are used for, how Google prevents others from impersonating Google, and why certificate issues frequently arise, among other topics. (Postscript: It took me a full 10 hours to w...

   CLIENTS,WEBSITE,CERTIFICATE,SSL CERTIFICATE     2024-07-26 22:22:28

  PHP Security

1. IntroductionWriting PHP applications is pretty easy. Most people grasp the syntax rather quickly and will within short time be able to produce a script that works using tutorials, references, books, and help forum forums like the one we have here at PHP Freaks. The problem is that most people forget one of the most important aspects that one must consider when writing PHP applications. Many beginners forget the security aspect of PHP. Generally, your users are nice people, they will...

   PHP,Security,SQL Injection,XSS Cross sit     2011-10-01 02:25:31

  How to choose quality painted auto parts

Selecting high-quality painted auto parts for your car is key to enhancing its attractiveness and increasing its resale value. In this article, you will learn how to wisely choose parts that not only perfectly fit your vehicle but also ensure its longevity and value. Dive into the topic Let's say you have a Mazda CX-5 that requires a bumper replacement. For example, here is such a rich selection of Mazda painted parts, that you might start to wonder about the differences between them. In genera...

   CAR,AUTO PARTS     2024-04-09 07:47:55

  Write Scalable, Server-side JavaScript Applications with Node.js

If you live in the Silicon Valley area, you have already heard the buzz: Node.js is being hailed as the next big thing. It’s the silver bullet that offers scale, eases development, and can be leveraged by the vast pool of client-side JavaScript developers. So, what exactly is Node.js?Node.js is a server-side JavaScript environment that uses an asynchronous event-driven model. It is based on Google's V8 JavaScript engine plus several built-in libraries. The excitement around Node.js is tha...

   Node.js,Server side,Scalable,JavaScript app     2012-03-29 13:50:50

  In-depth Exploration of Direct and Indirect Dependency Management in GoLang

The dependency management in Golang is handled using go mod. go mod is the official dependency management tool introduced by the Golang team. It assists developers in managing project dependencies to ensure the stability and maintainability of the project code. In go mod, dependencies are categorized into two types based on how packages are imported in the code: direct dependencies and indirect dependencies. Direct dependencies are explicitly referenced in the project code, while indirect depend...

   MODULE,GO,DIRECT DEPENDENCY,INDIRECT DEPENDENCY     2023-12-09 05:34:25

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