Distributed systems, such as peer-to-peer networks, , and other decentralized platforms, have become increasingly popular due to their potential to offer more robust, scalable, and secure solutions. However, these systems face unique challenges and vulnerabilities, one of which is the Sybil attack. Named after the psychiatric case study “Sybil,” in which a person exhibits multiple…
Big Data has taken a lead in the IT industry and has played a significant role in the Business growth and decision-making processes that gives you an edge over the competitors. This is equally applicable to the organizations as well as professionals existing in the analytics domain. Big Data Analytics bring an ocean of opportunities…
I have a blog with RSS feeds. Feeding to twitter and facebook is supported by many tools. But for the Google plus page, it seems not straightforward. How to automatically post blog RSS feed to Google plus pages? You can use Hootsuite to post blogs through RSS feeds to your Google plus pages. First, register…
About caching system at Facebook. According to: https://www.facebook.com/notes/facebook-engineering/monitoring-cache-with-claspin/10151076705703920 Facebook has two major cache systems: Memcache, which is a simple lookaside cache with most of its smarts in the client, and TAO, a caching graph database that does its own queries to MySQL. The NSDI’13 paper introduces more about Memcache: https://www.usenix.org/conference/nsdi13/scaling-memcache-facebook The USENIX ATC’13 paper introduces…
How to add the social share icons to q2a as shown in this site? This site uses the Question2Answer Share plugin: https://github.com/NoahY/q2a-share After installing the plugin by downloading and copying the directory for the plugin to the qa-plugin directory, you can select the networks to share to in ‘Admin -> Plugins’. I see. Thanks!
In Question2Answer, how to enable Sina Weibo and Tencent QQ account log in? Use the Social Plugin for Sina Weibo and Tencent QQ (in Chinese): http://q2achina.sinaapp.com/blog/archives/22/ The websites to apply for the app: Weibo: http://open.weibo.com/ QQ: http://connect.qq.com/
How to enable single sign-in for social accounts for question2answer? These servers are required: Google, Facebook, Twitter, OpenID. This site moved from Loginza to Question2Answer Open Login which works like a charm. I use the Loginza and it works very well. For Q2A, SLonoed wrote a nice plugin for loginza. How to use it: Download…
Readers may ask “there are lots Q&A sites. Why do you set up ask.fclose.com?”. There are mainly two reasons: I have some tips to share which are short and fit into the Q&A model very well. These tips sometimes do not fit into a relative long blog post. Hence, I post them as Q&As. Some…
In today’s time, data visualization has become a significant part of the success story of an organization. With the help of right techniques, visualizing data can reveal insights which the management staff can use in their decision-making in order to make sound data-driven decisions. Mapping software is among the robust data visualization tools that you…
When I tried to find a group of icons for my site, I got to the Web 2 Icons and decided to use it. Web2 icons is a set of icons of social networking in iPhone style. I used the RSS feed, twitter and facebook icons. But it has more icons in the package. It…