Accessibility for the Disabled - Introduction URL: http://www.un.org/esa/socdev/enable/designm/intro.htm Type: link Domain: un.org

Launching Digits login for web | Twitter Blogs URL: https://blog.twitter.com/2015/launching-digits-login-for-web Type: article Domain: blog.twitter.com

Object Relational Mapping. Contribute to dresende/node-orm2 development by creating an account on GitHub.

Full-stack Ruby: build a realtime web app with React.rb and Opal - RethinkDB URL: http://rethinkdb.com/blog/ruby-opal Type: link Domain: rethinkdb.com

RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm module pre-installed.

With the new year in mind, here are some ways to think ahead about airfares, places to go and how to get the best deals.

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If you don't want to do the whole cruise or road trip thing, you need a train.

Ruby metaprogramming, one of the most interesting aspects of Ruby, enables the programming language to achieve an extreme level of expressiveness. It is because of this very feature that many gems, such as RSpec and ActiveRecord, can work the way they do. In this article, Toptal engineer Nikola Todorovic demystifies...

How to travel by train or ferry from the UK into Europe & worldwide... Train times, fares, how to buy tickets, advice & information.

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Ganesh Prasad proposes minimizing service dependencies in a SOA implementation rather than avoiding point-to-point connections in order to obtain a more flexible system that can evolve over time.

AppNeta's award-winning suite of network monitoring tools allow unparalleled SaaS-based application end-user performance monitoring for 100% delivery confidence. Request a free demo!

I’m increasingly encountering users on Heroku that are encountering the need to shard their data. For most users this is something you delay as long as possible as you can generally go for sometime before you have to worry about it. Additionally scaling up your database is often a reasonable approach early on and something I encourage as a starting point as scaling up is easy to do with regards to databases. However, for the 1% of users that do need to shard when the time comes many are left wondering where to start, hence the fo...

Defining the microservices architectural style by describing their nine common characteristics

Maintaining high availability and resiliency for a system that handles a billion requests a day.

Adam Drake URL: http://aadrake.com/command-line-tools-can-be-235x-faster-than-your-hadoop-cluster.html Type: link Domain: aadrake.com

As we’ve scaled Instagram to an ever-growing number of active users, Postgres has continued to be our solid foundation and the canonical data storage for most of the data created by our users. While less than a year ago, we blogged about how we “stored a lot of data” at Instagram at 90 likes per second, we’re now pushing over 10,000 likes per second at peak–and our fundamental storage technology hasn’t changed.

Java performance issues are often attributable to bad database access patterns. In this article a top performance field engineer demonstrates his patterns for diagnosing database related issues.

Really Excellent article about queues, overloads, bottlenecks and architecture