Google Gets A Second Brain, Changing Everything About Search | Xconomy

Today, when you enter a search term into Google, the company kicks off two separate but parallel searches. One runs against the traditional keyword-based Web index, bringing back matches that are ranked by statistical relevance—the familiar “ten blue links.” The other search runs against a much newer database of named entities and relationships.

This second brain is called the Knowledge Graph.

It’s based on Freebase. It’s a collaborative database—technically, a semantic graph—that grows through the contributions of volunteers, who carefully specify the properties of each new entity and how it fits into existing knowledge categories. (For example, Freebase knows that Jupiter is an entity of type Planet, that it has properties such as a mean radius of 69,911 km, and that it is the fictional setting of two Arthur C. Clarke novels.) While Freebase now hosted by Google, it’s still open to submissions from anyone, and the information in it can be freely reused under a Creative Commons license.

Metaweb had to break away from the classic relational-database model, in which data is stored in orderly tables of rows and columns, and build its own proprietary graph database. In a semantic graph, there are no rows and columns, only “nodes” and “edges,” that is, entities and relationships between them. Because it’s impossible to specify in advance what set of properties and relationships you might want to assign to a real-world entity (what’s known in database lingo as the “schema”), graph databases are far better than relational databases for representing practical knowledge.

Fascinating stuff on the future of Google Search.

Google Gets A Second Brain, Changing Everything About Search | Xconomy.

safecopy

safecopy is a data recovery tool which tries to extract as much data as possible from a problematic (i.e. damaged sectors) source – like floppy drives, hard disk partitions, CDs, tape devices, …, where other tools like dd would fail due to I/O errors.

via safecopy.

Drivers: Clean up and Identify

Driver Identifier scans your PC’s drivers and checks if there are newer versions. It then links you through to the new versions allowing you to keep your PC up to date easily.

Driver Identifier – Free Drivers Download – New Version 3.9.

Driver Sweeper is a fast tool to remove driver leftovers from your system. It’s very important to remove your drivers on a proper way, because driver leftovers can cause problems like stability and startup problems. You can use it if you want to update/remove drivers from your system.

Starling Framework – The GPU powered 2D Flash API

Adobe Flash Player 11 brings Flash content to a whole new level. The new Stage3D APIs finally allow Flash developers to leverage the power of modern GPUs, allowing complex 3D games to run directly within the browser.

But what about your existing 2D content? Per default, your 2D applications and games won’t benefit from this new technology — the acceleration comes only through the use of the new APIs. But this is where Starling enters the stage.

via Starling Framework – The GPU powered 2D Flash API.

Enyo JavaScript Application Framework (originally for WebOS) opened up

Enyo is an open source object-oriented JavaScript framework emphasizing encapsulation and modularity. Enyo contains everything you need to create a fast, scalable mobile or web application:

  • Built from the ground-up for mobile first

    – Enyo powers webOS, and was designed from the beginning to be fast and work great on mobile devices

  • Now available for desktop and cross-browser development

    – Enyo 2.0 now runs across mobile environments and desktop browsers including Chrome, Firefox, and Internet Explorer

  • Highly customizable and extensible

    – Enyo core can be expanded with modules, UI widgets, and more

  • Lightweight and fast

    – Enyo 2.0 core is about 13KB gzipped, and built for fast application rendering and performance

  • Simple, self-contained, and easy to digest

    – Build increasingly complex functionality starting with simple, reusable components

  • Built to scale

    – Enyo was created on the principles needed to build vast, complex mobile and web applications

  • Open Source

    – Enyo is available under the Apache License, Version 2.0

Enyo JavaScript Application Framework.

UK to give schoolkids programming lessons instead of Excel

An excellent plan to make the future generations more than just users of software, but makers of software is being launched in the UK, where schoolkids will make 2D animations, program smartphone apps, etc. Sounds like they’ll have a lot more fun than they do now as well as learning something very very useful.

Kids should be making software, not just using it – Gove • The Register.

OpenedFilesView – View opened/locked files in your system (sharing violation issues)

OpenedFilesView displays the list of all opened files on your system. For each opened file, additional information is displayed: handle value, read/write/delete access, file position, the process that opened the file, and more…

Optionally, you can also close one or more opened files, or close the process that opened these files.

via OpenedFilesView – View opened/locked files in your system (sharing violation issues).

mycheckpoint

 

 

Lightweight, SQL oriented monitoring for MySQL

mycheckpoint is an open source monitoring utility for MySQL, with strong emphasis on user accessibility to monitored data.

It is SQL oriented: charts, reports and advances metrics are generated on the fly with views.

mycheckpoint highlights:

mycheckpoint | openark forge.

vReveal Video Enhancement Software – Fix Dark, Shaky, Noisy, Blurry, Low-Resolution Videos for free

vReveal 3 for Windows is the best solution to manage and fix the videos from your cell phone, HD camcorder, digital camera, or any other video device. It sharpens, it brightens, it twists and twirls and tweaks and steadies your video to crystalline perfection.

vReveal Video Enhancement Software – Fix Dark, Shaky, Noisy, Blurry, Low-Resolution Videos | www.vreveal.com.

Google Swiffy – convert flash to HTML5

Swiffy converts Flash SWF files to HTML5, allowing you to reuse Flash content on devices without a Flash player (such as iPhones and iPads).

Swiffy currently supports a subset of SWF 8 and ActionScript 2.0, and the output works in all Webkit browsers such as Chrome and Mobile Safari. If possible, exporting your Flash animation as a SWF 5 file might give better results.

via Google Swiffy.