But the NSA also saw the database as something that could improve security across the federal government — and beyond. Last September, the agency open sourced its Google mimic, releasing the code as the Accumulo project. It’s a common open source story — except that the Senate Armed Services Committee wants to put the brakes on the project.
via NSA Mimics Google, Pisses Off Senate | Wired Enterprise | Wired.com.
Bigtable is a distributed storage system for managing structured data that is designed to scale to a very large size: petabytes of data across thousands of commodity servers. Many projects at Google store data in Bigtable, including web indexing, Google Earth, and Google Finance. These applications place very different demands on Bigtable, both in terms of data size (from URLs to web pages to satellite imagery) and latency requirements (from backend bulk processing to real-time data serving). Despite these varied demands, Bigtable has successfully provided a flexible, high-performance solution for all of these Google products. In this paper we describe the simple data model provided by Bigtable, which gives clients dynamic control over data layout and format, and we describe the design and implementation of Bigtable.
The Apache Accumulo™ sorted, distributed key/value store is a robust, scalable, high performance data storage and retrieval system. Apache Accumulo is based on Google’s BigTable design and is built on top of Apache Hadoop, Zookeeper, and Thrift. Apache Accumulo features a few novel improvements on the BigTable design in the form of cell-based access control and a server-side programming mechanism that can modify key/value pairs at various points in the data management process. Other notable improvements and feature are outlined here.
via Apache Accumulo.
MIPS is a processor licensing company that battles ARM, which dominates the tablet and smartphone market. But MIPS late last year sprang a surprise by announcing a US$99 tablet, in conjunction with a manufacturer called Ainol, based on its processor and running Android 4.0. The tablet was among the cheapest and among the first at that time with Android 4.0, but this year Google took the honors of releasing the first Android 4.1 device with Nexus 7, which runs on a quad-core ARM processor.
We are pleased to announce the release of our first SD card image based on the Raspbian distribution. This is the result of an enormous amount of hard work by Alex and Dom over the past couple of months, and replaces the existing Debian squeeze image as our recommended install. Notably, it is the first official image to take full advantage of the Raspberry Pi’s floating point hardware for, amongst other things, much faster web browsing.
Big data has become the latest front for the patent troll epidemic as a shell company is suing firms for using a common open-source storage framework known as the Hadoop Distributed File System (HDFS).
via Troll sues Facebook, Amazon and others for using Hadoop — Tech News and Analysis.
Hadoop has been built by a large network of contributors, including individual developers and large companies like Yahoo and is an Apache Software Foundation project. HDFS, its storage component, was based on Google’s Google File System. Parallel Iron’s patent complaints, however, say the whole system was made possible by four men:
The smallest portable Linux PC for gaming, browsing, coding, business work, remote administration, music playing, emulating, …
via OpenPandora.
Around 10+ Hours battery life (yes, really!)
A little pricey at $499.
Sony Chemical & Information Device Corp. has demonstrated a thermal sheet that it claims matches thermal paste in terms of cooling ability while beating it on life span. The key to the sheet is a combination of silicon and carbon fibers, to produce a thermal conductive layer that’s between 0.3 and 2mm thick.
The Mozilla Foundation has just renamed the project Boot to Gecko “Firefox OS”. But can we really talk about an operating system?
Absolutely. In terms of architecture, it is an operating system based on Linux, just as Android is. But we rely on Gecko, the Firefox web browser layout engine, to run applications written entirely in HTML5. We dropped XUL (the XML User Interface Language) in favour of HTML5, a language known to all web developers.Even native applications, such as the dialer or address book, are written in HTML5, and users will be able to examine the source code to check it.
via Firefox OS Will Get Overwhelming Developer Support – Mozilla.
Microsoft® Lync® is an enterprise-ready unified communications platform. With Lync, users can keep track of their contacts’ availability; send an IM; start or join an audio, video, or web conference; or make a phone call—all through a consistent, familiar interface. Lync is built to fully integrate with Microsoft Office. The Microsoft Lync 2010 desktop client is available for Windows and for Mac and mobile versions are available for Windows Phone, iPhone/iPad, and Android devices.
via Business Grade Instant Messaging and Presence – Microsoft Lync.