Worth Reading: Protecting your assets

With emerging trends such as big data, bring-your-own-device (BYOD) mobility and global online collaboration sparking an explosion of data, the data center will only become more important to your organization and will continue to be the target of not only breaches, but advanced malware and other cyberattacks. —Data Center Journal

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Nick

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Worth Reading: Microsoft’s Bid for LinkedIn

It’s time for all organizations and their investors to realize that the tools that they provide to customers — products such as cars, telephones, health-care, or finance — and to their employees in the form of benefits, training, software, and the like — need to be combined with the network to which that group belongs. —MarketWatch

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Worth Reading: Open Internet access on the line

Digital content is king on the net and ISPs have a natural economic incentive to steer you toward their own sports and entertainment content and to charge new fees to the most popular Internet platforms for delivery of movies, music and social media over the same 2-way Internet connection you already pay your ISP for. That’s double selling you capacity while cannibalising your regular Internet access. —CircleID

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Worth Watching: Has SDN lived up to the hype?

This is a recent round table discussion I participated in over at LightReading. My friends over at ECI put this together.

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On the ‘net: What does a control plane do?

To really understand Software Defined Networks (SDNs), we need to start from a place far different than the top of the current hype cycle. Instead, where we need to start is thinking about what a control plane actually does in a packet switched network. There seem to be just a few specific things involved in what a control plane does… —ECI

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Worth Reading: Navigating EU safe harbor

If you’re an organization with trans-Atlantic presence that transmits and stores European citizen data (e.g. employee payroll & HR data, client & prospect data) in the U.S. you will want to pay attention. What we will discuss was administered under the European Union’s Data Protection Directive and a previous EU-U.S. agreement called Safe Harbor. We will cover what happened, what’s next, new rules (and penalties) that are set to go into effect and our recommendations. —Cloud Security Alliance

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Worth Reading: All the Apache streaming projects

The speed at which data is generated, consumed, processed, and analyzed is increasing at an unbelievably rapid pace. Social media, the Internet of Things, ad tech, and gaming verticals are struggling to deal with the disproportionate size of data sets. These industries demand data processing and analysis in near real-time. Traditional big data-styled frameworks such as Apache Hadoop is not well-suited for these use cases. —the New Stack

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Open19: A New Vision for the Data Center

This is coming out of the architecture team at LinkedIn—it’s really interesting for mid-tier scalers, large financials, and the like, so I thought I’d share it here as well.

This week at the DatacenterDynamics Webscale conference, I have the privilege of announcing the first step in a long journey, an initiative that we hope will further the state of hardware in the data center. Called Open19, this new project aims to establish a new open standard for servers based on a common form factor. The goals of Open19 are to provide lower cost per rack, lower cost per server, optimized power utilization, and (eventually) an open standard that everyone can contribute to and participate in.

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Worth Reading: LinkedIn’s Ambry

The overall design of Ambry should look fairly familiar. There are frontend servers that handle incoming requests (there are just three operations: put, get, and delete) and route them to backend data nodes which store the actual data. A ZooKeeper-based cluster manager looks after the state of the cluster itself. —the morning paper (the full paper is here)

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Worth Reading: Hyperties

Today’s “cloud” is characterised by a broadband “dumb pipe” that takes us to “someone else’s computer”. The pendulum is now in the process of swinging away from the “dumb pipe” model, towards adding functionality back into networks (by which I include gateway devices, like a home hub). SDN/NFV is just one example of this trend. —CircleID

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Worth Reading: Sharing your password is illegal

The United States Court of Appeals for the Ninth Circuit ruled last week in favor of the government’s use of the Computer Fraud and Abuse Act (CFAA) to put away David Nosal, a headhunter who left his job at the firm Korn/Ferry to start his own firm. After leaving, Nosal persuaded a former co-worker still employed by Korn/Ferry to share his login credentials for a database he used for research without the firm’s permission. —The Federalist

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Light Posting Week—IETF in Berlin

Y’all—I’m in Berlin at the IETF this week, so I won’t be posting as many “long articles” as usual. I will have my usual slate of worth reading/etc. If anyone has questions about the IETF they’d like answered, feel free to comment here… I should be back to some state closer to normal next week, but between Live last week and the IETF this week, I’ve just not had my normal dose of “writing time” to work with.

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Worth Reading: Real time data processing at Facebook

‘Realtime Data Processing at Facebook’ provides us with a great high-level overview of the systems Facebook have built to support real-time workloads. At the heart of the paper is a set of five key design decisions for building such systems, together with an explanation of the choices that Facebook made. —morning paper

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BGP Code Dive (4): Starting a Peer

In the last three episodes of this series, we discussed getting a copy of SnapRoute’s BGP code using Git, we looked at the basic structure of the project, and then we did some general housekeeping. At this point, I’m going to assume you have the tools you need installed, and you’re ready to follow along as we ask the code questions about how BGP actually works.

Now, let’s start with a simple question: how does BGP bring a new peer up?

It seems like we should be able to look for some file that’s named something with peering in it, but, looking at the files in the project, there doesn’t seem to be any such thing (click to show a larger version of the image below if you can’t read it).

Hmmm… Given it’s not obvious where to start, what do we do? There are a number of options, of course, but three options stand out as the easiest.

First, you can just poke around the code for a bit to see if you find anything that looks like it might be what you’re looking for. This is not, generally, for the faint of heart. Over time, as you become Continue reading

Worth Reading: Digital intoxication

The time has come to speak of digital intoxication: an excessive use of the most common digital tools, such as a computer, tablet or smartphone, to the point of dependency. A frantic and imbalanced use of these new media can result in more or less serious consequences, be it on the physical or psychological levels, with symptoms and disorders that mirror those of the classic drunkard. —Connecting

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Worth Reading: What we lose when we photograph life instead of experiencing it

Increasingly, images have become a crucial part of communicating with others, receiving affirmation and documenting new experiences. And though it may seem that a barrage of colors and pixels and faces and scenery could only enrich our imaginations and enhance our engagement with the world, the opposite seems to be taking place. —Intellectual Takeout

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Chandelier

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Worth Reading: thinking about big data — part two

In Part One of this series of columns we learned about data and how computers can be used for finding meaning in large data sets. We even saw a hint of what we might call Big Data at Amazon.com in the mid-1990s, as that company stretched technology to observe and record in real time everything its tens of thousands of simultaneous users were doing. Pretty impressive, but not really Big Data, more like Bigish Data. —I, Cringely

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Worth Reading: Why the desire to label other opinions as ‘dumb’?

As you’ve by no doubt heard or read, America is becoming increasingly polarized. This polarization brings with it a pressure to circle the wagons with one’s ideological compatriots, and dismiss those on the other side of an issue as “dumb.” —Intellectual Takeout

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