Mrs. Y

How Does OpenFlow Impact The Daily Life Of Networkers?

May 16, 2013 by Stephen 1 Comment

What does OpenFlow mean for networking and networkers? This is far from resolved, and the rise of “software-defined storage” and the greater “software-defined” datacenter movement makes it relevant beyond networking. Are we infrastructure folks to become programmers? Will SDN lead to a shift towards the DevOps mentality? And is any of this really relevant to non-service provider enterprise IT?

Networking Field Day 3 – Silicon Valley

March 23, 2012 by Stephen Leave a Comment

Next week is the third networking-focused Tech Field Day event, and the 14th overall event I’ve produced. It’s amazing to see the growth and interest in Tech Field Day generally, and our networking events specifically.

GPS Time Rollover Failures Keep Happening (But They’re Almost Done)

This is week “1111111111” in the GPS system. Tomorrow morning it will roll over to week “0000000000”. How well will various systems handle this change? Not well, judging by what we’ve seen so far!

The 2018 iPad Pro is a Beast!

The third-generation iPad Pro is a great machine but also a bellwether of change at Apple. It will be very hard for the rest of the mobile and client computing industry to keep up with this kind of progress!

Thoughts on the Modern Miracle of 3D Printing

July 28, 2015

Although I enjoy my AIO Robotics Zeus 3D printer, I’m under no illusions that it’s an economical or practical device. It’s a toy that takes me into the future, and I love being there!

The Four Horsemen of Storage System Performance: The Rule of Spindles

August 25, 2010

Why do some data storage solutions perform better than others? Mechanical performance, RAM caching, I/O capacity, and the intelligence of the system all have a part to play. Today we examine the rule of spindles: Adding more disk spindles is generally more effective than using faster spindles.

Thinking About Storage In a New Way, From Cloud to Flash, with Dropbox and Fusion-io

July 23, 2013

I’ve been a storage revolutionary for quite a while, looking for new ways of data storage rather than technologies that perpetuate the same old approaches. That’s why I’m excited about the implications of two very different API access methods announced by Dropbox at DBX and by Fusion-io today at OSCON.

A Fairy Tale of Two Storage Protocols

September 23, 2014

It’s clear how this fairy tale ends. So many companies are using “S3 plus” as their standard interface, and even inside their solutions, that it’s safe to say it’s won the cloud storage API battle. But S3 isn’t a finalized spec – the industry will extend and improve it over the coming years. Soon we’ll have a cloud storage standard based on S3, just like we have a LAN file services standard based on CIFS.

On the Death of Innovation, or “These Kids These Days!”

May 21, 2012

An obnoxious meme has returned to the fore lately, claiming that innovation is dead. The hippies did it, or maybe it was the Internet, or even a decline of America. But nothing could be further from the truth, and statements like this make me question the perspective of the speaker.

What’s (Still) Wrong With Dropbox For Business

April 17, 2013

I am a heavy (and paying) user of Dropbox, using it both for business and personal storage and synchronization. Although I find the service incredibly useful, Dropbox is far from perfect, especially for business users. So I thought I would take a few moments to talk about what I’d like to see Dropbox improve.

Co-Processors, GPGPU, and Heterogeneous Computing

June 26, 2017

I’ve been thinking a lot lately about microprocessors, from the many-core CPUs that AMD and Intel introduced recently to the massively scalable GPGPU processing that’s taking machine learning by storm. After years of consolidation on commodity x86 CPUs, it seems that the computing paradigm is turning again to specialized offload processors. This trend towards heterogeneous computing will change the face of hardware, from mobile devices to the datacenter.

Ten Terrible Apple Products

June 14, 2012

I’m often accused of being an Apple fanboy. While it’s true that I love my vast selection of fruity products from Cupertino, I’m not blind when the company makes mistakes. In fact, I think Apple’s mistakes are as enlightening as their successes: They reveal a company that is fallible, sometimes learning but often allowing the junk to rot far longer than other companies would.