- Unicode in Python, Completely Demystified — a good introduction to Unicode in Python, which helped me with some code. (via Hacker News)
- A Ban on Brain-Boosting Drugs (Chronicle of Higher Education) — Simply calling the use of study drugs “unfair” tells us nothing about why colleges should ban them. If such drugs really do improve academic performance among healthy students (and the evidence is scant), shouldn’t colleges put them in the drinking water instead? After all, it would be unfair to permit wealthy students to use them if less privileged students can’t afford them. As we start to hack our bodies and minds, we’ll face more questions about legitimacy and ethics of those actions. Not, of course, about using coffee and Coca-Cola, ubiquitous performance-enhancing stimulants that are mysteriously absent from bans and prohibitions.
- Copywrongs — Matt Blaze spits the dummy on IEEE and ACM copyright policies. In particular, the IEEE is explicitly preventing authors from distributing copies of the final paper. We write scientific papers first and last because we want them read. When papers were disseminated solely in print form it might have been reasonable to expect authors to donate the copyright in exchange for production and distribution. Today, of course, this model seems, at best, quaintly out of touch with the needs of researchers and academics who no longer desire or tolerate the delay and expense of seeking out printed copies of far-flung documents. We expect to find on it on the open web, and not hidden behind a paywall, either.
- On the Engineering of SaaS — An upgrade process, for example, is an entirely different beast. Making it robust and repeatable is far less important than making it quick and reversible. This is because the upgrade only every happens once: on your install. Also, it only ever has to work right in one, exact variant of the environment: yours. And while typical customers of software can schedule an outage to perform an upgrade, scheduling downtime in SaaS is nearly impossible. So, you must be able to deploy new releases quickly, if not entirely seamlessly — and in the event of failure, rollback just as rapidly.
ENTRIES TAGGED "ops"
What Facebook's Open Compute Project means
Open Compute could be a big step forward for infrastructure, ops, and the web.
Jesse Robbins says Facebook's Open Compute Project represents a giant step for open source hardware, for the evolution of the web and cloud computing, and for infrastructure and operations in general.
Four short links: 2 March 2011
Python Unicode, Cognitive Enhancement, Journal Balk, Engineering SaaS
Four short links: 26 October 2010
NoSQL Experience, Connected Future, Hacktivism, and Mobile UI Guidelines
- 12 Months with MongoDB (Worknik) — every type of retrieval got faster than their old MySQL store, and there are some other benefits too. They note that the admin tools aren’t really there for MongoDB, so “there is a blurry hand-off between IT Ops and Engineering.” (via Hacker News)
- Dawn of a New Day — Ray Ozzie’s farewell note to Microsoft. Clear definition of the challenges to come: At first blush, this world of continuous services and connected devices doesn’t seem very different than today. But those who build, deploy and manage today’s websites understand viscerally that fielding a truly continuous service is incredibly difficult and is only achieved by the most sophisticated high-scale consumer websites. And those who build and deploy application fabrics targeting connected devices understand how challenging it can be to simply & reliably just ‘sync’ or ‘stream’. To achieve these seemingly simple objectives will require dramatic innovation in human interface, hardware, software and services. (via Tim O’Reilly on Twitter)
- A Civic Hacktivism Abecedary — good ideas matched with exquisite quotes and language. My favourite: Kick at the darkness until it bleeds daylight. (via Francis Irving on Twitter)
- UI Guidelines for Mobile and Web Programming — collection of pointers to official UI guidelines from Nokia, Apple, Microsoft, MeeGo, and more.
Operations: The secret sauce revisited
The forces of "technical debt" apply to computational infrastructure.
An investment in web operations can yield big returns, both financially and competitively. But a lack of understanding prevents many companies from taking appropriate steps. Guest blogger Andrew Clay Shafer makes a case for web ops as the "secret sauce" by examining the forces of technical debt.
On the performance of clouds
A study ran cloud providers through four tests. Here's some of the results.
Bitcurrent and Webmetrics ran five cloud providers through a series of tests: a small object, a large object, a million calculations, and a 500,000-row table scan. Here's some of the results and lessons learned.
Web operators are brain surgeons
Our increased reliance on web-based intelligence makes speed and reliability even more important.
As we become more dependent on our collective consciousness, web operators will be much more involved in end-user experience measurement, from application design to real user monitoring. We're in the century of the distributed nervous system, and web operators are its brain surgeons.
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