FEATURED STORY

Four short links: 23 September 2014

Alibubble, Reactive Manifesto, Lovely Logs, and Learning Design

  1. Thoughts on the Alibaba BubbleAlibaba is an offering that encourages the kind of negative Wall Street behavior none of us really want to see happen again. (via Tim O’Reilly)
  2. Reactive ManifestoWe believe that a coherent approach to systems architecture is needed, and we believe that all necessary aspects are already recognised individually: we want systems that are Responsive, Resilient, Elastic and Message Driven. We call these Reactive Systems.
  3. The Log: What Every Software Engineer Should Know About Real-time Data’s Unifying Abstraction (LinkedIn) — You can reduce the problem of making multiple machines all do the same thing to the problem of implementing a distributed consistent log to feed these processes input. The purpose of the log here is to squeeze all the non-determinism out of the input stream to ensure that each replica processing this input stays in sync.
  4. Method of Actiona collection of tools, games and articles to help you learn design.
Comment
Four short links: 22 September 2014

Four short links: 22 September 2014

OS X Javascript, Social Key Party, E-Fail, and Microservices Testing

  1. Significance of Javascript For OS X Scripting — not just for shell scripting-type automation, now you can build Cocoa applications with Javascript. This is huge.
  2. keybase.io — social media as trust vector.
  3. I Banned E-Mail At My CompanyEmail should not be used to share information. Especially if that information is a resource that might be useful again in the future.
  4. Building Microservices at KarmaThe biggest challenge with microservices is testing. With a regular web application, an end-to-end test is easy: just click somewhere on the website, and see what changes in the database. But in our case, actions and eventual results are so far from another that it’s difficult to see exact cause and effect. A problem might bubble up from a chain, but where in the chain did it go wrong? It’s something we still haven’t solved.
Comment

The promise of Promise Theory: The O’Reilly Radar Podcast

Mark Burgess chats about Promise Theory, and Geoffrey Moore discusses a modern approach to his Crossing the Chasm theory.

Editor’s note: you can subscribe to the O’Reilly Radar Podcast through iTunes,SoundCloud, or directly through our podcast’s RSS feed.

As systems become increasingly distributed and complex, it’s more important than ever to find ways to accurately describe and analyze those systems, and to formalize intent behind processes, workflows, and collaboration.

In this podcast episode, I chat with Mark Burgess, founder and CTO of CFEngine, about the origins of Promise Theory and its connection to DevOps. Read more…

Comment

Signals from Velocity New York 2014

From the lure of work that matters to building your own device lab, here are key talks from Velocity New York 2014.

Practitioners and experts from the web operations and performance worlds came together in New York City this week for Velocity New York 2014. Below you’ll find a handful of keynotes and interviews from the event that we found particularly notable.


Mikey Dickerson: From Google to HealthCare.gov to the U.S. Digital Service

“These problems are fixable, these problems are important, but they require you to choose to work on them” — Mikey Dickerson looks back on what it took to fix HealthCare.gov and he reveals his reasons for joining the U.S. Digital Service.

Read more…

Comment

Announcing Spark Certification

A new partnership between O’Reilly and Databricks offers certification and training in Apache Spark.

Editor’s note: full disclosure — Ben is an advisor to Databricks.

spark-logoI am pleased to announce a joint program between O’Reilly and Databricks to certify Spark developers. O’Reilly has long been interested in certification, and with this inaugural program, we believe we have the right combination — an ascendant framework and a partnership with the team behind the technology. The founding team of Databricks comprises members of the UC Berkeley AMPLab team that created Spark.

The certification exam will be offered at Strata events, through Databricks’ Spark Summits, and at training workshops run by Databricks and its partner companies. A variety of O’Reilly resources will accompany the certification program, including books, training days, and videos targeted at developers and companies interested in the Apache Spark ecosystem. Read more…

Comment

Be a squeaky wheel, but always bring oil

Camille Fournier on becoming a “multiplier” — and why multipliers are more effective than managers.

There are times when we all wish we could clone ourselves so we could get more done at work. In a Velocity New York 2014 keynote, Camille Fournier, CTO at Rent the Runway, presented an alternative, practical solution, that she argued is far more effective (not to mention feasible): become a “multiplier” rather than a manager.

Technical skills are important, she said, but they’re not ultimately the bottlenecks you experience later in your career — eventually, time and focus become the main hurdles. To overcome these hurdles, Fournier argued that you need to take a step beyond managing and focusing on creating additive value, and focus on multiplying your value by increasing the effectiveness of the people working around you.

Read more…

Comment