In their follow-up email, they send me a high-level PowerPoint and provide a URL I should “send to my techies and see what they think.” Clearly I must not know my ass from a compiler.

On Thursday, I’m in a meeting with Even Bigger Vendor #2, and they are very interested in expanding their business with my employer. Surely using their newly acquired rules engine will solve all my company’s risk-management needs. My concern that they were providing a technological solution for a business problem that doesn’t exist didn’t stop them at all. They spent the rest of the meeting speaking down to me as if I was clearly a techonlogist who could never understand “Real World” business problems.

My years of experience in P&C Insurance and intimate knowledge of my company’s problems were trumped by Vendor #2’s countless years selling Websphere to investment banks.

Both vendors followed up the very next day, eager to know how soon we could move forward. Neither vendor took the time to get to know me, my place in the company and what I could offer to better position them. Why would I ever give them the keys to the kingdom?

When it comes to vendors, relationships are everything. An Enterprise Software company, whose only connection to a customer is its army of faceless, apathetic sales team, will not survive in the long run.

Anyone with an idea, a credit card, and the passion to succeed has access to world-class infrastructure. Regardless of your opinion of what cloud computing is or is not: it is a new paradigm, giving anyone the ability to compete on the same level as established players.

It isn’t the silver bullet nor does it guarantee success, but it does change the game. It will take time, years perhaps, but the Enterprise Software industry doesn’t stand a chance.

Acquisitions may buy you people and technology, but you can never acquire agility or passion.

I’m trying to prototype a Scala-based REST API that gets called by a GWT front-end. My Scala is extremely weak but Martin Kleppmann’s Yes/No/Cancel had a great write-up accomplishing the aforementioned task using Jersey and Scala. Unfortunately for me, I’ve mangled my java environment trying to get GWT to run on Snow Leopard and I was having no luck getting Martin’s Maven POM to work.

Already regretting my decision to pass on the concert, I wasn’t going to waste my entire night cursing at Maven. Instead I took this opportunity to use Martin’s examples but apply them to Simple Build Tool. The following is how I RTFM and started learned how to use SBT. I’d love feedback so please look it over or follow along and let me know if there is a better way to go about this.

First, start a new project by creating a directory for the project and running sbt from within this new directory. When SBT is run with no action specified and it doesn’t detect a project structure, it prompts to create a new project. I used the following, mostly taking the default values:

     Name: api
     Organization []: com.jeffdevine
     Version [1.0]:
     Scala version [2.7.5]:
     sbt version [0.5.3]:

The initial process downloads any dependencies needed and creates a default project structure:

    lib/
    project/
          boot/
          build.properties
    src/
          main
              resources/
              scala/
          test
              resources/
              scala/
    target/

My initial needs for prototyping the REST API are Jetty and Jersey, so I configured SBT to manage these dependencies by adding the file ./project/build/ApiProject.scala (note: build is a new directory):

import sbt._
 
class ApiProject(info: ProjectInfo) extends DefaultWebProject(info)
{
   val snapshots = "Java.net Repository" at "http://download.java.net/maven/2/"
   val jetty6 = "org.mortbay.jetty" % "jetty" % "6.1.14" % "test->default"	
   val jersey = "com.sun.jersey" % "jersey-server" % "1.1.2-ea" % "test->default" 
   val jsr311 = "javax.ws.rs" % "jsr311-api" % "1.1-ea" % "compile->default"
}

From the SBT interactive session, execute reload to recompile the project definition and update to download all the specified dependencies.

Back to Martin’s example, I slightly modified his Scala code and saved it in ./src/main/scala/Hello.scala:

package com.jeffdevine.api
import javax.ws.rs._
 
@Path("/hello")
class Hello {
  @GET @Produces(Array("text/html"))
  def doGet = "<html><body><p>Hello? You could be seeing Why? right now...</p></body></html>"
}

The last bit is to tell Jetty what to do by creating a file in ./src/main/webapp/WEB-INF/web.xml (note: you’ll need to create the directory structure webapp/WEB-INF):

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  <servlet>
    <servlet-name>Example REST API</servlet-name>
    <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
    <init-param>
      <param-name>com.sun.jersey.config.property.packages</param-name>
      <param-value>com.jeffdevine.api</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Example REST API</servlet-name>
    <url-pattern>/*</url-pattern>
  </servlet-mapping>
  <session-config>
    <session-timeout>30</session-timeout>
  </session-config>
</web-app>

Back in SBT, execute jetty-run, and within a few seconds, jetty is serving the API on http://localhost:8080/hello. Firing off a GET request returns the HTML

     Hello? You could be seeing Why? right now...

Executing jetty-stop will kill the server, and jetty-restart restarts jetty, picking up any code changes.

While this is a basic example that could use a test case or two, it has given me what I need to start prototyping and I no longer feel like a schmuck for skipping tonight’s concert… which would have gone something like this:

Sunday night I happened across the excellent blog Macbook Mini only to find a freshly baked step-by-step guide to installing Snow Leopard straight from the Retail DVD… barring the fact that the HP has no DVD drive.

The steps where clear and concise and under a few hours with no major pain or bruising, my Mini HP is running like a champ. The only drawback is sleep doesn’t work, but I’ll take the ability to backup Time Machine over-the-air any day.

Internet miracles really do happen everyday.

“…created exclusively to get you through those last few incredibly sticky days of the hottest god damn summer you can remember. Fuel for the fire. Grab that boom box, hit the beach, and turn up the volume.”

It made me an instant fan of Richard Swift, Atlas Sound, Edward Sharpe and the Magnetic Zeros and The Love Language.

They recommend serving before Sept 21st so go grab the MP3s tonight and enjoy the last few days of summer.

“At the exact moment you had your idea, ten other people had the exact same idea. There was just something in the environment that made it the right time for folks to think that one up. The race has already begun! Who’s going to execute first? Who’s going to execute best? If you want to waste nine months trying to raise VC money for that idea, great. But six months in, you’re gonna cry when you see someone else put out that same product you’re pitching me right now. Like I said, forget everything else and just get your product out the door. Now.”

This weekend I also rediscovered Martin Kleppmann’s excellent blog Yes/No/Cancel. First it was building simple REST APIs in Scala but felt strangely validated reading The Python Paradox is now the Scala Paradox. He uses an argument from Paul Graham that:

“…a company can hire smarter programmers if it chooses to write its code in a “comparatively esoteric” programming language”

While Paul Graham was arguing about Python at the time, Kleppmann argues that Scala is this year’s black and has had great success using it to build parts of Go Test It:

“…but provided the technology is suitable and won’t increase your costs disproportionately, why not do something fashionable and adventurous? In an innovation-based technology business, the quality of your developers is key. Investments into things which make your good developers happy will pay off handsomely.”

I’m with Seth that every minute I’m not working on my ideas someone else is, but I struggle with what risks I add by using tech that is new to me. Is it worth adding a few months to get a solid architecture in place as opposed to throwing together a shell that’s mostly throwaway? When you have no product you can only consider the opportunity cost.

In the end none of it matters if I don’t have a working prototype, but this does continue to occupy me… especially as I wait on GWT to compile with Snow Leopard fixes.

In a flurry of decisions, the president announced the closure of the Guantánamo Bay detention centre within a year, banned “enhanced interrogation techniques” (torture), put teeth back into freedom of information, opened up the presidential records, told the state department he likes diplomats, told lobbyists he does not like lobbyists, promised “to restore science to its rightful place” and lifted George W. Bush’s “global gag” on family planning.

While some of these decisions can be seen as the liberal agenda, how can you argue with a more open, honest government that doesn’t support torture. 

I understand these were very easy wins, but within a single week Obama has made major progress towards restoring our reputation on the international stage. The economy will be a long hard road, but with change like this, it is hard not to be optimistic.

As a result, I don’t give Guitar Center my business unless it is absolutely necessary. This isn’t too hard, as they normally don’t stock what I’m interested in. Drummer’s World, Sweetwater or Musican’s Friend fit the bill.

Less than 3 hours after I sent the seemingly innocuous tweet, I receive an email that Norman Hajjar is now following me on Twitter. Norman happens to be the Chief Marketing Officer of Guitar Center.

A quick look at his tweets and it was clear he understands the power of Twitter and how it can make a difference. If I had this connection a few years ago when I was literally fighting just to speak to someone who could help me locate my cymbal case, I know I wouldn’t have the resentment I now feel towards Guitar Center.

I’m not an overnight convert; having a C-level Exec that understands the power of social media doesn’t make a company automagically run better. But this does give me hope and I will give Guitar Center a second chance.

At least now I know that if the customer experience stays the same, I’m 140 characters away from someone who can do something about it.

• Info on what you can deduct from your taxes (includes spreadsheets and such)
• Depreciation for equipment (Section 179 stuff)
• Business deductions if you have a business (studio, production company, etc).