Alex Barnett blog : OpenSource

Why OData Matters (IMHO)

alexbarnett — Fri, 19 Mar 2010 15:24:00 GMT

Earlier this week I was in the MIX10 crowd as Douglas Purdy announced the Open Data Protocol (it was a great presentation - summarized here).

I want to share with you why I think OData could be a very big deal…But before we go there...let's start with the basics...

What is OData? Where Did OData Come From?

To understand the history of how OData came to be, you need to understand how project "Astoria" came to be...I won't go over that again as this is already pretty well documented. ~~Astoria~~ OData has come a long way since.

In a nutshell: Today, OData builds on a few conventions, popularized by AtomPub (see OData AtomPub Format), to using REST-based data services. These services allow resources, identified using Uniform Resource Identifiers (URIs) and defined in an abstract data model (see OData URI Conventions, to be read and edited by web clients using simple HTTP messages (see OData Operations).

An Open Data Protocol for the Web

OData offers a standardized way for programmable data to be made available across the web and in turn allowing "consumers" of that data to rely on a set of conventions to be followed that in turn allows many interesting things to happen if widely adopted...

...And to this end:

As announced, OData has been released by Microsoft under the Open Specification Promise (OSP) "to allow anyone to freely interoperate with OData implementations" . Since then, the W3C has invited the OData team to Bring OData to a W3C Incubator (I haven't seen a public response yet but I urge the team to do so.).
OData is not a Microsoft-only thing and it won’t succeed if it is. The originating philosophy was about transparency in the design process, with an Open end-point as the goal - not a .NET lock-in play (“agree on standards and compete on implementation”). This approach has already yielded an initial set of clients, servers, services, and tools. Today, a number of OData SDKs and libraries are available for .NET, Java, PHP, iPhone (Objective-C) and more – and there’ll be more coming.
There is a small but growing ecosystem of non-Microsoft "producers" and "consumers" - (where OData "producers" include Netflix’s catalog as OData and the VanGuide (a social map of Vancouver Open Data) and Public data from the city of Edmonton as OData) and OData “consumers” - standard web browsers, RIA "data explorers" – such as Sesame OData Browser, and the client libraries mentioned above – p.s. somebody build a javascript-only data browser please!)

Where can OData take us?

The clue is in the OData icon (next to the RSS feed icon. Can you see the similarities?

The big idea here is that in the same way we have the "RSS" feed icon, we'll get used to seeing the "OData" icon on commercial and non-commercial websites everywhere (especially for government-related data). So in the same way you know today that the RSS icon means "get an XML feed for this content", the "OData" icon means "get this web data" - you'll know (and your client will know) what to expect in terms of how to read in, and navigate through and query structured web data sets - and in many cases write against them - using a common syntax.

Q: Right, But So What?

A1: Open Government OData. From Open Government Data Principles

The Internet is the public space of the modern world, and through it governments now have the opportunity to better understand the needs of their citizens and citizens may participate more fully in their government. Information becomes more valuable as it is shared, less valuable as it is hoarded. Open data promotes increased civil discourse, improved public welfare, and a more efficient use of public resources.

That’s great, but it needs to be practicable…And number 5 of the 8 Principles of Open Government Data sensibly states that the data should be (via David Eaves):

5. Machine processable

Data is reasonably structured to allow automated processing.

It'll be down to each government agency (and local government) as to how they decide to implement this principle, but wouldn't it be great if they agreed to a standard (and a powerfully simple, web-oriented one at that)? This is what Jon Udell concluded here:

"The open data movement, in government and elsewhere, aims to help people engage with and participate in processes represented by the data. When you publish data in a fully articulated way, you build a framework for engagement, a trellis for participation. This is a huge opportunity, and it’s what most excites me about OData"

A2: To ODatarize your data is to RESTify your data.

As more data-oriented web APIs come online, each team responsible for the design of each web API is confronted by the same kinds of questions, and each team answers these in their own particular way. Increasingly, “RESTful” is a design goal of web APIs. Great…but what does that mean? How do you expose the data, the relationships between the entities inside the model, and what should the querying syntax look like? Unfortunately, there are as many answers to these questions as there are RESTful web APIs. And there needn’t be.

For to ODatarize your data is to RESTify your data. Do spend the time at the value layer - figure out the way your developers / consumers want to see the data and expose it that way. Do make it easy for devs / consumers to learn / navigate about the data and use it. Do not make them learn about the unique idiosyncrasies you’ve built into your API (or those that leak out of your originating store) :-)

From a developer’s standpoint, OData is ultimately about productivity.

For the OData “Production Developer”: Point at your data store – define your entity model and map it to the data model you already have (so your developers consume / program against the data that makes most sense to them – effectively ORM’ing) and expose as an OData service, inheriting: all the REST characteristics; entity relationship self-discovery; and querying goodness.
For the OData “Consuming Developer”: If you know the web API is OData…great! Pick up a client library, get to the API end-point (data.foo.org/blah.svc). Point and Shoot: Traverse the data model, query it (and bookmark as needed – it’s a URI)…play!

(see links at the bottom of this post to technical content that provides details on all this)

A3: Since the announcement, I’ve seen quite a bit of excitement around the web (especially Twitter) by developers who see the potential here…there is plenty of experimentation going on. At Intuit, my team is also experimenting with ODatarizing some of our data services, exploring how it might be applied across a number of our cloud based data services. And when our team’s architect Tweets that “Looks like #odata is going to be a good fit for our data services”, I know there’s something interesting going on here…

So I encourage you to find out more about OData and get involved.

More Resources

An easy way to set up an OData feed from your SQL Azure database - Stephen Forte
OData interoperability with .NET, Java, PHP, iPhone and more - MSFT Interop team
Microsoft, Bring OData to a W3C Incubator - W3C blog -
Silverlight 4 + RIA Services - Ready for Business: Exposing OData Services-4-ria-services-ready-for-business-exposing-odata-services.aspx - Brad Abrams (MSFT)
Open Data for the Open Web - Douglas Purdy (MSFT)
Producing and consuming OData feeds: An end-to-end example - Jon Udell (MSFT)
OData for collaborative sense-making - Jon Udell
The three laws of open government data – David Eaves
8 Open Government Data Principles
Open Data Protocol (OData) with Pablo Castro - Hanselminutes podcast interview with Pablo Castro (MSFT – Architect for OData)
OData, a RESTful contender for your API - Andy Thompson
Announcing Sesame Data Browser - Fabrice Marguerie
Retrieving Data with the OData SDK for PHP - Brian Swann
Got SQL Azure? Then you've got OData - OData blog
Implementing only certain aspects of OData-only-certain-aspects-of-odata.aspx - Pablo Castro
Every SharePoint 2010 server is a Data Services server - Pablo Castro
Microsoft Creates New OData.org Website for Open Data Protocol – CMS Wire
Microsoft delivers updates on OData, Houston, Dallas - ZDNet
Timeline of Project Astoria - Pablo Castro
How ADO.NET Data Services came to be (formerly known as Project Astoria) - Alex Barnett
previous Astoria / OData posts - Alex Barnett

Joining Intuit

alexbarnett — Sun, 21 Sep 2008 22:02:00 GMT

Firstly - thanks to everyone who has reached out to me in the last three weeks via email, phone calls and comments since I shared the news of my pursuit for the next adventure - I have really appreciated everyone's support and interest in my next steps.

The great news is I'll be joining Intuit as a Group Manager working in a fast growing start-up team responsible for leading the Intuit Partner Platform. Below is a snippet and some links to blog posts and articles that should give you a fairly good idea about where my focus will be a week from now.

Although I'll be working from the Orem office (Utah) to start off with, the plan is to ultimately move to the greater Boston area - another new adventure. I've visited Boston three times in the last year or so and have loved it more and more with each visit, so watch out Boston!

This is a fantastic opportunity for me personally - the team has ambitious goals and an amazing set of existing assets to leverage (see some of the numbers below) in becoming a significant player in the cloud computing space. I look forward to sharing stories of my new journey with you.

Intuit Partner Platform Opens to Developers (Sept 15 2008)

"The Intuit Partner Platform not only gives developers the opportunity to build Web-based applications, but successful SaaS businesses by taking the complexity out of managing infrastructure, hosting, user management, integration and billing. Now developers can focus on developing innovative on-demand software solutions that solve unique and important problems for the four million small and mid-market businesses across the U.S. that use QuickBooks and the 25 million employees that work in those companies.

The platform-as-a-service offering allows developers to combine the powerful open source Flex framework and Adobe Flex Builder and the proven database of Intuit QuickBase to build rich Internet applications that work with QuickBooks data. They can also leverage Adobe AIR to provide additional desktop-like functionality in their applications, such as pop-up notifications, local file system access, local data storage, and the ability to create a fully branded user experience.

"We have now accepted more than 1,000 developers into the program and it is exciting to hear their ideas and energy about what they want to build," said Alex Chriss, business leader for the Intuit Partner Platform. "Customers will benefit greatly from the imagination and expertise that developers use to solve problems facing their specific industries." "

Web 2.0 Expo NYC - Intuit Connected Services (Sept 19 2008)
Intuit Makes SaaS Play Guns For Salesforce (Sept 18 2008)
Intuit’s flexy PaaS (Aug 14 2008)
Intuit enters the PaaS wars (April 28 2008)
Intuit’s Radical New Flex + QuickBase Cloud Platform (April 16 2008)

The Great Bungee Jump

alexbarnett — Thu, 28 Aug 2008 00:21:00 GMT

Well, the great Bungee Jump has come. Martin Plaehn, CEO of Bungee Labs has shared the news of the company the letting go of 15 regular employees and contractors. Unfortunately, I am among this set of affected Bungee Labs employees.

A Voyage of Discovery

As Martin explained in today's post, Bungee Labs has been on a voyage of discovery. There are many lessons for me and the company to take away from the whole experience of the last year or so, but the bottom line is that we were overly optimistic about what it takes to achieve the rate and scale of developer adoption - real traction - and therefore the development of killer apps by the developer community that would drive the platform and the business forward at the velocity that makes a VC-backed venture "interesting".

So where does Bungee Labs go from here? Well, I think Martin eluded to the key clue:

"Over the next several months, Bungee Labs will lay out the course for a business object solution framework for user configurable enterprise-class applications that demonstrate these principles"

It'll be very interesting to see how this manifests and the impetus it will provide to the platform's adoption.

No Regrets

No regrets, none at all. When I considered the opportunity of joining Bungee Labs (and by doing so leave a relatively safe harbor in order to do so) I knew of the risks involved. Bungee Labs' mission was - and still is - of the kind that aims to "change the world". To have been a member of the team tasked with realizing the company's hugely ambitious mission has been nothing short of an entirely worthwhile and educational pursuit.

In my mind at least, Bungee Labs has made its mark in the brave new world of cloud computing. It has opened the eyes to many in the industry about what might be and can be. It has made cloudy ideas and visions more concrete and helped to define the concepts a (Platform as a Service, or PaaS) and memes that are contributing to the next generation of cloud computing platforms.

I've learned a great deal in the past 16 months working closely with a very talented, smart and creative set of teammates. And although it is probably unfair to call out individuals - for it implies those not mentioned weren't of similar caliber (which is not the case) - I do want to thank Martin Plaehn, Bungee Labs' CEO in particular for his mentorship during my tenure at Bungee Labs' and from whom I've learned an enormous amount management and leadership. I'll also miss the inane banter with Ted in those podcasts we put together (and the "Shushee" lunches).

What Next?

And so...on to my next adventure. What will that be exactly? Frankly, I have no idea yet...but whatever it is, I need to know I'll be trying to change the world :-)

I'm open to ideas...so if you have some, please get in touch.

Open Source in a SaaS World

alexbarnett — Fri, 16 May 2008 03:01:00 GMT

About a year ago, I took part in a meeting where the question: "What does open source "mean" in a SaaS world?" came up in conversation.

A year later, that same question is becoming increasingly pertinent as the IT industry's move to Software-as-a-Service (SaaS) and cloud-based computing accelerates.

For Bungee Labs (I work there), where

we provide an entire platform-as-a-service (PaaS)
developers create, share and re-use code and deploy apps in the cloud
developers "consume" and program against third party web apis and will create their own

...the "meaning" of FOSS is central within these different contexts and has many possible answers with many non-trivial implications...Three dimensional chess as it were.

(pic source: Memory Alpha, the Star Trek wiki)

For this post, I want to share some of the considerations relating to # 1) above: the context of open sourcing Bungee Labs' own system (Bungee Connect). Last month we stated that:

"Bungee Labs is evaluating several Free and Open Source Software (FOSS) licenses for the software components that comprise the complete Bungee Connect system. However, the task of reviewing the various FOSS licenses, and then identifying which of them best aligns with the software components and subsystems created by Bungee Labs–as well as ensuring compatibility with third-party components upon which Bungee Connect relies–requires considerable review and source code preparation. And we want to do this right, with the community’s involvement."

Since and before that announcement, Ted Haeger (who runs the Bungee Connect Developer Network) has been discussing some of the issues at hand and some of the options we see before us with some very "FOSS savvy" communities at events such as Socal Linux Expo, LugRadio Live USA and LinuxFest Northwest and of course with Bungee Connect's own growing developer community.

Today there's an interesting conversation going on between Ted and Simon Wardley, ex-COO of Zimki / Fotago who resigned last year over the company's decision not to open source their platform (the video of his announcement at a OSCON 2007 talk he gave "Commoditisation of IT and What the Future Holds" makes for entertaining and informative viewing all of its own...Simon discusses open source in a SaaS context. Update: Simon let me know of this video which also includes the slides

Anyway, back to the thread:

Simon wrote a post this morning providing his thoughts on the some the FOSS options available to Bungee Labs
Ted wrote back responding to Simon sharing his point of view
Then Simon responded to Ted

All three posts (and more to come no doubt) make an informative and interesting read, but I want to highlight one of the key issues in discussion.

The SaaS Loophole

The issue goes back to the question: "What does open source "mean" in a SaaS world?" and specifically the licensing issues. I'm going to quote and edit from Ted's post somewhat liberally (Ted owes me a Sushi, so we're quits now :P ) and isolate an (if not "the") open source licensing issue in the context of SaaS (my emphasis):

"Personally, I think that GPLv3 is the wrong license for freeing any SaaS or PaaS offering. The Free Software Foundation has a better license for this purpose.

GPLv3 is inadequate because it does not mandate that modifications that others make be opened. Originally, GPLv3 was planned to close up the “SaaS Loophole” (a.k.a. the “ASP Loophole”) in GPLv2. However, as I understand it, several large companies pressured the FSF to remove the key clause that would have closed the loophole.

What is the loophole? It’s this: if you take free software and offer it as a hosted service, then you are not conveying the software, and are therefore not obligated to reciprocate your modifications to the original code. In the context of service providers, GPLv3 is effectively the same as the BSD license. Many companies, Google among them, live inside this loophole. (For now, Bungee Labs is also in that camp.) Some remain there deliberately. Others are in it simply as a matter of course…that is, where they are in their business development process."

So that's the "SaaS loophole". Where's the loophole now? Ted explains:

"Perhaps the argument could have been made in the age of GPLv2 that the SaaS Loophole was an oversight, but now that GPLv3 has the loophole by design, it’s really no longer a loophole. The latest version of the license supports the practice. (And just to be clear, I am not advocating this for Bungee Connect.)

...Say Bungee Labs opens Bungee Connect under GPLv3. Is there a danger that small companies could replicate our offering? I don’t think that’s the case. But could a well-funded company do the same, fork the code, and then fund an engineering team to outpace the original inventors?

...The Free Software Foundation also provides the GNU Affero General Public License version 3, or AGPLv3. AGPLv3 specifically closes the SaaS loophole. Instead of being triggered by conveying the software, AGPLv3 is triggered by accessing the service. This helps to reduce the risk that a company could not branch the code and then out-engineer the originators, as the vulture company would be obligated to share-alike terms with their derivations."

So, is the AGPLv3 the right license for Bungee Labs to pursue? Is it the right license for SaaS providers? Is it enough on its own? (back to Simon Wardley's point in his post). Each company has their own unique circumstances and they each need to think through the 3D chess game. We're still working it out at Bungee Labs.

For us at least, I think some of the potential answers are becoming clearer, and others not yet. But it is the kinds of discussions that Ted is having with Simon that are a critical part of Bungee Labs' decision making process around FOSS. It cannot be an insular process.

Bungee Connect news x3 to share with you this morning

alexbarnett — Wed, 23 Apr 2008 12:46:00 GMT

Three big pieces of Bungee Connect news to share with you this morning:

1. Bungee Grid now running on Amazon EC2 and accessible to Bungee Developers

Bungee-powered application hosting on Bungee Grid-EC2 using Amazon’s Elastic Computing Cloud (EC2) infrastructure is available today upon special request for deployed Bungee-powered applications. The Bungee Grid-EC2 option is in addition to Bungee Grid-US, Bungee Grid-Europe. As a live example of a Bungee-powered app running on Bungee Grid-EC2, we've now deployed WideLens.com on Bungee Grid-EC2. Pricing model and other details available here.

2. Announcing Bungee Application Server

This is sweet: Developers wanting to deploy Bungee-powered applications on their own servers will be able to download a complete single-server Bungee Grid as virtual software appliance called the “Bungee Application Server”. The Bungee Application Server uses VMware technology and operates as a single complete management and delivery server for Bungee-powered applications. The Bungee Application Server will be first made available in June 2008 to BCDN Early Adopter Program (EAP) members. General Availability for sustained commercial deployment is expected in Q4 2008. More details including pricing and licensing info here.

3. Community Source Code Licensing plans for Bungee Connect technologies

Bungee Labs will make the source code available to the Bungee Application Server and the Bungee Pulse Client under several software source code licenses.

Two of these software licenses are available as of today in ‘draft form’ to facilitate community feedback prior to formalization in June 2008. These draft licenses are:

We're also answering this question:

Q: Is Bungee Labs is considering Free and Open Source Software (FOSS) licenses for the software components that comprise the complete Bungee Connect system?

Great question. Answers here...

Btw, I'm at Web 2.0 Expo in San Francisco this week. Let me know if you want to hook up!

Among the dynamos, My Data and advice for startups.

alexbarnett — Thu, 24 Jan 2008 14:41:00 GMT

SaaS / DaaS / WaaS (Whatever As a Service) and Mashups

Nick Carr quotes Henry Adams in Among the dynamos

“One lingered long among the dynamos,” he wrote, “for they were new, and they gave to history a new phase.

Pointing to SaaS Platforms trends, Clive Keyte write about "SaaS Management Platforms"

"Force.com is not on it’s own offering ‘cloud development facilities for SaaS applications though, there are a plethora of smaller companies entering into the fray including Bungee Connect"

Among the dynamos indeed...

And SaaS by the numbers: Salesforce.com: 24 Billion API Calls So Far

"This statistic along with others like 130 million transactions daily, 61,200 custom applications, and 750 AppExchange apps"

Bray Forrest informs us even Your Car Gets An API

"At the end of the month the Dash will get a RESTful API. At the user's initiative lat/long coordinates can be sent to a server. The Dash will consume a GeoRSS feed. This is just the first release. In the future they may add HTML pages, search and even the ability to poll. The device I saw did not have any API-driven apps loaded, but I can imagine great ones (update my location and finding out who from my YASN contacts are nearby)."

So what will we do with all these APIs? Mashups of course! What is a MashUp?

"Potatoes + beans + a little bit of beef + pork, and then you pour Smithwicks over the top of it."

Ah...Microsoft Research project alert: Rotunda: Profiling the Cloud

"the goal of the project is to be able to profile the performance of a Web application from the time a user clicks on a link and triggers an event in the browser—which triggers a database lookup—through each point of the resolution of the transaction."

Sounds a lot like Bungee Connect instrumentation designed to measure every transactions from user's browser interactions and server-side roundtrips, through to the app's service calls, triggers, events, response times, etc...You see, our business model demands we and our developers know this...we have this today :-)

My Data

The UK gets some relief from the ID Card madness, for a while anyway...turns out National ID cards scheme will delayed until 2012:

"The Government’s national identity card scheme was “in the intensive care ward” after leaked documents showed plans to issue UK citizens with the cards have been delayed until after the next election."

Phew! Seeing stories like this seems to be knocking sense to those who are living in cloud-cuckoo land...

On the other end of the "my data" equation: cries of "we want our data, when we want it and where we want it" are getting heard...

Here's video intro to DataPortability.org initiative: DataPortability - Connect, Control, Share, Remix.

"DataPortability gathers existing open standards into a blueprint for a social, open, remixable web where your online identity, media, contacts and content can follow you wherever you go."

Niall Kennedy's take on Data Portability, Authentication, and Authorization.

"Data authorization is the first step in data portability."

Enter OpenID and OAuth.

How will DataPortability.org keep from being hijacked by Microsoft? Now Microsoft has joined the fray, so does the inevitable questioning begin:

"So is the nascent DataPortability.org group at such risk from Redmond? Not according to a source inside the group."

News of Last.fm's on demand since CBS's acquisition hit the mainstream tech media yesterday. But what next? CBS Will Try To Convert Last.FM Acquisition To Video Value

“One of the reasons we liked the idea of buying it is, if we can develop a great social networking site around this music content, why couldn’t this extend in to entertainment, in to news sports, all businesses that we’re in"

Kaching!

Martin Plaehn's Quick Hits: Do's and Dont's of Entrepreneurship. 16 pieces of advice for start-ups.

"6. Do always accumulate choice; two by definition, three of four is better; then make decisions and have a back-up"

More Investments Into Open Source

News that Alfresco Gets Another $9M for Open Source Content Management

"Alfresco Software, an open source content management alternative to software created for large companies, has received an additional $9 million in a third round of financing, led by SAP Ventures and existing investors Accel Partners and Mayfield Fund"

However, not all the shareholders are happy with the Alfresco deal...Matt Asay wrote in New open source venture funding and the importance of SAP Ventures and Intel Capital

"But since we didn't need the money (not even remotely) and I didn't want the dilution, it's not my favorite news of the day."

Amen to that.

Uh Oh...

Mobile phone radiation wrecks your sleep

"Radiation from mobile phones delays and reduces sleep, and causes headaches and confusion, according to a new study, reports The Independent"

Podcast interviews - smart people in the world of the web

alexbarnett — Sun, 20 Jan 2008 15:41:00 GMT

One of the fun parts of my job at Bungee Labs is to partner up with Ted and interview some smart people in the world of the web. We publish these as a podcast series (the Bungee Line - podcast feed here) over on the BCDN blog.

If you have ideas about someone you think we should interview, let me know! We're focusing on topics we think web developers might be interested in the worlds of software as a service and web app development, in particular profiling web apis. Related topics are good too.

I've listed out below our most recent podcasts below...plenty more in the works (previous podcasts are listed here). Hope you like :-)

Alan Lewis on eBay Desktop and eBay APIs

"As product manager for eBay Desktop, Alan Lewis relies on the same web APIs that eBay makes available to all developers. In this edition of the Bungee Line, Alan tells us about what the eBay Desktop is, how it came about, and various details about eBay’s developer program and web APIs. We ask Alan about eBay’s position Oauth and on open source."

Toby Segaran on “Programming Collective Intelligence”

"Since the publication of his O’Reilly book Programming Collective Intelligence: Building Smart Web 2.0 Applications, Toby Segaran has become well noted for his ability to explain easily-understandable algorithms for the kind of deeply complex problems involved in social applications. Toby joins Alex and Ted to discuss some of the high-level concepts that he tackles in his book."

Jon Aizen of Dapper.net

"Jon Aizen joins Alex and Ted to explain how Dapper.net provides a no-fee tool for making almost any structured web site data accessible via a REST API. In a past life, Jon was involved in creating The Internet Archive. Jon also helps the Bungee Line introduce romantic intrigue into the podcast.

Punditry Alert! At the end of this show, Ted and Alex speculate a bit about Android, Google’s open source mobile device platform, the Apache License, and whether Robert Love is involved. Please consider this as another demonstration of Ted’s idiocy, brought to you by the Bungee Line."

Jeff Barr on Amazon Web Services (Part 2)

"In part 2 of our interview with Amazon Web Services evangelist Jeff Barr, Alex and Ted ask Jeff about Flexible Payment Service, virtual user group meetings in Second Life, the Startup Project, and pry at Jeff’s views of possible futures of technologies that developers might anticipate."

Jeff Barr on Amazon Web Services (Part 1)

"Developer evangelist for Amazon Web Services, Jeff Barr tells Alex and Ted about how he became a native Amazonian, his recent visit to “The Business of API’s Conference,” and a bunch of stuff on Amazon Web Services, including: Mechanical Turk, EC2, and S3. Additionally, Jeff explains the newly announced S3 Service Level Agreement*."

SQL Server 2005 Driver for PHP

alexbarnett — Tue, 09 Oct 2007 21:57:00 GMT

Who woulda thunk it? The CTP for the SQL Server 2005 Driver for PHP will be available October 11:

"The SQL Server Driver for PHP is designed to enable reliable, scalable integration with SQL Server for PHP applications deployed on the Windows platform. The Driver for PHP is a PHP 5 extension that allows the reading and writing of SQL Server data from within PHP scripts. It provides a procedural interface for accessing data in all Editions of SQL Server 2005 and SQL Server 2000 (including Express Edition), and makes use of PHP features, including PHP streams to read and write large objects."

CNET reports...

"Microsoft revealed some fruits of a partnership that that was announced a year ago with Zend, which develops and commercializes the open-source PHP scripting language for creating dynamic Web pages. Bill Staples, a Microsoft product unit manager, announced four moves at the ZendCon conference here:

• Microsoft is releasing a preview version of a software connector that lets PHP run atop the SQL Server 2005 database. "This is a Microsoft-developed and supported PHP driver for accessing SQL Server data from within a PHP application," Staples said."

Ah...stat time now...(my bold):

"About 70 percent of PHP developers use Windows, said Andi Gutmans, who along with Zeev Suraski are Zend's co-founders and co-CTOs. But when it comes to deploying the applications for use, customers use Linux in about 80 percent to 90 percent of cases, Suraski said."

What does open source "mean" in a SaaS world?

alexbarnett — Thu, 12 Jul 2007 13:19:00 GMT

In March 2007, this article by Bryan Richard discussed the the implications of Software as a Service (SaaS) with respect to the GPL licence.

"Conservative estimate: In the future 75% of your applications will be delivered over a computer network and you will interact with them with no "transfer of a copy." For evidence of this trend just look to the popularity of Gmail and the creation (impossible 10 years ago) of Google's document and spreadsheet apps; analyst suggestions that the importance of operating systems is fading; the success of web apps like SalesForce; wiki culture; the popularity of Web APIs and application mash-ups; Adobe building an online version Photoshop.
The future is networked. The GPL isn't."

In April, Matt Asay posted his recognition of the same issue after visiting Bungee Labs (as a member of our Advisory Board):

"I believe we're on the cusp of a hugely disruptive change in the way open source software is licensed. The OSI, of which I'm part, is against license proliferation. But the community and OSI will need to figure out how to make open source relevant to the online world, without stifling the creativity that has built it. This is a non-trivial problem, and it is a problem."

And I agreed:

"..the cloud-based future we're heading to will cause an invigorating and necessary debate within the industry on the topic of licenses in a purely networked computing environment:"

Today Tim O'Reilly chips in, concluding

"This is still an unsolved area for both open source and Web 2.0. I believe that there will come a time when we will need to rediscover for Web 2.0 the freedoms that led Richard Stallman to the GPL, but I don't think it will grow out of the current crop of free software licenses. It will be closer, perhaps to Wesabe's open data bill of rights."

And in response, Matt Asay picks up on the thread again this morning:

"There's no point in complaining about what might have been. The real debate should be over what we do now: we need a new crop of licenses to help make open source relevant for the web. It's actually surprising that we have almost nothing so far...."

The question is: What does "open source" mean in a networked, SOA / API-based world as SaaS becomes the dominant computing model?

It looks like this will be the main topic of conversation at this O'Reilly event ~~next week~~ in two week's time (I'm going to try to make it given the topic's pertinence to the future of our own business). My own (and maybe obvious to some) prediction is that the effort by the community to answer the "What does "open source" mean in a SaaS world?" question will become the center of a highly controversial and popular topic of conversation for the wider technical community in 2008.

In the cloud, of the cloud, and for the cloud

alexbarnett — Wed, 04 Apr 2007 13:01:00 GMT

Yesterday Matt Asay of the OSI visited Bungee Labs. We invited Matt to provide us advice specifically on the issue of the licensing options we're planning to use when we open things up for wider beta program and beyond. It was a fascinating discussion - we all agreed that today's current licensing options we have available to us are, as he put it, not yet '21st Century-ready'.

Given the food for thought, Matt shared his thoughts here yesterday. I absolutely agree with Matt that the cloud-based future we're heading to will cause an invigorating and necessary debate within the industry on the topic of licenses in a purely networked computing environment:

"I believe we're on the cusp of a hugely disruptive change in the way open source software is licensed. The OSI, of which I'm part, is against license proliferation. But the community and OSI will need to figure out how to make open source relevant to the online world, without stifling the creativity that has built it. This is a non-trivial problem, and it is a problem."

Alex Barnett Podcasts

admin — Sat, 23 Sep 2006 19:58:00 GMT

Alex Barnett Podcasts - I like podcasting, here are the links to them.

2008 - Podcasts for the Bungee Line

Nate Bowler, CTO of @Task, July 20 2008

@task (or AtTask) is a Utah-based tech company providing a comprehensive, web-based project and portfolio-management package delivered in both a SaaS and on-premise model with a very rich web API set. We talked with Nate about the evolution of their web services design and @task's future product plans in light of the market opportunities presented by the availability of the increasing number of 3rd party programmable web services."

Steve Bjorg, Founder and CTO of MindTouch, June 20 2008

"Prior to founding MindTouch and Steve worked in advanced strategies at Microsoft focusing on distributed systems and web services. We talked with Steve about MindTouch platform, its rich set of web APIs and the implications of a programmable wiki. But MindTouch goes beyond providing open source wiki collaboration and content management - it's delivering a leading edge application integration and development platform called MindTouch Deki. Michael Coté, an industry analyst with RedMonk (analyst firm) picked up on both the podcast interview and news of the latest release of MinTouch Deki."

Update from John Musser of ProgrammableWeb, April 14 2008

"ProgrammableWeb’s John Musser returns to the Bungee Line to give us an update on the API action of early 2008. Alex and Ted apologize for the unfortunate audio treatment to the Bungee sound in the previous episode, promising “never again!” In related news, check out the new intro music for our “Cool Web Tips” segment."

Developer Community Management with Jono Bacon, March 14 2008

"There are few developer communities as large and distributed as that of Ubuntu, perhaps the most popular brand of GNU/Linux distributions available today. Jono Bacon is the first official community manager for Ubuntu. He joins to tell us what he has learned in his 18 months of working with this vast and disparate community."

Social Design with Joshua Porter, Jan 30 2008

"Joshua Porter is a usability consultant, web designer, researcher and blogger specializing in the art of social design for the web whose experience includes five years at world-renowned User Interface Engineering. Josh’s blog (Bokardo.com) is a must-read favorite for UI and web designers and is finishing up his first book, to be published in the next few weeks (details below)."

Alan Lewis on eBay Desktop and eBay APIs, January 15 2008

"As product manager for eBay Desktop, Alan Lewis relies on the same web APIs that eBay makes available to all developers. In this edition of the Bungee Line, Alan tells us about what the eBay Desktop is, how it came about, and various details about eBay’s developer program and web APIs. We ask Alan about eBay’s position Oauth and on open source."

2007 - Podcasts for the Bungee Line

Toby Segaran on “Programming Collective Intelligence”, December 13 2007

"Since the publication of his O’Reilly book Programming Collective Intelligence: Building Smart Web 2.0 Applications, Toby Segaran has become well noted for his ability to explain easily-understandable algorithms for the kind of deeply complex problems involved in social applications. Toby joins Alex and Ted to discuss some of the high-level concepts that he tackles in his book."

Jon Aizen of Dapper.net, November 17 2007

"Jon Aizen joins Alex and Ted to explain how Dapper.net provides a no-fee tool for making almost any structured web site data accessible via a REST API. In a past life, Jon was involved in creating The Internet Archive. Jon also helps the Bungee Line introduce romantic intrigue into the podcast.

Punditry Alert! At the end of this show, Ted and Alex speculate a bit about Android, Google’s open source mobile device platform, the Apache License, and whether Robert Love is involved. Please consider this as another demonstration of Ted’s idiocy, brought to you by the Bungee Line."

Jeff Barr on Amazon Web Services (Part 2), October 7 2007

"In part 2 of our interview with Amazon Web Services evangelist Jeff Barr, Alex and Ted ask Jeff about Flexible Payment Service, virtual user group meetings in Second Life, the Startup Project, and pry at Jeff’s views of possible futures of technologies that developers might anticipate."

OAuth Podcast, with Chris Messina (aka FactoryJoe), Larry Halff (of Ma.gnolia) and Eran Hammer-Lahav, November 3 2007

"OAuth is a big idea, but is it a "solution looking for a problem to solve"? I don't think so. The problem for end users today is real, i.e. authorizing one service to access your data by another service for use by the first service, securely and with control. For developers wanting to develop apps and services that create value through the use of customer data stored on other services, there is no standardized means set of protocols to lean on. Instead, developers need to waste time learning a new way for their app to be authorized to do so for each service provider, having to jump through the various specific means and idiosyncrasies of each service."

Jeff Barr on Amazon Web Services (Part 1), October 18 2007

"Developer evangelist for Amazon Web Services, Jeff Barr tells Alex and Ted about how he became a native Amazonian, his recent visit to “The Business of API’s Conference,” and a bunch of stuff on Amazon Web Services, including: Mechanical Turk, EC2, and S3. Additionally, Jeff explains the newly announced S3 Service Level Agreement*."

Interview with Jeremy Zawodny of Yahoo! - Part 1 and Part 2, October 1 2007

Part 1

"Yahoo!'s Zimbra acquisition, the Yahoo! Mail Web Services APIs, Jeremy's take on the Business Week article discussing Yahoo! Openness, the fruits of Yahoo! Hack Days and the Internal Yahoo! Hack Days initiative, Yahoo! Geocoding API, Yahoo! User Interface (YUI) Library, Yahoo!'s AJAX API for Maps"

Part 2

"What Mash lets you do, Hadoop and Yahoo!'s formal involvement, the WebOS meme, something Jeremy feels strongly about :-) That was fun. Watch out for the discussion on "Meta-API Providers"... More APIs...From b2c APIs to b2b APIs, plus Pipes and democratizing the mashupshpere"

Interview with John Musser of ProgrammableWeb.com, September 19 2007

"Topics covered include Facebook APIs, Amazon's recently launched Flexible Payment Service (FPS) , Google Base, Microsoft's Astoria and relational-data-in-the-cloud programming models and services, SaaS models and API SLAs, REST vs SOAP, "Closed is Still the Old Closed" and plenty more."

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Older podcasts:

Search & Enjoy! (Podcast) The Power of Search and Recommendation, June 6 2006

"Speakers from Microsoft, Blinkx and Last.fm discussed issues of content regarding search, recommendation, the semantic web and the ownership of data in the Web 2.0 era at Content 2.0 on 6th June 2006."

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Microformats Podcast, March 31, 2006

"Here's a great podcast for you. All about microformats..."

Guests: Tantek Çelik, Dan Connolly and Rohit Khare. I think it's safe to say these guys know a thing or two about the web and microformats.

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OPML Podcast, March 10, 2006

"It's all about the draft OPML 2.0 spec and a few other things thrown in such as structured blogging, OPML tools, namespaces and microformats."

Guests: Joshua Porter, Adam Green and John Tropea.

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OPML and Reading Lists Podcast with Danny Ayers and Adam Green, Feb 12, 2006

"Last year Dave Winer started to push the idea of Reading Lists for RSS. More recently, the idea of Dynamic Reading Lists and Feed Grazing (or Grazing Lists / Glists) has been kicking around.

Its likely that Reading Lists support will become a common feature of Feed Readers / Aggregators."

Guests: Danny Ayers, Adam Green and Joshua Porter

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Attention podcast : Attention with Steve Gillmor, Feb 08, 2006

"Steve has been leading Attention conversation for some time now. In 2003 he, along with David Sifry (CEO of Technorati), initiated the attention.xml efforts and has since taken on the role as president of the non-profit Attention Trust."

Guests: Steve Gillmor and Joshua Porter

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MSN Search Champs podcast - Privacy conversation Jan 26 2006

"I attended the MSN Search Champs today....and what a day. Given the recent news and concerns around the data MSN Search, Yahoo and AOL provided to the government, there was a session set up where the 57 bloggers / online experts at MSN Search Champ were invited to discuss the topic with senior MSN management (Senior VP Yusuf Mehdi and VP Chris Payne)."

Guests: Fred Oliveira, Dion Hinchcliffe, Joshua Porter, Chris Pirillo, Thomas Vander Wal and Brady Forrest.

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Attention podcast: RSS feedreaders and aggregators Jan 22, 2006

"I asked two of the RSS industry's leading lights to join me for a call and share their perspective on the question of where Attention is going with respect to RSS feedreaders and aggregators: Nick Bradbury creator FeedDemon, part of Newsgator (Nick also developed Homesite - sold to Macromedia - and Topstyle) and Kevin Burton of Tailrank (also co-founder Rojo)."

Guests: Nick Bradbury, Joshua Porter and Kevin Burton

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Structured Blogging podcast with Marc Canter and Joe Reger, Dec 16, 2005

"You might have heard of the Structured Blogging initiative announced earlier this week by Marc Canter and others...there was certainly plenty of buzz and reaction to the news, but not all the reaction was rosy."

Guests: Marc Canter and Joshua Porter

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Identity Podcast with Kim Cameron and Dick Hardt, Dec 09, 2005

"A couple of weeks ago Joshua and I had a conversation about attention data (as podcasts).

In that conversation we kept touching on the topic of online identities and their management, so we thought we'd invite two pioneers of the identity space, Dick Hardt and Kim Cameron, to a podcast session and discuss how they saw the connections between these two related topics: attention and identity."

Guests: Dick Hardt, Kim Cameron and Joshua Porter

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OPML = Attention Data, Attention Engines and Tailrank, Nov 12, 2005

"Although we met briefly last week, Kevin Burton and I didn't manage to get enough time to discuss some of the things on our mind at the time, so we got a Skype call together and posted it as a podcast (.mp3, 42mb).

We focused the discussion around what he calls Meme Engines and I call Attention Engines, Tailrank (Kevin's latest project), OPML, RSS and Attention.xml"

Guests: Kevin Burton

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Web 2.0 podcast, July 01, 2005

"Richard MacManus of Read/WriteWeb and I had a Skype chat this evening and recorded the call Talked about Web 2.0, attention.xml, a bit about RSS, APIs and more."

Guest: Richard MacManus

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Attention podcast with Joshua Porter, Nov 26, 2005

"About OPML, Attention, and empowering people."

Guest: Joshua Porter

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