Matt Asay writes today in Oracle loses some MySQL mojo about Ken Jacobs leaving Oracle. For me, that’s a major bummer. Ken has been a long-time visitor of the MySQL Conference and that’s where I first met him: a friendly and knowledgeable person, on database technology in general but also about MySQL. When Innobase Oy got bought by Oracle, InnoDB got placed under Ken’s leadership and did pretty well there. We’d occasionally exchange emails, and I’ve always found him to be responsive and helpful.

I think it was kinda presumed by people that the technical part of MySQL at Oracle would also reside with Ken. Obviously now, that’s not going to be the case. What that means exactly, I don’t know as I am not familiar with the other person (Edward Screven). We’ve got to know Ken over the years, so it would’ve been nice to keep going with him. Ohwell. …

Topics for this podcast:

*Matt Asay moves from Alfresco to Canonical
*GPL fade fuels heated discussion
*Apple’s iPad and its enterprise and open source impact
*Open source in data warehousing and storage
*Our perspective on Oracle’s plans for Sun open source

iTunes or direct download (32:50, 9.2 MB)

Welcome, everyone, to the 177th edition of Log Buffer, the weekly review of database blogs. It was another week heavy with technical posts, so let’s waste no time, and get it all started with . . .

PostgreSQL

David Fetter shares his recipe for adding only new rows: “Let’s say you have a table and a data set, and would like to add only those rows in your data set that aren’t already in the table. There are hard ways, but here’s an easy one.”

Simon Riggs, the Database Explorer, offers his thoughts on …

Matt Asay joins Canonical. Paula Hunter joins the CodePlex Foundation. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca
“Tracking the open source news wires, so you don’t have to.”

# Matt Asay joined Canonical as chief operating officer.

# Paula Hunter was named executive director of the CodePlex Foundation.

# Actuate recorded $6.5m in BIRT-related business for Q4; annual BIRT-related business of $18.2m up 18%.

# Glyn Moody outlined The Great Oracle Experiment.

# The Symbian Foundation …

Oracle’s plans for Sun’s OSS. The UK’s updated OSS strategy. And more.

Follow 451 CAOS Links live @caostheory on Twitter and Identi.ca
“Tracking the open source news wires, so you don’t have to.”

Oracle’s plans for Sun’s OSS
# Oracle’s MySQL strategy slide.

# eWeek reported that database thought leaders are divided on Oracle MySQL.

# Savio Rodrigues and Computerworld on Oracle’s plans for MySQL, other open source assets.

# Zack Urlocker is leaving Oracle/Sun/MySQL.

Main Entry Points:

• …

Image by Aranda\Lasch via Flickr

One of my favorite terms at the moment is “Big Data”.  While all terms are by nature subjective, in this post I will try and explain what Big Data means to me.

So what is Big Data?Big Data is the “modern scale” at which we are defining or data usage challenges.  Big Data begins at the point where need to seriously start thinking about the technologies used to drive our information needs.

While Big Data as a term seems to refer to volume this isn’t the case.  Many existing technologies have little problem physically handling large volumes (TB or PB) of data.  Instead the Big Data challenges result out of the combination of volume and our usage demands from that data.  And those …

This is the 176th edition of Log Buffer, the weekly review of database blogs.

There were heaps of mostly technical posts this week. I think bloggers are tired of kicking around the ins-and-outs of Sun and Oracle, and wanted to talk about what really matters. So let’s start with . . .

Oracle

Harald van Breederode shows how to setup a private DNS for your virtual cluster.

Pythian’s Alex Fatkulin discusses Oracle GoldenGate …

We’re continuing to see signs that the dominant GPL open source license may be fading from favor among commercial open source software players. The latest move away from the GPL comes from content management software vendor Alfresco, which is moving to the LGPL after originally releasing its code under the GPL three years ago. The reasoning for the shift, according to Alfresco CEO John Newton, is the company sees greater opportunity beyond being a software application, particularly given the emergence of the Content Management Interoperability Services standard. Alfresco won mostly praise for its move, and it does make sense given where open source is going these days.

I believe the emerging trend away …

Finally, after many months, Oracle's long-awaited acquisition of Sun Microsystems has been completed. Having joined Sun as part of the MySQL acquisition two years ago, I think it's a good outcome both for Sun and for MySQL. The vision behind Sun's acquisition of MySQL was right on: Sun wanted to become the leader in open source and use MySQL as

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