A Googly MySQL Cluster Talk
Google engEDU
55 min – Apr 28, 2006

Google TechTalks
April 28, 2006

Stewart Smith
Stewart Smith works for MySQL AB as a software engineer working on MySQL Cluster. He is an active member of the free and open source software community, especially in Australia.

ABSTRACT
Part 1 – Introduction to MySQL Cluster The NDB storage engine (MySQL Cluster) is a high-availability storage engine for MySQL. It provides synchronous replication between storage nodes and many mysql servers having a consistent view of the database. In 4.1 and 5.0 it’s a main memory database, but in 5.1 non-indexed attributes can be stored on disk. NDB also provides a lot of determinism in system resource usage. I’ll talk a bit about that.

Part 2 – New features in 5.1 including cluster to cluster replication, disk based data and a bunch of other things. anybody that is attending the mysql users conference may find this eerily familiar. Read the rest of this entry »

Statistical Aspects of Data Mining (Stats 202) Day 3
Google engEDU
56 min – Jul 3, 2007

Google Tech Talks
July 3, 2007

ABSTRACT

This is the Google campus version of Stats 202 which is being taught at Stanford this summer. I will follow the material from the Stanford class very closely. That material can be found at www.stats202.com. The main topics are exploring and visualizing data, association analysis, classification, and clustering. The textbook is Introduction to Data Mining by Tan, Steinbach and Kumar. Googlers are welcome to attend any classes which they think might be of interest to them. Read the rest of this entry »

An Introduction to SQLite
Google engEDU
51 min – May 31, 2006

Google TechTalks
May 31, 2006

Richard Hipp

ABSTRACT
SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine. SQLite implements a large subset of SQL-92 and stores a complete database in a single disk file. The library footprint is less than 250 KB making is suitable for use in embedded devices and applications where memory space is scarce.

This talk provides a quick overview of SQLite, its history, its strengths and weaknesses, and describes situations where it is much more useful than a traditional client/server database. The talk concludes with a discussion of the lessons learned from the development of SQLite and how those lessons can be applied to other projects. Read the rest of this entry »

Statistical Aspects of Data Mining (Stats 202) Day 6
Google engEDU
53 min – Jul 13, 2007

google Tech Talks
July 13, 2007

ABSTRACT

This is the Google campus version of Stats 202 which is being taught at Stanford this summer. I will follow the material from the Stanford class very closely. That material can be found at www.stats202.com. The main topics are exploring and visualizing data, association analysis, classification, and clustering. The textbook is Introduction to Data Mining by Tan, Steinbach and Kumar. Googlers are welcome to attend any classes which they think might be of interest to them. Read the rest of this entry »

weRobot: Robotics and Community for Learning and Exploration
Google engEDU
42 min – Jan 6, 2006

Google TechTalks
January 06, 2006

Illah R. Nourbakhsh

Illah R. Nourbakhsh is an Associate Professor of Robotics in The Robotics Institute at Carnegie Mellon University. He was on leave for the 2004 calendar year and was at NASA/Ames Research Center serving as Robotics Group lead. He received his Ph.D. in computer science from Stanford University in 1996. He is co-founder of the Toy Robots Initiative at The Robotics Institute. His current research projects include educational and social robotics, electric wheelchair sensing devices, believable robot personality, visual navigation and robot locomotion. His past research has included protein structure prediction under the GENOME project, software reuse, interleaving planning and execution and planning and scheduling algorithms. At the Jet Propulsion Laboratory he was a member of the New Millenium Rapid Prototyping Team for the design of autonomous spacecraft. He is a founder and chief scientist of Blue Pumpkin Software, Inc., which was recently acquired by Witness Systems, Inc. Illah recently co-authored the MIT Press textbook, Introduction to Autonomous Mobile Robots.

ABSTRACT
In this talk, I will describe two major community-building projects at the Toy Robots Initiative at Carnegie Mellon’s Robotics Institute. Read the rest of this entry »