The follow-up blog post on moving your MySQL applications to CouchDB has been posted on the CouchOne blog. Part 2 digs into a bit more detail on the specifics of views, and how to perform some of the more common operations used in MySQL, such as paging and aggregation in your CouchDB view. You can read Part 2 here

I’ve started a little series on how to migrate your MySQL applications and databases over to CouchDB. Most of the process is about how you think about your data, not about the database itself, the application, or the interface to the database storage. There are some use cases for data storage that lend themselves to the CouchDB document model that provides some advantages over the table-based structure in MySQL. The first part of the series is Moving from MySQL to CouchDB: Part 1.

I’ve started a little series on how to migrate your MySQL applications and databases over to CouchDB. Most of the process is about how you think about your data, not about the database itself, the application, or the interface to the database storage. There are some use cases for data storage that lend themselves to the CouchDB document model that provides some advantages over the table-based structure in MySQL.

The first part of the series is Moving from MySQL to CouchDB: Part 1.

JavaOne Latin America 2010 (Day 1 and 0) started in an exciting way where I found a nice multi-instance cluster installation of GlassFish. More on that later but enjoyed meeting colleagues from different groups within Oracle.

I gave a presentation on "Whats New in Enterprise Java Beans 3.1" and the slides are available:

S314168 - What's New in Enterprise Java Bean Technology @ JavaOne Brazil 2010
The attendees seem to like simplified packaging (EJB-in-a-WAR and deployment descriptor-free), no-interface bean, cron-like syntax, and other features were well appreciated by the users. All other …

JavaOne Latin America 2010 (Day 1 and 0) started in an exciting way where I found a nice multi-instance cluster installation of GlassFish. More on that later but enjoyed meeting colleagues from different groups within Oracle.

I gave a presentation on "Whats New in Enterprise Java Beans 3.1" and the slides are available:

S314168 - What's New in Enterprise Java Bean Technology @ JavaOne Brazil 2010
The attendees seem to like simplified packaging (EJB-in-a-WAR and deployment descriptor-free), no-interface bean, cron-like syntax, and other features were well appreciated by the users. All other …

JavaOne Latin America 2010 (Day 1 and 0) started in an exciting way where I found a nice multi-instance cluster installation of GlassFish. More on that later but enjoyed meeting colleagues from different groups within Oracle.

I gave a presentation on "Whats New in Enterprise Java Beans 3.1" and the slides are available:

S314168 - What's New in Enterprise Java Bean Technology @ JavaOne Brazil 2010
The attendees seem to like simplified packaging (EJB-in-a-WAR and deployment descriptor-free), no-interface bean, cron-like syntax, and other features were well appreciated by the users. All other …

Oracle Open World 2010 Latin America was kick started this morning by Oracle's President Mark Hurd. Later Adam Messinger's (Vice President in Fusion Middleware group at Oracle) keynote started JavaOne Brazil and gave a status update on the Java platform. In his talk, Staffan showed a demo of JRockit Mission Control. TIM (a local Brazilian telecom company) showed how they are using Java to serve multi-million users in Brazil. Java FX super fast rendering capabilities were shown in a video. I showed how a multi-instance GlassFish 3.1 cluster can be easily created using web-based administration console. The steps to reproduce the demo are explained in the video below:



I accidentally left my tweetdeck open before …

Oracle Open World 2010 Latin America was kick started this morning by Oracle's President Mark Hurd. Later Adam Messinger's (Vice President in Fusion Middleware group at Oracle) keynote started JavaOne Brazil and gave a status update on the Java platform. In his talk, Staffan showed a demo of JRockit Mission Control. TIM (a local Brazilian telecom company) showed how they are using Java to serve multi-million users in Brazil. Java FX super fast rendering capabilities were shown in a video. I showed how a multi-instance GlassFish 3.1 cluster can be easily created using web-based administration console. The steps to reproduce the demo are explained in the video below:



I accidentally left my tweetdeck open before …

Oracle Open World 2010 Latin America was kick started this morning by Oracle's President Mark Hurd. Later Adam Messinger's (Vice President in Fusion Middleware group at Oracle) keynote started JavaOne Brazil and gave a status update on the Java platform. In his talk, Staffan showed a demo of JRockit Mission Control. TIM (a local Brazilian telecom company) showed how they are using Java to serve multi-million users in Brazil. Java FX super fast rendering capabilities were shown in a video. I showed how a multi-instance GlassFish 3.1 cluster can be easily created using web-based administration console. The steps to reproduce the demo are explained in the video below:



I accidentally left my tweetdeck open before …

First set of pictures from Oracle Open World, Oracle Develop, and JavaOne 2010 in Brazil ...

And a picture from dinner with local Java champions and JUG leaders of Brazil ...



Looking forward to meet many others over the next 3 days.

And the evolving album so far:




JavaOne Brazil starts in a few more hours and here are some pointers …