Nautilus SVN, the SVN client for linux had moved to RabbitVCS a few months back. From what I have read so far, the new client, while plugging into the old Nautilus manager, performs much better and does not hang up when the number of files to manage is on the rise.
RabbitVCS differs from Nautilus by attempting to have a pluggable interface for many types of source control systems. So SVN is just the beginning. You can check out the screenshots and install it on your favorite linux distro. Here are a few teasers
RabbitVCS:
Commit with the Rabbit:
I logged into a gmail inbox today, surprised to find ‘Google Buzz’ asking me if I wanted in. I clearly said ‘No’. Not yet another social network. pfft. So after I said ‘No’ there it was sitting comfortably on the navigation bar and telling me people were following me and I could follow them.
There is a small link on the bottom of your Gmail page that says ‘turn off buzz‘. Click on that and you get disconnected from the social network. I wonder what google plans for Orkut.
After project owners were asked to move out of kenai.com, Oracle now admits that it did a poor job at communicating its plans for the project. An updated post from Oracle says that the future of kenai.com projects is secure. Those projects will be migrated to java.net and continued as is. Here is an extract from the post
We don’t believe it makes sense to continue investing in multiple hosted development sites that are basically doing the same thing. Our plan is to shut down kenai.com and focus our efforts on java.net as the hosted development community. We are in the process of migrating java.net to the kenai technology. This means that any project currently hosted on kenai.com will be able to continue as you are on java.net. We are still working out the technical details, but the goal is to make this migration as seamless as possible for the current kenai.com projects
I ran into a weird little error while trying to tune the performance of a query in the oracle database. A table had an index on a VARCHAR2 column. After a fair number of inserts were made the population of this table grew to 1.5 million records. A query that did an join on the VARCHAR2 column was talking ages to get the results. Well, it was taking 900ms actually but the SLA for the API call is way below that.
An “explain plan for QUERY” statement was run followed by a select from plan_details. It turns out the index is never used and a full table scan was used to get the data. Hence the problem.
Sun has a wide range of certifications to offer. Ever since java EE6 was released, changes have been made to the certification hierarchy and content to reflect the new specifications. Sun is also offering a discount of 10% to those that register for training / certification updates by Jan 31st 2010. Here is a comparison of the certification hierarchies
Old hierarchy:
New hierarchy:
The new hierarchy provides paths that are more specialized than the ones before. For example you can be a JSF expert. Web service + security is another specialization. Combining these certifications together can also earn you the title of a “Master“.