Sun's Open Cloud Vision unveilled: Open Cloud Platform, an open infrastructure powered by Java, MySQL, OpenSolaris, and Open Storage software technologies.  Open APIs, Open formats and Open source.

On March 18th, at CommunityONE aka CloudONE, Sun unveiled the open cloud platform for powering public and private clouds. We also  announced that we are building our own Public Cloud. This will include a Storage and Compute Cloud. Our Cloud will be compatible with Amazon S3 and EC2 at the API level. Meaning, we will provide S3 and EC2 compatibility APIs in addition to our own, hence enabling an easy migration from Amazon services to Sun Cloud. All clouds - public, private or hybrid, built on Sun's Open Cloud platform will be interoperable and there will be minimal vendor lockin given the cloud platform will be built on open …

Sun's Open Cloud Vision unveilled: Open Cloud Platform, an open infrastructure powered by Java, MySQL, OpenSolaris, and Open Storage software technologies.  Open APIs, Open formats and Open source.

On March 18th, at CommunityONE aka CloudONE, Sun unveiled the open cloud platform for powering public and private clouds. We also  announced that we are building our own Public Cloud. This will include a Storage and Compute Cloud. Our Cloud will be compatible with Amazon S3 and EC2 at the API level. Meaning, we will provide S3 and EC2 compatibility APIs in addition to our own, hence enabling an easy migration from Amazon services to Sun Cloud. All clouds - public, private or hybrid, built on Sun's Open Cloud platform will be interoperable and there will be minimal vendor lockin given the cloud platform will be built on open …

Sun's Open Cloud Vision unveilled: Open Cloud Platform, an open infrastructure powered by Java, MySQL, OpenSolaris, and Open Storage software technologies.  Open APIs, Open formats and Open source.

On March 18th, at CommunityONE aka CloudONE, Sun unveiled the open cloud platform for powering public and private clouds. We also  announced that we are building our own Public Cloud. This will include a Storage and Compute Cloud. Our Cloud will be compatible with Amazon S3 and EC2 at the API level. Meaning, we will provide S3 and EC2 compatibility APIs in addition to our own, hence enabling an easy migration from Amazon services to Sun Cloud. All clouds - public, private or hybrid, built on Sun's Open Cloud platform will be interoperable and there will be minimal vendor lockin given the cloud platform will be built on open …

There are plenty of new databases coming out, aiming to tackle the massively scalable domain that Google's BigTable pioneered. On the Radar mailing list, Jesse pointed out Cassandra (Facebook's offering) and Mike Loukides countered with Hypertable, asking "We're sort of being overrun with BigTable-style databases; I wonder what's going to win?". (Artur observed, "Cassandra is less like BigTable and more like a distributed column store with autocreating and searching in column namespace, but lacks a lot of indexing needed for BigTable.")

Jesse replied it'd be the one that's easiest for developers to use quickly, and I expanded that to:

• language and platform integration (e.g., Ruby, Rails, Django) so it can be used in the language you use to get stuff done
• higher abstractions available …

LewisC's An Expert's Guide To Oracle Technology

Sun just announced MySQL Workbench, a new database design tool for MySQL developers and DBAs. I'm a data modeling tool junkie. I like to play with any I can get my hands on. I've used almost every modeling tool that's been built. My all time favorite is probably Erwin.

I decided to download MySQL Workbench and give it a try. Since I was playing with it, I figured I should write about it and while I am writing about it, I might as well write about a couple of other tools, that I have personally used, that you might like.

TOAD …

After the interesting comment storm on Doug’s blog when he posted some of Tim Gorman’s comments on the value of data in his career experiences as compared to the value of the applications manipulating that data, I hesitate a little to post this.

But, I can’t stop myself because it’s such an interesting insight!

Anand Rajaraman, ex-Director of Technology at Amazon.com posted this useful insight that builds on Tim’s. It’s not data vs software as seen by Tim, it’s one step further - more data vs better software.

I like this idea so much I’m hereby dubbing …

Have you ever needed a random timestamp in MySQL? For example to create demo data programmatically? Here’s my solution:

SELECT FROM_UNIXTIME(
  FLOOR(
    UNIX_TIMESTAMP('2007-01-01') +
        RAND() *
        (UNIX_TIMESTAMP('2007-01-03')-UNIX_TIMESTAMP('2007-01-01'))
    )
) as random_timestamp;

Or if you prefer a function:

CREATE FUNCTION random_timestamp (start TIMESTAMP, end TIMESTAMP)
RETURNS TIMESTAMP NOT DETERMINISTIC
RETURN FROM_UNIXTIME(
  FLOOR(
    UNIX_TIMESTAMP(start) +
    RAND() *
    (UNIX_TIMESTAMP(end)-UNIX_TIMESTAMP(start))
  )
);

mysql> select random_timestamp('2007-10-01', NOW());
+---------------------------------------+
| random_timestamp('2007-10-01', NOW()) |
+---------------------------------------+
| 2007-10-05 23:07:11                   |
+---------------------------------------+
1 row in set (0.00 sec)