A herd of Hadoop announcements. Rockmelt raises $30m. And more.

A herd of Hadoop announcements
# Yahoo! and Benchmark Capital confirmed the formation of Hortonworks, an independent company focused on the development and support of Apache Hadoop.

# Cloudera announced the availability of Cloudera Enterprise 3.5 and the launch of Cloudera SCM Express, based on the new Service and Configuration Manager in Cloudera Enterprise 3.5.

# MapR …

One of our partners recently asked me on what platforms do we usually see MySQL installed out there...

The last 5 years I gave the answer: Typically it is 80% Linux, 10% Windows, 5% Solaris and 5% all others. But this was only the picture of my limited view and I was not sure how objective this was.

This time I really wanted to know it and so I collected the information of about 570 MySQL installations of customers.

The following numbers came out:

Operating System

There’s a real explosion of cloud platforms and management tools, it seems you can’t swing a dead cat without hitting one these days. In the commercial proprietary solutions space you have – CA’s 3Terra AppLogic, Enomaly, Nimbula, RightScale. In open source there are Eucalyptus, Cloud.com, Open Nebula and …

Amazon’s SimpleDB isn’t a relational database, but it does provide elastic scalability and high-availability. Amazon’s recently announced Relational Database Services (RDS) is a relational database, but it doesn’t provide elastic scalability or high-availability. If you are deploying enterprise applications on the cloud (including Amazon Web Services), you might want to look at ScaleDB because it is a relational database and it does provide elastic scalability and high-availability.

Amazon describes SimpleDB by comparing it to a clustered database:

"A traditional, clustered relational database requires a sizable upfront capital outlay, is complex to design, and often requires extensive and repetitive database administration. Amazon SimpleDB is dramatically simpler, requiring no schema, automatically indexing your data and providing a simple API for storage and access. This approach eliminates the administrative burden of …

Amazon’s SimpleDB isn’t a relational database, but it does provide elastic scalability and high-availability. Amazon’s recently announced Relational Database Services (RDS) is a relational database, but it doesn’t provide elastic scalability or high-availability. If you are deploying enterprise applications on the cloud (including Amazon Web Services), you might want to look at ScaleDB because it is a relational database and it does provide elastic scalability and high-availability.

Amazon describes SimpleDB by comparing it to a clustered database:

"A traditional, clustered relational database requires a sizable upfront capital outlay, is complex to design, and often requires extensive and repetitive database administration. Amazon SimpleDB is dramatically simpler, requiring no schema, automatically indexing your data and providing a simple API for storage and access. This approach eliminates the administrative burden of …

The two predominant forms of open source licenses are BSD and GPL. PostgreSQL is licensed under the BSD license , while MySQL is licensed under GPL . While the details are arcane, the business impact is significant, and that is what this post addresses.

The BSD (or BSD-style) License: This license basically says: ‘This code is provided as is, do what you want with it, and include this copyright in your resulting product.’

The GPL License: This license, also known as the copyleft license, essentially says: ‘This is free and distributed as source code, and any addition or extension must also be distributed under these exact terms.’

BSD essentially says I prefer open source code, so I’m making my source code open and freely available, but what you do with it …

“… when you get the money, you get the power. Then when you get the power, then you get the women.” –Tony “Scarface” Montana

In the world of computing, first you get the users, then you get the applications, then you get the power. What do I mean by power? In a word “platform”. If the only way for users to get applications is through you, and the only way for application developers to get to users is through you, then you are a platform. If you continue to nurture and grow your platform, your company is immortal, it is a goose that will continue to lay golden eggs…as long as you continue to nurture it.

To get the users, you need to deliver immediate value. Once you achieve critical mass of users, the developers will start showing up, whether you want them or not. A good example of this was Myspace. They attracted so many users, that developers started providing extensions directly to users without Myspace’s …

Winners of the Developer.com Product of the Year 2009 have been announced and you won’t be surprised to know..

NetBeans is certainly back with a bang ! We won FIVE awards out of TWELVE..

Here’s an excerpt from the announcement,

In the past due to close races, runner ups were also recognized. This year there were no close calls. Each winner won its category with a respectable margin.

In the case of Java Tools the winner had almost three times the votes of the others finalists in the category combined.

It is no surprise that the Development Tool category received the most votes. The second most popular category continues to be Open Source. Looking back …