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Tag Archives: Derby

3 Key Stages to Evolve from Legacy Databases to a Modern Cloud Data Grid

How do you plan a roadmap for moving from a legacy data architecture to a cloud-enabled data grid? In this article, we will offer a pragmatic, three-stage approach. At SpringOne-2012, the “Effective design patterns with NewSQL” session (see presentation embedded below) generated a lot of interest. (Thank you to everyone who joined us!) Jags Ramnarayan and I discussed problems with legacy RDBMS systems, NewSQL driving principles, SQLFire architecture, application design patterns as well as data consistency and reliability.

We went deep into vFabric SQLFire which is a pragmatic solution that addresses these data challenges:

  • How do I architect my data tier for very high concurrent workloads?
  • How do I achieve predictability both for data access response time and availability?
  • How do I distribute data efficiently and real time to multiple data centers (and to external clouds)? 
  • How do I process these large quantities of data in an efficient manner to allow for better real-time decision-making? 

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PostgreSQL contributor Heikki Linnakangas joins VMware vFabric Team

In this short Q&A, we get the perspective of Heikki Linnakangas who’s just joined VMware after being a senior software architect and contributing to PostgreSQL for six years.

1. You’ve been involved with PostgreSQL for a while, could you give us a bit about your background and how you’ve been involved?
It all started in 2003, when my second child was born. I was at home with the baby for a month or two, and thought it would be fun to take a look at how a DBMS works under the covers. I have done programming as a hobby since I was a kid, but had not had a chance to do much outside a work environment for some time. Continue reading