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Displaying posts with tag: datacenters (reset)
Percona Live London 2012 slides available

Many thanks to all those who attended my talk at the Percona Live London 2012 conference!
I did put the location in the last slide, but just in case you missed the last slide (or missed my talk) you can find them here:
http://spil.com/perconalondon2012

I did receive a couple of questions afterwards (in the hallways of the conference) that made me realize that I forgot to clear up a couple of things.

First of all the essence of shifting the data ownership of a specific GID towards a specific datacenter and ensuring data consistency also means one Erlang process within that very same datacenter is the owner of that data. This does also mean this Erlang process is the only that can write to the data of this GID. Don’t worry: for every GID there should be a process that is the data owner and Erlang should be able to cope with the enormous scale here.

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Why I Wrote the Book – Oracle and Open Source

Read the original article at Why I Wrote the Book – Oracle and Open Source

Back in the late 90′s New York City was deep in the dot-com boom. Silicon Alley was being born, and a thousand internet startups were sprouting. Everyone was hiring, it was an exciting time to work in technology!

Trend Spotting Circa 2000

As an independent consultant, I had the opportunity to work at quite a few startups. The technology stack was identical at almost all of them. Sun Microsystems hardware, Apache webservers, and Oracle on the backend. The database was always the sticking point, and developers struggled to get their queries right.

It was an interesting role to hold. Most career DBAs worked …

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