I’ve spent the last couple of days, after absorbing the Sybase acquisition
of Aleri’s assets, looking at the various CEP players websites for evidence
of cloud (grid name du jour) deployment.
I haven’t found anything worth mentioning. That’s not to say that I
might have missed something. But my guess is that with all the economic
woes lately, that the CEP vendors have either chosen to ignore or just simply
aren’t aware that the rest of the world is actually solving real problems
with cloud deployments.
Which is interesting.
It’s interesting because one of the pioneers in CEP & database space, Mike
Stonebreaker (love that name), has gone on to work in stealth mode (it says
stealth on their web site anyway) over at VoltDB. VoltDB is based upon work
done on HStore and would appear, on the surface anyway, to incorporate all of
the things we’d expect in an OTP environ... (more)
In a recent post, Louis Lovas of Progress Apama explains why the first
generation CEP vendors don’t have many, if any, cloud deployments.
Here’s a quote from his post:
Typical of event processing applications that do things are those in
Capital Markets like algorthmic trading, pricing and market making. These
applications perform some business function, often critcal in nature in
their own right. Save connectivity to data sources and destinations, they
are the key ingredient or the only ingredient to a business process. In
the algo world CEP systems tap into the firehose of da... (more)
On this continuing series, I am examining thoughts and specific
implementation details around building a back-testing platform for algo
trading. Eventually, we’ll see where complex event processing plays and
how to implement it.
Appendix to Part One – The Data Format
Rather than looking at various database solutions first and then trying to
define the problem in terms of those solutions, let’s first examine what
market data looks like. In its most simple form, market data looks like
this (there’s usually a little more, but this is fine for our purposes):
Date: The date of the ... (more)
Every year, I like to decompress a bit and take a break. Usually, I like to
go scuba diving – the dive sites I like are usually far removed from email,
Twitter, Facebook, etc. and it gives me a chance to actually unplug, defrag,
and think a bit.
This year, the family went to Grand Cayman to experience some of the
world’s best diving. Within Grand Cayman is Hell, a small township
dedicated to tourism and aptly named given the attached photo.
We visited Hell in between dives, and rather than make my ex-wife room
reservations or send out postcards, I thought I’d amplify a few predic... (more)
VMWare has been on a buying spree lately.
In the last month, they’ve announced both Redis and RabbitMQ.
Here’s VMware’s take on Redis, and spring source’s on RabbitMQ.
RabbitMQ is built with Erlang.
Much Rejoicing in the Village
We use both of these technologies at Cloud Event Processing. And we love
Erlang too. VMware’s acquisition of these technologies not only validates
our decisions, which we are very selfishly pleased about, but also sends an
The Message Please
Everyone’s busy abstracting resources in the cloud – making resources
like compute, stora... (more)