in-memory database -> 300,000 tps

[William la Forge]

I just completed the timing test for the in-memory database included in the JFile project. We are getting 300,000+ fully durable transactions (updates) per second. This is running on my old VAIO i5 laptop.

Bill

[Raoul Duke]

w00t! (as they say.)

[William la Forge]

Yes. And though it is comparing apples to oranges, this is 50 times faster than Redis:  http://permalink.gmane.org/gmane.comp.db.redis.general/5109 

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[William la Forge]

Now think about this. The transactions and the data were all implemented as actors. There is absolutely no way this would work using Akka or any other actor framework save possibly the E language.

On Tue, Jun 26, 2012 at 9:23 PM, Raoul Duke <rao...@gmail.com> wrote:

[Raoul Duke]

On Wed, Jun 27, 2012 at 3:37 AM, William la Forge <lafo...@gmail.com> wrote:
> Now think about this. The transactions and the data were all implemented as
> actors. There is absolutely no way this would work using Akka or any other
> actor framework save possibly the E language.

pretty please expand upon this in a blog posting that can then be
pointed to from reddit et. al.

[William la Forge]

Will do. But first I need to take a day or two to work on my new PC. The old one has virus and hardware problems.

New PC:

i7-3770

asus p8z77m motherboard

OCA Vertex 3 SSD

16 GB 1600 MHz RAM

Boots like a banshee! Can't wait to do new benchmarks, though the throughput of the in-memory database shouldn't be too much. But hopefully I will get something around 3 billion messages per second from JActor.

Bill

[Mark]

I'm so looking forward to this blog post. Will you be able to create a simple demo that everyone can try?

Also Bill, when you're famous - you will remember your friends won't you? ;)

Mark

[Mark]

Also Bill - I'm not sure if this is of interest to you. http://twitter.github.com/iago/philosophy.html

[William la Forge]

not yet! JActor does not yet have a com package. Hopefully that will change in the next 6 months. :-(

[William la Forge]

I'll create that blog after the jfile 2.0.0 final.

I'll release jfile 2.0.0 after I have examples, samples and wiki pages.

I'll work on examples, samples and wiki pages after a bit more polish on the new (unreleased) JActor slides.

I'll polish the JActor slides after I finish updating my new PC and rerun all the JActor/JID/JFile benchmarks.

Running out of disk, but I still have 10GB. That still feels like a lot until I remember I have 16GB of RAM!

[William la Forge]

Mark, 

If I ever become famous, it will be because of friends like you, along with a whole bunch of folk I haven't even met yet. But I'll never forget the fun I had working with you. Hopefully those days will come again!

Bill

On Thu, Jun 28, 2012 at 1:23 PM, Mark <mark...@gmail.com> wrote: