Hiram Chirino

Hiram Chirino

Bit Mojo - My random ramblings on hawt technology.

Messaging

Hiram Chirino

1 minute read

Note to self: investigate implementing the Double Write Buffers idea in ActiveMQ. ActiveMQ keeps several indexes into the persistent messages that it’s holding and when ActiveMQ is shutdown ungracefully, we rebuild the indexes from the data logs due to them being in inconsistent state. If your queueing up millions of messages, building those indexes can take a long time.

Hiram Chirino

1 minute read

Whoa, time flies by, and I forgot to post about the upcoming webinar that I will be co-hosting with Rob Davies on June 10th. We will be covering some messaging basics, introducing Apache ActiveMQ and Apache Camel to the audience, but most interesting I think will be the section where Rob will be covering the results that IONA has been seeing benchmarking ActiveMQ against the SpecJMS2007 test suite. I totally agree with Rob’s comment that “An independent benchmark is important, because it negates the chance to skew home groan tests to a vendor’s strengths.”

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I'm a software engineer for Red Hat Inc.
Disclaimer: The views expressed on this site are mine alone and do not necessarily reflect the views of my employer or its affiliated entities.

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