Narayana team blog

This is the blog site for the Narayana team. Expect postings on our transaction projects, but also on general transaction issues.

Friday, July 22, 2011

norecoveryxa

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"Infamy! Infamy! They've all got it in for me!" Of all the error and warning messages in JBossTS, none is more infamous than n...
1 comment:
Friday, July 8, 2011

rethinking log storage

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Transaction coordinators like JBossTS must write log files to fault tolerant storage in order to be able to guarantee correct completion of ...
Sunday, June 26, 2011

STM Arjuna

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I'd forgotten how long ago I'd promised to talk about some of the STM work we've been doing. Well I haven't been able to d...
1 comment:
Tuesday, June 14, 2011

Ever wondered about transactions and threads?

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No? Well you really should! When transaction systems were first developed they were single-threaded (where a thread is defined to be an enti...
Thursday, June 2, 2011

WTF is Interposition?

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Consider the situation depicted below, where there is a transaction coordinator and three participants. For this sake of this example, let u...

When is a transaction not a transaction?

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Most of the time when we talk about transactions we really mean database transactions (local transactions), or ACID transactions. These may ...
Monday, May 2, 2011

Done (for now).

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JUDCon Boston 2011 is well under way. After many interesting technical sessions, including presentations on Byteman and on Transactions in...
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  • Andrew Dinn
  • Manuel Finelli
  • Marco SappĂ© Griot
  • Mark Little
  • Michael Musgrove
  • Paul Robinson
  • Tom Jenkinson
  • Unknown
  • Zheng Feng
  • jhalliday
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