Yes it is. I use multiple rule bases in a j2ee app fronted by a singleton pattern.

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of liqundu@aol.com
Sent: Monday, 7 May 2007 11:43 PM
To: rules-users@lists.jboss.org
Subject: [rules-users] multiple rule files

Hi,

Does anyone know whether drools is thread safe? I need to create multiple RuleBase objects, and each loads its own rule file. Is this safe?

Thanks,

Liqun

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