Dear All,

I'm deploying  a JBilling using Drools in a Telecom Carrier in Brazil, and I'm using Decision tables in xls files to execute the pricing, my pricing table has about 40.000 rules, and I'm getting a terrible performance about 1.5 minute to execute the price of each CDR (Call Detail Record) mediated.

Follow bellow a small piece of my decision table:

RuleTable Padrao














CONDITION CONDITION ACTION PRIORITY
PricingField PricingManager manager salience
name eval (strValue.charAt(0) == '$param') eval (strValue.charAt(1) == '$param') eval (strValue.charAt(2) == '$param') eval (strValue.charAt(3) == '$param') eval (strValue.charAt(4) == '$param') eval (strValue.charAt(5) == '$param') eval (strValue.charAt(6) == '$param') eval (strValue.charAt(7) == '$param') eval (strValue.charAt(8) == '$param') eval (strValue.charAt(9) == '$param') eval (strValue.charAt(10) == '$param') eval (strValue.charAt(11) == '$param') itemId setPrice($param)
Campo Digito1 Digito2 Digito3 Digito4 Digito5 Digito6 Digito7 Digito8 Digito9 Digito10 Digito11 Digito12 ID do Item Preço Ordem
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 8 300 0.00000 1
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 7 300 0.00000 2
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 6 300 0.00000 3
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 5 300 0.00000 4
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 4 300 0.00000 5
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 3 300 0.00000 6
destinationnumber 5 5 1 1 3 5 8 8 0 1 8 2 300 0.00000 7
destinationnumber 5 5 1 1







300 0.40000 8


Is it normal? Are there somebody using Jbilling in a similar way? Does anybody can help me?

Best regards,

Antonio Anderson Souza
Voice Technology
http://www.antonioams.com