What is the order of CA Datacom I/O Operations for updates?

Products

• Datacom
• Datacom/DB
• Datacom/AD

Issue/Introduction

I am trying to understand the order of I/O events that the MUF performs for maintenance transactions, but cannot find it. 

Environment

Component : CA DATACOM/DB

Component : CA DATACOM/AD

Resolution

Whenever a maintenance transaction is performed by the CA Datacom MUF (Add, Update, Delete), here is the linear processing of the I/O Events:

1. Write information to the Log Area (LXX);
2. Write the record to the data area;
3. Write the key information to the database index (IXX)

Additional Information

As always, please contact Broadcom support for CA Datacom if you have further questions.