Performance of Migrated HP e3000 Applications

page 257/22/2008
Database
• One big area of concern is migrating the IMAGE
construct DBFIND followed by a chained DBGET.
• If these calls are not migrated carefully, they
can lead to unintentionally issuing SQL Select
statements that read entire relational tables.
• In IMAGE terms, that would be doing a serial
read instead of a chained read.