What is the use of key-value locking in informix?
what is an informix instance?
explain the concept of fragment elimination in informix ?
explain pdq priority?
what is informix universal server?
can I ask about perl, dbi and dbd informix? Other products?
explain the purpose of optimizer directives and how/why you would use them
why do foreground writes decrease performance ?
what are the database server operating modes available for informix? Explain each.
why is update statistics important to a database?
what are the informix isolation levels and can you explain each one ?
what rules exist regarding format, content, flame wars, etc
what command would you use to move the physical log?
what can be used to capture an isam error from an informix odbc program on unix?
explain about light scans in informix?
