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Large Objects and the 9.x Server (M03)

Topic: 2005 NA

Subtopic: Informix



DATE: 2005-05-23 (02:00 PM - 03:10 PM)
SPEAKERS: Nelson Corcoran (IBM)

The different types of large objects are discussed. Including varchar, char, text/byte and clob/blob. The clob/blob type differs from the other large objects. Recommendations on which ones to use for differenct situations are provided. The characteristics of these objects are discussed from the perspective of logging, recovery, update and retrieval speed, random access and the number of objects you can open concurrently.

EXP. LEVEL: Intermediate

OBJECTIVES:

Object types summary

Access Interfaces

Performance characteristics

Logging attributes

Object sizes



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