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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL Informix® database servers.
High-Performance Loader User's GuideThe describes how to use the HCL Informix® to load and unload large quantities of data efficiently to or from Informix® databases.
High-Performance Loader overview
Environment variables needed for the HPLThe is part of the database server, so you must start the database server before you use the HPL. Before you start the database server and use HPL, you must set environment variables.
The PLOAD_SHMBASE environment variable
Set the PLOAD_SHMBASE environment variableTo override the initial shared-memory allocation in a shared-memory collision between onpload and the database server, set the PLOAD_SHMBASE environment variable to a value much higher or much lower than the value for the shared memory that the database server uses.

Set the PLOAD_SHMBASE environment variable

To override the initial shared-memory allocation in a shared-memory collision between onpload and the database server, set the PLOAD_SHMBASE environment variable to a value much higher or much lower than the value for the shared memory that the database server uses.

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