Temporary Storage Page Size - Analytics Database - Teradata Vantage

Database Utilities

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2024-05-02
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lifecycle
latest
Product Category
Teradata Vantageā„¢

Specifies the standard memory allocation granule for Relay Services Gateway (RSG) temporary storage.

Field Group

General

Valid Range

1 through 1024 KB

Default

4 KB

Changes Take Effect

After the next database restart.

Usage Notes

If a transaction contains any record that exceeds the standard page size, the RSG allocates memory from the large page size defined by the TempLargePageSize field. If the large page size is not sufficient to hold the record, the entire transaction is spilled to disk.

Pages are not shared between transactions, so an increase in the page size may cause a decrease in storage utilization efficiency.

Related Information

For more information, see TempLargePageSize.