Introduction
Purpose
Sending big bunch of data which is sparse to server side quickly over TCPIP network.
Usage Scenarios
N/A
External Functionality
Configuration File Changes
Windows driver:
we can enable compression in "Trafodion ODBC Data Source 'xxx' Configuration" tab of your DSN. see pic:
Linux driver:
if you use Trafodion ODBC Driver Manager, Adding "Compression = <compression level>" to the your DSN section of TRAFDSN file
if you use 3rd party Driver Manager, for ex: unixODBC, Adding "Compression = <compression level>" to your DSN section of odbc.ini file
Supported <compression level>:
SYSTEM_DEFAULT
best compression
best speed
balance
one number: 0-9
Internal Design
Internally, we use zlib to compress data.
Performance
N/A
Dependencies
N/A
Testing
N/A