The Denodo reader module provides FME with access to attribute data held in Denodo database tables. FME provides read access via Denodo's JDBC driver.
Denodo’s JDBC driver is not bundled with FME, but can be installed as part of Denodo Express. To install Denodo Express, please visit http://www.denodo.com/en/denodo-platform/denodo-express.
Overview
Denodo’s JDBC driver is located at
<Denodo folder location>/lib/vdp-jdbcdriver-core/denodo-vdp-jdbcdriver.jar
within the installed Denodo Express folder.
Please note that in order for Denodo’s JDBC driver to work correctly, the version of the driver must match the version of the Denodo server used.
Installing the JDBC Driver
To view instructions for installing the JDBC driver, please see Getting Started with JDBC.
Usage Notes
The performance of this format is dependent on the amount of memory allocated to the Java Virtual Machine (JVM). The following environment variables allow you to specify memory available to Java Plugins:
FME_JVM_MIN_HEAP_SIZE
Initial heap size for initializing the JVM. If unset, the default value is 1024K.
This variable must be set in multiples of 1024 and greater than 1 MB. To indicate kilobytes, megabytes, or gigabytes, append k or K, m or M, or g or G, respectively. For example, any of these values is acceptable:
6291456
6144k
6m
FME_JVM_MAX_HEAP_SIZE
Maximum heap size for initializing the JVM. If unset, the default value is 16384K.
This variable must be set in multiples of 1024 and greater than 2 MB. To indicate kilobytes, megabytes, or gigabytes, append k or K, m or M, or g or G, respectively. For example, any of these values is acceptable:
83886080
81920k
80m