Configuring Cache Size - trillium_discovery - 17.2

Trillium Administration Center

Product type
Software
Portfolio
Verify
Product family
Trillium
Product
Trillium > Trillium Discovery
Version
17.2
Language
English
Product name
Trillium Discovery
Title
Trillium Administration Center
Topic type
How Do I
Overview
Installation
Configuration
Reference
First publish date
2008
ft:lastEdition
2024-02-07
ft:lastPublication
2024-02-07T06:51:21.336195

Use the Settings window to configure data connection cache size. Set this value to specify the maximum memory, in megabytes, to be used when loading data (adding data sources), analyzing attributes, and creating indexes.

The cache size setting can have an impact on data import (data source creation) performance and therefore has a default value of 128 that you can customize.

Note: Data connection settings apply to all data connections on the current repository server.

To configure cache size

  1. On the top Menu bar, click the settings icon . The Settings window opens.
  2. Configure the cache size setting by specifying a value between 128 and 2000 MB (2 GB). 128 is the default. See guidelines: Setting cache size specifies the maximum memory, in megabytes, to be used when loading data (creating data sources), analyzing attributes, and creating indexes. Define this setting to be as high as your hardware allows (up to 2000 MB) without relying on virtual memory.
    Note: On multiple CPU systems, the data load process can run multiple times in parallel. In these situations, memory is shared across all processes to ensure that it does not exceed the limit you configure.
  3. Click Save to save your changes. (Click Cancel to return to the previous view without saving changes.)
  4. Click Close to close the window.