---
title: Properties index
sidebar_label: Properties index
---

_Find documentation for a property by its prefix or by common task._

This page helps you find documentation for specific properties. Use the [properties reference](./properties-reference.md) for detailed property descriptions, or browse by prefix below.

## Properties by prefix

| Prefix                        | Category              | Primary Documentation                                                                                                |
| ----------------------------- | --------------------- | -------------------------------------------------------------------------------------------------------------------- |
| `authentication.server.*`     | Authentication        | [LDAP](./ldap.md), [SAML](./saml-auth.md), [Private key login](../security/authentication/private-key-login.md)      |
| `AuthHandlers`                | Core+ authentication  | [Deephaven properties overview](./deephaven-properties-overview.md#core-properties)                                  |
| `Calendar.*`                  | Business calendars    | [Custom calendars](../optional-settings/custom-calendars.md)                                                         |
| `configuration.server.*`      | Configuration Server  | [Configuration Server client properties](./configuration-server-client-properties.md)                                |
| `cors.*`                      | CORS                  | [CORS configuration](./cors.md)                                                                                      |
| `DataImportServer.*`          | Data Import Server    | [Data Tailer](./data-tailer.md), [dhconfig DIS](./dhconfig/dis.md)                                                   |
| `DataRoutingService.*`        | Data routing          | [Data routing overview](./data-routing-overview.md), [YAML format](./yaml.md)                                        |
| `DbAclWriteServer.*`          | ACL write server      | [CORS configuration](./cors.md#acl-editor-cors)                                                                      |
| `http.add.header.*`           | Security headers      | [Hardening controls](../security/hardening-technical-controls.md)                                                    |
| `http.session.*`              | Session management    | [Deephaven properties overview](./deephaven-properties-overview.md#core-properties)                                  |
| `IrisLogDefaults.*`           | Logging defaults      | [Log files](../ops-guide/logs/log-files.md)                                                                          |
| `jpy.*`                       | Python integration    | [Custom Python environments](./custom-py-venvs.md)                                                                   |
| `log.tailer.*`                | Log tailer            | [Data Tailer](./data-tailer.md)                                                                                      |
| `logDir.*`                    | Log directories       | [Log files](../ops-guide/logs/log-files.md)                                                                          |
| `MysqlDbAclProvider.*`        | MySQL ACL provider    | [ACL storage](../permissions/acl-storage.md)                                                                         |
| `NIO.*`                       | NIO networking        | [Properties reference](./properties-reference.md#nionetworking)                                                      |
| `PersistentQueryController.*` | Controller            | [Controller configuration](../pq-controller/pq-controller.md), [Load balancing](../architecture/load-balancing.md)   |
| `Plot.*`                      | Plotting/charts       | [Chart themes](../optional-settings/custom-calendars.md)                                                             |
| `RemoteQueryDispatcher.*`     | Dispatcher            | [Dispatcher configuration](../pq-controller/dispatcher.md), [Worker heap size](../pq-controller/worker-heap-size.md) |
| `RemoteQueryProcessor.*`      | Worker processes      | [Remote processing profiles](../pq-controller/remote-processing-profiles.md)                                         |
| `SchemaConfig.*`              | Schema configuration  | [Schemas](./dhconfig/schemas.md)                                                                                     |
| `SessionMonitor.*`            | Core+ session         | [Deephaven properties overview](./deephaven-properties-overview.md#core-properties)                                  |
| `StatusDashboard.*`           | Status dashboard      | [Status Dashboard](../status-dashboard.md)                                                                           |
| `system.*`                    | System identification | [Properties reference](./properties-reference.md#system-basics)                                                      |
| `tls.*`                       | TLS/SSL certificates  | [TLS certificates](../security/tls-certificates.md), [Public and private keys](./public-and-private-keys.md)         |
| `TrackedFileHandleFactory.*`  | File handles          | [File handle management](../table-storage/file-handle-management.md)                                                 |
| `UpdatePerformanceTracker.*`  | Performance tracking  | [Properties reference](./properties-reference.md#performance)                                                        |
| `web.storage.*`               | Core+ web storage     | [Deephaven properties overview](./deephaven-properties-overview.md#core-properties)                                  |
| `Webapi.*`                    | Web API Server        | [Web API Service](../core-components/web-api-service.md)                                                             |
| `WebServer.*`                 | Web server            | [Properties reference](./properties-reference.md#web-api-server)                                                     |

## Common tasks

| Task                            | Properties                              | Documentation                                                                       |
| ------------------------------- | --------------------------------------- | ----------------------------------------------------------------------------------- |
| Configure LDAP authentication   | `authentication.server.ldap.*`          | [LDAP](./ldap.md)                                                                   |
| Configure SAML/SSO              | `authentication.server.saml.*`          | [SAML](./saml-auth.md)                                                              |
| Set worker heap limits          | `RemoteQueryDispatcher.max*HeapMB`      | [Worker heap size](../pq-controller/worker-heap-size.md)                            |
| Configure CORS                  | `cors.allowedOrigins`                   | [CORS](./cors.md)                                                                   |
| Set system timezone             | `server.timezone`                       | [Properties reference](./properties-reference.md#system-basics)                     |
| Configure data routing          | `DataRoutingService.*`                  | [Data routing](./data-routing-overview.md)                                          |
| Set log directories             | `logDir.*`                              | [Log files](../ops-guide/logs/log-files.md)                                         |
| Configure TLS certificates      | `tls.*`, `WebServer.tls.*`              | [TLS certificates](../security/tls-certificates.md)                                 |
| Set Python environment          | `jpy.*`                                 | [Custom Python environments](./custom-py-venvs.md)                                  |
| Configure file handle limits    | `TrackedFileHandleFactory.maxOpenFiles` | [File handle management](../table-storage/file-handle-management.md)                |
| Set business calendar           | `Calendar.default`                      | [Custom calendars](../optional-settings/custom-calendars.md)                        |
| Configure Core+ session timeout | `http.session.durationMs`               | [Deephaven properties overview](./deephaven-properties-overview.md#core-properties) |

## Finding property values

Use the [Property Inspector](../../resources/faq/property-inspector.md) to find where a property is set and its current value:

```bash
sudo -u irisadmin /usr/illumon/latest/bin/iris_exec property_inspector -- -pf iris-environment.prop -pn property.name
```

## Related documentation

- [Deephaven properties overview](./deephaven-properties-overview.md)
- [Properties reference](./properties-reference.md)
- [Deephaven properties file format](./deephaven-properties-files.md)
- [Property Inspector](../../resources/faq/property-inspector.md)