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Deployment Approach
Using External Reference Codes
Using External Reference Codes Liferay DXP/Portal 7.4+ Many of Liferay's headless API endpoints support an external reference code (ERC). The ERC field is useful in wide range of scenarios. For...
Published Date: May 9, 2024 6:51 PM
Using OAuth 2.0
Using OAuth 2.0 OAuth 2.0 is an industry-standard authorization protocol. Users can seamlessly share select credentials from your Liferay-based website with various clients. OAuth 2.0 works by...
Published Date: May 9, 2024 6:51 PM
Consuming REST Services
Consuming REST Services Liferay DXP contains REST services for most of its applications. These services are fully OpenAPI compliant. Here, learn how to consume them. This takes only three steps: ...
Published Date: May 9, 2024 6:51 PM
Data Migration Center
Data Migration Center Liferay DXP 2023.Q4+/Portal 7.4 GA102+ [Beta Feature](../../system-administration/configuring-liferay/feature-flags.md#beta-feature-flags) Currently, this feature is behind...
Published Date: May 9, 2024 6:51 PM
Making Unauthenticated Requests
Making Unauthenticated Requests By default, Liferay DXP restricts API access for the sake of security, requiring authentication to get a valid response. However, in certain cases it may make sense...
Published Date: May 9, 2024 6:51 PM
Custom Code and Patch Compatibility
Custom Code and Patch Compatibility Subscribers If you deploy code that customizes or patches your DXP 7.2 installation, you must maintain its compatibility with all patches you're using. The...
Published Date: May 9, 2024 6:51 PM
Slimming Down Patched Installations
Slimming Down Patched Installations Subscribers In Liferay DXP 7.2, patch information is retained in Patch Files in the installation by default. This facilitates restoring DXP to a previous patch...
Published Date: May 9, 2024 6:51 PM
Understanding Patch Types
Understanding Patch Types Subscribers The Liferay Support Team creates and releases fixes to issues discovered in DXP. The fixes are packaged in ZIP files referred to generally as patches. There...
Published Date: May 9, 2024 6:51 PM
Applying a Hotfix
Applying a Hotfix Subscribers A Hotfix is a fix or collection of fixes delivered between Updates (or between Fix Packs for versions before DXP 7.3 SP3) to address a customer's confirmed critical...
Published Date: May 9, 2024 6:51 PM
Backing Up
Backing Up Once you have your DXP installation running, you should implement a comprehensive backup plan that accounts for unforeseen events. Backup copies are also valuable for testing updates...
Published Date: May 9, 2024 6:51 PM
Maintaining Clustered Installations
Maintaining Clustered Installations Setting up your Liferay DXP installation to function in a cluster provides performance and scalability improvements, but also requires additional consideration...
Published Date: May 9, 2024 6:51 PM
Blue-Green Deployments
Blue-Green Deployments Blue-green is a deployment technique in which you duplicate your production environment (the blue environment) and modify the duplicate (the green environment) with software...
Published Date: May 9, 2024 6:51 PM
Performing Rolling Restarts
Performing Rolling Restarts The rolling restart cluster maintenance process involves shutting down and updating nodes one at a time (while the other nodes are running) until they're all updated....
Published Date: May 9, 2024 6:51 PM
Advanced Patching for DXP 7.2
Advanced Patching for DXP 7.2 Here are the DXP 7.2 advanced patching topics: Using Slim Bundles demonstrates conserving disk space by using DXP fix pack bundles that don't include Patch Files. ...
Published Date: May 9, 2024 6:51 PM
Using Slim Bundles
Using Slim Bundles Subscribers Liferay DXP 7.2 Fix Packs and Service Packs are also released bundled with the Tomcat application server. They are available as traditional bundles and Slim Bundles....
Published Date: May 9, 2024 6:51 PM
Installing Patches
Installing Patches Subscribers The Patching Tool applies Fix Packs (including Security Fix Packs and Service Packs) for versions prior to Liferay DXP 7.3 SP3. It also applies Hotfixes for any DXP...
Published Date: May 9, 2024 6:51 PM
Configuring the Patching Tool
Configuring the Patching Tool Subscribers The Patching Tool can be adapted to any DXP installation. The tool's auto-discovery option is the easiest way to configure the Patching Tool. If you...
Published Date: May 9, 2024 6:51 PM
Uninstalling Patches
Uninstalling Patches Subscribers After you install a patch, you may decide to restore your installation to a previous patch level. Here you'll learn how to Uninstall Patches Revert (uninstall)...
Published Date: May 9, 2024 6:51 PM
Updating Previous Versions of Liferay
Updating Previous Versions of Liferay Staying current with updates gives you the best security and quality. Security Updates are releases that address the latest security issues immediately. ...
Published Date: May 9, 2024 6:51 PM
Reference
Reference When installing Liferay, you must take into consideration the specifics of your environment. These topics help you integrate Liferay into your existing environment and aid in...
Published Date: May 9, 2024 6:51 PM

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