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Cluster
Install or upgrade a cluster installation of Spectrum Technology Platform and its applications.
Installing a Cluster for Spatial

Welcome
Install or upgrade Spectrum Technology Platform2022.1.0 and applications that run on the platform.
Planning Your Installation
Review installation scenarios and system requirements for Spectrum Technology Platform2022.1.0 and applications that run on the platform.
Before You Begin
Perform necessary prerequisites before you install or upgrade Spectrum Technology Platform2022.1.0.
Standard Installation
Install Spectrum Technology Platform2022.1.0 and its applications and repositories on a single machine.
Upgrading your installation
Upgrade a standard installation to Spectrum Technology Platform2022.1.0.
Cluster
Install or upgrade a cluster installation of Spectrum Technology Platform and its applications.
- Clustered Architecture
- Requirements
- Installing a Cluster
  Installing a cluster involves setting up one Spectrum Technology Platform server at a time.
- Installing a Cluster for Spatial
  - Setting Up a Common Repository Database
    You must configure Spatial to use a common repository database for the cluster. This ensures that named resources, geographic metadata and configuration settings are managed across the cluster.
  - Configuring Your System
- Installing a Cluster for Context Graph
  This task describes how to configure Neo4j Graph Database Server to store Context Graph models in a cluster configuration.
- Visual Insights not supported on clusters
- Upgrading a Cluster
- Upgrading a Cluster with Spatial
- Upgrading a Cluster with Context Graph
- Removing a Node from a Cluster
- Adding Nodes to a Cluster
- Starting a Cluster
  This procedure describes how to start all Spectrum Technology Platform nodes in a cluster when all nodes are stopped.
- Stopping a Cluster
  This procedure describes how to stop all Spectrum Technology Platform nodes in a cluster.
- Using Enterprise Designer with a Cluster
- Disabling Host Checks in Token Authentication
Cluster with Separated Configuration Database
Install or upgrade Spectrum Technology Platform with the server and its configuration database in separate clusters.
Spectrum Databases
Install reference data from trusted data providers to enhance and validate your data.
Client Tools
Install applications to administer Spectrum Technology Platform2022.1.0 and to design and run data and process flows.
Client API
Install the Client API to integrate Spectrum Technology Platform2022.1.0 functionality into your applications.
SAP
Provide Spectrum Technology Platform2022.1.0 address validation and geocoding functionality within SAP.
Uninstalling Server or Modules
Uninstall Spectrum Technology Platform2022.1.0 or its modules.
Support
Support information for Spectrum Technology Platform2022.1.0.

Installing a Cluster for Spatial

To set up a cluster for Spatial, you must first configure a common repository (depending on the type of database you have) then configure your system to prepare it for clustering.

Note: Setting up both a Spectrum Technology Platform cluster and a Spatial cluster is recommended and has several benefits:

Security (ACL) synchronization happens automatically for named resources .
Dataflows, users, and roles created on one node will automatically synchronize to all nodes.
All Spatial demo pages and utilities (such as Spectrum Spatial Manager) can and should point to the load balancer.