Data Movement gateway prerequisites and limitations

This section describes the prerequisites for using Data Movement gateway as well as any limitations you should be aware of.

System requirements

The Data Movement gateway should be installed on a Linux machine located in the data center or in a VPC (Virtual Private Cloud) network. Do not use a machine that already has Qlik Replicate installed on it.

Unless you are installing as root, you need sudo permission to run the Data Movement gateway RPM.
To register a gateway on the tenant, you need tenant admin access.

For optimal performance, install the Data Movement gateway on a server that is as close as possible to your data source.

Supported Linux platforms

Data Movement gateway is certified for installation on Red Hat 8.x (64-bit) and Red Hat 9.x (64-bit).

Although Data Movement gateway is certified on Red Hat, it is also supported on corresponding and compatible Linux distributions.

Ports

Port HTTPS/TCP-443 should be opened for outbound communication to <tenant-id>.<region>.qlikcloud.com.

Recommended hardware

The recommended hardware is outlined in the table below.

Recommended hardware configurations
	Basic System	Large System	Extra-Large System	Notes:
Processor	Quad core	Quad core base Dual-core per task	8-core base Quad core per task	Additional cores are useful in any of the following situations: Many tasks running in parallel Full-load performance priority Multiple full-load processes running in parallel
Memory	8 GB	32 GB	64 GB	More memory is useful in any of the following situations: Many tasks running in parallel Long-running transactions on the source endpoint (for example, monthly batch processing) Many active users on the source system
Disk requirements (SSD is recommended for optimal performance)	320 GB	500 GB RAID	500 GB RAID	A faster disk is useful in any of the following situations: Long-running source transactions that may not fit into memory Using tasks that are set up to continue processing during target outage A larger disk is required in any of the following situations: Using tasks that are set up to continue processing during target outage Very large source transactions that do not fit into memory RAID is recommended for system recovery in case of disk failure for all configurations.
Network	1 Gbps	10 Gbps	Two 10 Gbps	-

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