Detailed System Requirements
Abstract
This document describes the system requirements for IBM® Db2® for Linux®, UNIX®, and Windows®.
Content
The detailed system requirements information is the complete list of hardware requirements, supported operating systems, prerequisites and optional supported software, with component-level details and operating system restrictions.
There are several versions and editions of the IBM Db2 software. You can use the online evaluation tool to help you decide which edition is best for your environment.
Hardware Embedded Full Virtualization Environment
Db2 supports hypervisors fully embedded in hardware/firmware as long as operating system requirements are met. Some examples are systems equipped with Power Hypervisor, VMware ESX 3i, or Hitachi Virtage.
Note: Any enhancements in hypervisor function that come in the form of separate software are not included in the definition of Hardware Embedded
.
Virtualization and Db2 V11.5
Db2 V11.5 (non-pureScale) runs on any operating system (OS) that is virtualized by any virtualization technology. Hypervisors in use must run a supported enterprise OS (For example, KVM with RHEL Enterprise support. KVM running CentOS is not recommended).
OS virtualization that supports Db2 V11.5 is available to enterprise-ready and licensed hypervisors that have the write-thru feature enabled.
Note: This statement does not apply to Db2 pureScale clusters in any Db2 releases. For a detailed list of supported virtualization for pureScale, refer to the reports for each release.
If IBM believes that an issue is specific to a virtualization technology (such as performance or communication with peripheral and hardware components), IBM might require that the customer reproduce the issue in a non-virtualized configuration.
For releases prior to V11.1 see the reports below for each individual release. The hypervisors must be running on hardware supported by the level of Db2 being used. The provided guest host OS level must be supported by the level of Db2 being run.
Operating system (OS) support for Db2 Version 10.5 is not available for OS levels that were released after April 30th, 2020, the database product's end-of-service (EOS) date. Db2 V10.5 is now in its extended support phase.
Editions (11.5.5)
Db2 Advanced Edition
Db2 Standard Edition
Related requirements
Other requirements
Editions (11.5.4)
Db2 Advanced Edition
Other requirements
Db2 Standard Edition
Requirements by component
Related requirements
Other requirements
Editions (11.5)
Db2 Advanced Edition
Other requirements
Db2 Standard Edition
Requirements by component
Related requirements
Other requirements
Editions (11.1 Mod 1-4)
Advanced Enterprise Server Edition
Other requirements
Advanced Workgroup Server Edition
Other requirements
Enterprise Server Edition
Other requirements
Workgroup Server Edition
Other requirements
Direct Advanced Edition
Other requirements
Direct Standard Edition
Requirements by component
Related requirements
Other requirements
Editions (11.1 GA)
Advanced Enterprise Server Edition
Other requirements
Advanced Workgroup Server Edition
Other requirements
Enterprise Server Edition
Other requirements
Workgroup Server Edition
Other requirements
Direct Advanced Edition
Other requirements
Direct Standard Edition
Requirements by component
Other requirements
Editions (10.5)
Advanced Enterprise Server Edition
Other requirements
Advanced Workgroup Server Edition
Other requirements
Enterprise Server Edition
Requirements by component
Other requirements
Workgroup Server Edition
Requirements by component
Other requirements
Express Edition
Requirements by component
SPCR tool available for all software products
IBM has created a Software Product Compatibility Reports (SPCR) tool where you can locate and find complete lists of supported operating systems, system requirements, prerequisites, and optional supported software for InfoSphere® Optim™ Performance Manager versions.
You can access the tool for any product and obtain the supported operating systems, system requirements, and optional supported software for your product version.
- Click the following link to reach the front page of SPCR: Detailed system requirements for a specific product in SPCR
- Then choose the following options to obtain the supported operating systems, system requirements, and optional supported software for your product version.
- Select the desired product.
- Select the desired version.
- Select your operating system or your product component.
Document Information
Modified date:
02 March 2021
UID
swg27038033