IBM Db2 is a database that handles transactional, analytical and vector data. IBM lists four deployment options from self managed installs to fully managed cloud services. Db2 LUW installs on AIX, Linux and 64 bit Windows. Version 12.1.5 is the current release on the IBM product page.
You see Db2 in job posts and vendor lists and want a plain answer on what it does. IBM documents the product clearly. This guide sticks to those pages.
Next you learn what Db2 is, where it installs and how it compares with other databases.
What is IBM Db2?
IBM describes Db2 as an AI ready autonomous database for mission critical workloads. It combines transactional, analytical and vector data in a single platform. See the IBM Db2 product page.
For the basics of how databases store data see what a database is and its types.
How can You Deploy Db2?
| Option | Where it Operates |
|---|---|
| Self managed | Your own on premises servers |
| Infrastructure as a service | A cloud managed environment on IBM Cloud or AWS |
| Platform as a service | Containers on Red Hat OpenShift or Kubernetes on Azure or AWS |
| Software as a service | A fully managed service on IBM Cloud or AWS |
Which Platforms can You Use for Db2?
IBM publishes Db2 for Linux, UNIX and Windows (LUW) as a separate fix pack stream. Its 12.1 Mod 3 fix pack lists packages for 64 bit Windows, AIX on 64 bit Power and Linux on x86-64, zSeries and little endian POWER. See the IBM fix pack page.
What are the Main Db2 Capabilities?
- AI features. IBM states that Db2 handles semantic search and retrieval augmented generation without moving data between systems.
- Availability. IBM describes a resilient architecture for always on operations.
- Security. IBM lists security, governance and access controls with activity monitoring.
- Mixed data. One platform serves all three data types.
These points come from IBM marketing text. Treat them as vendor claims.
How does Db2 Compare With Other Databases?
Db2 competes with Microsoft SQL Server, Oracle and open source engines in large business systems. Your choice depends on existing skills, platform and licensing. For a database type comparison see how to choose between SQL and NoSQL databases and for the Microsoft engine see what Microsoft SQL Server is.
Frequently Asked Questions
What is IBM Db2?
IBM Db2 is a database built for mission critical workloads. IBM describes it as AI ready and autonomous.
Which Platforms Work With Db2?
Db2 LUW installs on AIX, several Linux platforms and 64 bit Windows.
What is the Current Version of Db2?
IBM announces Db2 12.1.5 as the current release on its product page.
Can Db2 Operate in the Cloud?
Yes. IBM lists infrastructure, platform and software as a service options on IBM Cloud, AWS and Azure.
Does Db2 Handle Vector Data?
Yes. IBM lists vector data alongside its transactional and analytical data.
Key Takeaways
- IBM Db2 serves transactional, analytical and vector workloads.
- IBM lists self managed, infrastructure, platform and software deployment options.
- Db2 LUW installs on AIX, Linux and 64 bit Windows.
- Version 12.1.5 is the current release on the IBM product page.
- Feature claims on the product page are vendor claims.
Sources and References
This guide follows IBM publications.
- IBM Db2 (IBM) www.ibm.com
- Db2 Version 12.1 Mod 3 Fix Pack 0 for Linux, UNIX and Windows (IBM Support) www.ibm.com