IBM DB2
IBM DB2 is a relational database management system (RDBMS) developed by IBM. It supports advanced database features like row-level locking, stored procedures, triggers, XML data type storage, and native JSON data type support. DB2 runs on multiple platforms like Linux, UNIX, and
relational-database
rdbms
xml
json
multiplatform
IBM DB2: Relational Database Management System
IBM DB2 is a relational database management system (RDBMS) developed by IBM. It supports advanced database features like row-level locking, stored procedures, triggers, XML data type storage, and native JSON data type support. DB2 runs on multiple platforms like Linux, UNIX, and Windows.
What is IBM DB2?
IBM DB2 is a proprietary relational database management system (RDBMS) that supports advanced database features for handling high-volume online transaction processing (OLTP) and analytics applications. Originally developed by IBM in the early 1980s for mainframe environments, DB2 runs on multiple platforms including Linux, UNIX, and Windows servers today.
Key features of DB2 include:
- Advanced concurrency and locking capabilities allowing high-performance data access
- Business intelligence and predictive analytics functions embedded within the database engine
- Native storage for XML data and JSON documents
- Advanced disaster recovery solutions for high availability including database partitioning and replication
- Security features like row-level access control and label-based access control (LBAC) to protect sensitive data
Some common uses cases of DB2 are:
- Core banking and financial transaction processing systems
- Airline reservation systems and inventory management applications
- Healthcare systems containing patient records and medical data
- Enterprise resource planning (ERP) and customer relationship management (CRM) solutions
Major versions of DB2 include DB2 for Linux/UNIX/Windows, DB2 for z/OS mainframe environments and DB2 for i OS used on IBM Power Systems. DB2 competes primarily with Oracle Database, Microsoft SQL Server, PostgreSQL and MySQL in the database management system software market.
IBM DB2 Features
Features
- Relational database management system (RDBMS)
- Advanced database features like row-level locking, stored procedures, triggers
- XML and JSON data type support
- Runs on multiple platforms like Linux, UNIX and Windows
Pricing
- Subscription-Based
- Pay-As-You-Go
Pros
High performance and scalability
Data compression for reduced storage requirements
Advanced security features
Supports complex data types like geospatial data
Compatibility with many programming languages and frameworks
Cons
Can be complex to administer
Limited cloud capabilities compared to other databases
Vendor lock-in
Expensive licensing model
Official Links
The Best IBM DB2 Alternatives
Top Business & Commerce and Databases and other similar apps like IBM DB2
Here are some alternatives to IBM DB2:
Suggest an alternative ❐
DBeaver
DBeaver is a free, open source universal database tool for developers, database administrators, analysts, and all people who need to work with databases. It supports all major databases including MySQL, PostgreSQL, MariaDB, SQLite, Oracle, DB2, SQL Server, Sybase, MS Access, Teradata, Firebird, Derby, etc.Some key features of DBeaver include:Powerful SQL...
Sequel Pro
Sequel Pro is a feature-rich database management application for macOS exclusively designed for working with MySQL databases. It provides a graphical user interface that allows users to easily connect to local & remote MySQL databases, view & modify database structure and data, import & export data, run SQL queries, and...
SQLite
SQLite is an in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. The code for SQLite is in the public domain and is thus free for use for any purpose, commercial or private.SQLite is the most widely deployed database in the world - it is used in...
MongoDB
MongoDB is an open-source, document database designed for ease of development and scaling. Some key advantages of MongoDB include:Document Model: MongoDB stores data in flexible, JSON-like documents rather than rows and columns used in traditional RDBMS. This allows for dynamic schemas and easy data manipulation.Scaling: MongoDB is highly scalable and...
PostgreSQL
PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development. It has earned a strong reputation for its proven architecture, reliability, data integrity, robust feature set, extensibility, and the dedication of the open source community behind the software to consistently deliver performant and innovative...
MySQL Community Edition
MySQL Community Edition is a free and open source relational database management system (RDBMS). It uses Structured Query Language (SQL) and is one of the most popular database servers used for web applications. Some key features include:High performance database engine with support for high volume data and concurrent usersCross platform...
MariaDB
MariaDB is an open source relational database management system, created as a drop-in replacement for MySQL. It is developed by some of the original developers of MySQL and is intended to remain free and open source software under the GNU GPL.After Oracle acquired MySQL in 2010, the founders of MySQL...
CouchDB
CouchDB is an open-source NoSQL document-oriented database that focuses on ease of use and scalability. It uses a document-based data model that maps neatly to objects in web applications and fits better with object-oriented programming techniques compared to a relational database structure.Some key features and aspects of CouchDB include:JSON documents...
Microsoft SQL Server
Microsoft SQL Server is a relational database management system (RDBMS) developed by Microsoft. It is used for storing, retrieving, managing and analyzing data. SQL Server supports both online transaction processing (OLTP) and data warehousing workloads. Key features include:Support for structured, semi-structured and unstructured dataIn-Memory OLTP for faster transaction processingColumnstore indexes...
Sequel Ace
Sequel Ace is a feature-rich graphical database manager application specifically designed for macOS. As an open source tool, Sequel Ace provides users with a powerful interface to connect to MySQL, MariaDB, SQLite, Microsoft SQL Server, PostgreSQL, and other database servers.Some key features of Sequel Ace include:Intuitive user interface for browsing...
DbGate
DbGate is a versatile database management tool that provides a single interface to connect to and manage multiple databases. Some key features of DbGate include:Supports popular databases like MySQL, PostgreSQL, SQL Server, SQLite, and moreIntuitive GUI for easy database access, querying, and administrationTabbed interface to manage multiple database connectionsDatabase explorer...
Invantive SQL
Invantive SQL is an Excel add-in used for data reporting, analytics and business intelligence. It provides SQL access to over 100 different data sources, including SAP, Salesforce, Dynamics 365, Oracle E-Business Suite and many more ERPs, CRMs, HR systems and databases - all without the need to copy, replicate or...
Amazon Aurora
Amazon Aurora is a relational database service developed and offered by Amazon Web Services (AWS) as part of their suite of cloud computing services. Launched in 2015, Aurora aims to provide commercial-grade performance and availability at the cost-effectiveness of open-source database engines.Some key features of Amazon Aurora include:Fully managed service...
