Wikimedia Commons has media related to Data management.

Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories.

Data management — all the disciplines related to managing data as a valuable resource.

v t e Database
Main	Requirements Theory Models Database management system Machine Server Application Connection datasource DSN Administrator Lock Types Tools
Languages	Data definition Data manipulation Query information retrieval
Security	Activity monitoring Audit Forensics Negative database
Design	Entities and relationships (and Enhanced notation) Normalization Schema Refactoring Cardinality
Programming	Abstraction layer Object–relational mapping
Management	Virtualization Tuning caching Migration Preservation Integrity
Lists	Academic databases Biological databases Biodiversity databases Facial expression databases Online databases Online music databases Online real estate databases
See also	Database-centric architecture Intelligent database Two-phase locking Locks with ordered sharing Load file Publishing Halloween Problem Log shipping
Category WikiProject

v t e Database management systems
Types	Object-oriented comparison Relational list comparison Key–value Column-oriented list Document-oriented Wide-column store Graph NoSQL NewSQL In-memory list Multi-model comparison Cloud Blockchain-based database
Concepts	Database ACID Armstrong's axioms Codd's 12 rules CAP theorem CRUD Null Candidate key Foreign key Superkey Surrogate key Unique key
Objects	Relation table column row View Transaction Transaction log Trigger Index Stored procedure Cursor Partition
Components	Concurrency control Data dictionary JDBC XQJ ODBC Query language Query optimizer Query rewriting system Query plan
Functions	Administration Query optimization Replication Sharding
Related topics	Database models Database normalization Database storage Distributed database Federated database system Referential integrity Relational algebra Relational calculus Relational model Object–relational database Transaction processing
Category Outline WikiProject