A data store is a repository for persistently storing and managing collections of data which include not just repositories like databases, but also simpler store types such as simple files, emails etc.
A database is a series of bytes that is managed by a database management system (DBMS). A file is a series of bytes that is managed by a file system. Thus, any database or file is a series of bytes that, once stored, is called a data store.
Data store can refer to a broad class of storage systems including:
- Paper files
- Simple files like a spreadsheet
- File systems
- Email storage systems (both server and client systems)
- Relational databases are the most common type of database in the 2000s. Examples include MySQL, PostgreSQL, Microsoft SQL Server, and Oracle Database.
- Object-oriented databases, like Caché or ConceptBase. They can save objects of an object-oriented design.
- NoSQL databases
- Distributed data stores, like Apache Cassandra, Druid (open-source data store) or Dynamo
- Directory services
- VMware uses "datastore" to refer to a file that stores a virtual machine
- "Glossary D: data store". http://www.information-management.com/: Information Management. Retrieved 2011-04-04.
A place where data is stored; data at rest. A generic term that includes databases and flat files.
- "Datastore - MATLAB & Simulink". in.mathworks.com. Retrieved 2016-01-11.
- VMware (2016-01-11). "Managed Object - Datastore". VMware. VMware. Retrieved 2016-01-11.
- "Data Store API". Mozilla Developer Network. Retrieved 2016-01-11.
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