ISAM. Such forms or structures are one aspect of the overall schema used by a database engine to store information. Unordered storage typically stores the...

processes and memory structures of the running database engine. Many of the modern DBMS support multiple storage engines within the same database. For example...

be used in the same database. Various low-level database storage structures are used by the storage engine to serialize the data model so it can be written...

"non-SQL" or "non-relational") is an approach to database design that focuses on providing a mechanism for storage and retrieval of data that is modeled in means...

Structured storage is computer storage for structured data, often in the form of a distributed database. Computer software formally known as structured...

A graph database (GDB) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. A...

Dictionary Server) is a source-available, in-memory storage, used as a distributed, in-memory key–value database, cache and message broker, with optional durability...

A document-oriented database, or document store, is a computer program and data storage system designed for storing, retrieving and managing document-oriented...

dependency. Database storage structures – Distributed database management system – Federated database system – type of meta-database management system (DBMS)...

for computer data storage. It is contrasted with database management systems that employ a disk storage mechanism. In-memory databases are faster than disk-optimized...

and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table...

conceptual schema when a database system is implemented.[citation needed] It hides the internal details of physical storage and targets the description...

Ordered Key-Value Store (OKVS) is a type of data storage paradigm that can support multi-model database. An OKVS is an ordered mapping of bytes to bytes...

requirements of the enterprise data storage. DuckDB uses a vectorized query processing engine. DuckDB is special amongst database management systems because it...

Database normalization is the process of structuring a relational database in accordance with a series of so-called normal forms in order to reduce data...

of Oracle Databases, a schema object is a logical data storage structure. An Oracle database associates a separate schema with each database user. A schema...

databases is a relational database management system (RDBMS). Many relational database systems are equipped with the option of using SQL (Structured Query...

Data structures can be used to organize the storage and retrieval of information stored in both main memory and secondary memory. Data structures can be...

should be able to change the database storage structures without affecting the users’ views. The internal structure of the database should be unaffected by...

Bigtable - Original distributed database by Google Distributed database Distributed hash table (DHT) Dynamo (storage system) - Cassandra borrows many...

data analysis and storage. In a master–slave model, database master servers are central and primary locations of data while database slave servers are...

key–value database, or key–value store, is a data storage paradigm designed for storing, retrieving, and managing associative arrays, and a data structure more...

A triplestore or RDF store is a purpose-built database for the storage and retrieval of triples through semantic queries. A triple is a data entity composed...

attribute for some applications. Large chemical databases for structures are expected to handle the storage and searching of information on millions of molecules...

Avoiding overwrites means the structure on disk/storage is always valid, so application or system crashes can never leave the database in a corrupted state. In...

Computer data storage or digital data storage is a technology consisting of computer components and recording media that are used to retain digital data...

relational database in a computer's storage system, manages users, allows for network access and facilitates testing database integrity and creation of backups...

Amazon DocumentDB is a managed proprietary NoSQL database service that supports document data structures, with some compatibility with MongoDB version 3...

Spanner is a distributed SQL database management and storage service developed by Google. It provides features such as global transactions, strongly consistent...

Data storage is the recording (storing) of information (data) in a storage medium. Handwriting, phonographic recording, magnetic tape, and optical discs...