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...

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...

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

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

data availability. These structures can speed up certain tasks and are often considered more adaptable than fixed database tables. However, many NoSQL...

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...

(RDBMS): Tablespace, storage space for tables in a database Tables, a set of values organized into rows and columns Indexes, a data structure providing faster...

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

write throughput requirements due to its LSM tree indexing storage layer. As a wide-column database, Cassandra supports flexible schemas and efficiently handles...

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

single query. ArangoDB is a NoSQL database system but AQL is similar in many ways to SQL, it uses RocksDB as a storage engine. ArangoDB GmbH was founded...

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

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

multi-model databases ACID Big data NoSQL Comparison of structured storage software Database transaction Data analysis Distributed database Distributed...

(RDBMS) is a type of database management system that stores data in a structured format using rows and columns. Many relational database systems are equipped...

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...

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...

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...

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...

data storage layer, a self-managed distribution layer, and a cluster-aware client layer. Aerospike uses hybrid memory architecture: the database indices...

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

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

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

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...

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...

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...

storage. Off-line bulk storage – tertiary and off-line storage. This is a general memory hierarchy structuring. Many other structures are useful. For example...

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

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

Redis 5.0 was released, introducing Redis Stream – a new data structure that allows storage of multiple fields and string values with an automatic, time-based...