A hierarchical database model is a data model in which the data is organized into a tree-like structure. The data are stored as records which is a collection...

a database model is the relational model, which uses a table-based format. Common logical data models for databases include: Hierarchical database model...

before being widely replaced by relational databases in the 1980s. While the hierarchical database model structures data as a tree of records, with each...

modeling, from about 1980 to 2005, the hierarchical database model was commonly used. Since 2000 or 2010, many NoSQL models that are non-relational, including...

A relational database (RDB) is a database based on the relational model of data, as proposed by E. F. Codd in 1970. A Relational Database Management System...

for databases include: Navigational databases Hierarchical database model Network model Graph database Relational model Entity–relationship model Enhanced...

In the mid-1960s, navigational databases such as IBM's IMS supported tree-like structures in its hierarchical model, but the strict tree structure could...

classes Hierarchical database model, a tree-like database model Hierarchical query, an SQL query on a hierarchical database Hierarchical linear modeling, multi-level...

getent. Access control list Directory Services Markup Language Hierarchical database model LDAP Data Interchange Format Metadirectory Service delivery platform...

The IBM Information Management System (IMS) is a joint hierarchical database and information management system that supports transaction processing. Development...

A vector database, vector store or vector search engine is a database that uses the vector space model to store vectors (fixed-length lists of numbers)...

The nested set model is a technique for representing nested set collections (also known as trees or hierarchies) in relational databases. It is based on...

performing. Two kinds of Hierarchical Markov Models are the Hierarchical hidden Markov model and the Abstract Hidden Markov Model. Both have been used for...

functional database model is used to support analytics applications such as financial planning and performance management. The functional database model, or...

into relations. A database organized in terms of the relational model is a relational database. The purpose of the relational model is to provide a declarative...

CCSO Nameserver Federated Naming Service Hesiod (name service) Hierarchical database model Key server (cryptographic) LDAP Application Program Interface...

abstract data model, that defines a data or information structure that can be implemented in a database, typically a relational database. Entity–relationship...

warehouse Relational data stream management system NoSQL MUMPS Hierarchical database model Star schema Snowflake schema Paul, Ryan (24 October 2005). "A...

relational model. Flat file database – various means to encode a database model (most commonly a table) as a single file. Hierarchical database model – data...

data model (SDM) is a high-level semantics-based database description and structuring formalism (database model) for databases. This database model is designed...

hierarchical models there is no relationship between the size of the network and its average clustering coefficient. The development of hierarchical network...

non-relational (or NoSQL) database, such as one using a hierarchical or document-oriented model, to a relational database. A database must satisfy 1NF to satisfy...

access is traditionally associated with the network model and hierarchical model of database, and conventionally describes data manipulation APIs in which...

decomposition (a hierarchical tree structure) of a system into containers and components and relies on existing modelling techniques such as Unified Modeling Language...

The Hierarchical navigable small world (HNSW) algorithm is a graph-based approximate nearest neighbor search technique used in many vector databases. Nearest...

to one another. Hierarchical model The hierarchical model is similar to the network model except that links in the hierarchical model form a tree structure...

In relational databases, and flat file databases, a table is a set of data elements (values) using a model of vertical columns (identifiable by name)...

database, but with an object-oriented database model: objects, classes and inheritance are directly supported in database schemas and in the query language...

A hierarchical query is a type of SQL query that handles hierarchical model data. They are special cases of more general recursive fixpoint queries, which...

progressively finer resolution", forming a hierarchical grid, it is called a hierarchical DGG (sometimes "global hierarchical tessellation" or "DGG system"). Discrete...