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  2. NoSQL - Wikipedia

    en.wikipedia.org/wiki/NoSQL

    NoSQL (originally referring to "non-SQL" or "non-relational") [1] is an approach to database design that focuses on providing a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases. Instead of the typical tabular structure of a relational database, NoSQL databases ...

  3. Document-oriented database - Wikipedia

    en.wikipedia.org/wiki/Document-oriented_database

    JSON over HTTP, SQL support, ACID transactions Yes Oracle NoSQL Database: Oracle Corp Apache and proprietary C, C#, Java, Python, node.js, Go Shared nothing, horizontally scalable database with support for schema-less JSON, fixed schema tables, and key/value pairs. Also supports ACID transactions. Yes Qizx: Qualcomm: Proprietary

  4. NewSQL - Wikipedia

    en.wikipedia.org/wiki/NewSQL

    NewSQL is a class of relational database management systems that seek to provide the scalability of NoSQL systems for online transaction processing (OLTP) workloads while maintaining the ACID guarantees of a traditional database system.

  5. Operational database - Wikipedia

    en.wikipedia.org/wiki/Operational_database

    Since the early 1990s, the operational database software market has been largely taken over by SQL engines. In 2014, the operational DBMS market (formerly OLTP) was evolving dramatically, with new, innovative entrants and incumbents supporting the growing use of unstructured data and NoSQL DBMS engines, as well as XML databases and NewSQL databases.

  6. Oracle NoSQL Database - Wikipedia

    en.wikipedia.org/wiki/Oracle_NoSQL_Database

    Oracle NoSQL Database provides single-master, multi-replica database replication. [9] Transactional data is delivered to all replica nodes with flexible durability policies per transaction. In the event the master replica node fails, a consensus-based PAXOS-based automated fail-over election process minimizes downtime. As soon as the failed ...

  7. Multi-model database - Wikipedia

    en.wikipedia.org/wiki/Multi-model_database

    As more and more platforms are proposed to deal with multi-model data, there are a few works on benchmarking multi-model databases. For instance, Pluciennik, [6] Oliveira, [7] and UniBench [8] reviewed existing multi-model databases and made an evaluation effort towards comparing multi-model databases and other SQL and NoSQL databases respectively.

  8. Cloud database - Wikipedia

    en.wikipedia.org/wiki/Cloud_database

    A cloud database is a database that typically runs on a cloud computing platform and access to the database is provided as-a-service. There are two common deployment models: users can run databases on the cloud independently, using a virtual machine image, or they can purchase access to a database service, maintained by a cloud database provider.

  9. Distributed SQL - Wikipedia

    en.wikipedia.org/wiki/Distributed_SQL

    A distributed SQL database is a single relational database which replicates data across multiple servers. Distributed SQL databases are strongly consistent and most support consistency across racks, data centers, and wide area networks including cloud availability zones and cloud geographic zones .