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Amazon DocumentDB is a managed proprietary NoSQL database service that supports document data structures, with some compatibility with MongoDB version 3.6 (released by MongoDB in 2017) and version 4.0 (released by MongoDB in 2018). As a document database, Amazon DocumentDB can store, query, and index JSON data. It is available on Amazon Web ...
Amazon DynamoDB does not natively support join operations, as it is a NoSQL database optimized for single-table, high-performance access patterns. However, join-like operations can be achieved through integrations with external tools such as Amazon EMR, Amazon Athena, and Apache Spark.
Dynamo is a set of techniques that together can form a highly available key-value structured storage system [1] or a distributed data store. [1] It has properties of both databases and distributed hash tables (DHTs).
FileMaker Pro: Proprietary Firebird: MPL/GPL/LGPL FoundationDB: Apache License 2.0 FrontBase: Proprietary Greenplum: Apache License 2.0 GroveSite: Proprietary H2: MPL/GPL/LGPL Helix: Proprietary HSQLDB: BSD IBM Db2: Proprietary IBM Lotus Approach: Proprietary Infobright: GPL Informix: Proprietary Ingres: GPL InterBase: Proprietary InterSystems ...
The central concept of a document-oriented database is the notion of a document.While each document-oriented database implementation differs on the details of this definition, in general, they all assume documents encapsulate and encode data (or information) in some standard format or encoding.
In addition to implementing Cassandra's protocols, ScyllaDB also implements the Amazon DynamoDB API. [2] ScyllaDB uses a sharded design on each node, meaning that each CPU core handles a different subset of data. Cores do not share data, but rather communicate explicitly when they need to.
Amazon launches Amazon DynamoDB, a fully managed proprietary NoSQL database service that is offered by Amazon.com as part of the Amazon Web Services portfolio. [59] 2012 April 29 Ecosystem AWS Marketplace is "an online store where customers can find, buy, and quickly deploy software that runs on AWS." [60] [61] 2012: June 11: Product (security)
Qoppa Software Shareware: Linux, macOS, Microsoft Windows, web-based: Personal Knowbase: Bitsmith Software Proprietary commercial: Microsoft Windows QOwnNotes: Patrizio Bekerle GPL-2.0-only: Linux, macOS, Microsoft Windows Qiqqa: Quantisle Ltd. Freemium: Microsoft Windows XP/Vista/7/8, Web-based, Android Roam: Roam Research Proprietary commercial