DBMS > Atos Standard Common Repository vs. Google Cloud Firestore vs. JSqlDb vs. openGemini

System Properties Comparison Atos Standard Common Repository vs. Google Cloud Firestore vs. JSqlDb vs. openGemini

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Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Google Cloud Firestore  Xexclude from comparison	JSqlDb  Xexclude from comparison	openGemini  Xexclude from comparison
	This system has been discontinued and will be removed from the DB-Engines ranking.		JSqlDB seems to be discontinued. Therefore it is excluded from the DB-Engines ranking.
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Cloud Firestore is an auto-scaling document database for storing, syncing, and querying data for mobile and web apps. It offers seamless integration with other Firebase and Google Cloud Platform products.	JavaScript Query Language Database, stores JavaScript objects and primitives	An open source distributed Time Series DBMS with high concurrency, high performance, and high scalability
Primary database model	Document store Key-value store	Document store	Document store Object oriented DBMS	Time Series DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 7.36 Rank #53   Overall #9   Document stores		Score 0.09 Rank #361   Overall #37   Time Series DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	firebase.google.com/­products/­firestore	jsqldb.org (offline)	www.opengemini.org github.com/­openGemini
Technical documentation		firebase.google.com/­docs/­firestore		docs.opengemini.org/­guide
Developer	Atos Convergence Creators	Google	Konrad von Backstrom	Huawei and openGemini community
Initial release	2016	2017	2018	2022
Current release	1703		0.8, December 2018	1.1, July 2023
License Commercial or Open Source	commercial	commercial	Open Source	Open Source Apache Version 2.0
Cloud-based only Only available as a cloud service	no	yes	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	Java			Go
Server operating systems	Linux	hosted	Linux macOS Windows	Linux Windows
Data scheme	Schema and schema-less with LDAP views	schema-free	schema-free	schema-free
Typing predefined data types such as float or date	optional	yes	no	Integer, Float, Boolean, String
XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.	yes	no	no	no
Secondary indexes	yes	yes	no	yes
SQL Support of SQL	no	no	no	SQL-like query language
APIs and other access methods	LDAP	Android gRPC (using protocol buffers) API iOS JavaScript API RESTful HTTP API		HTTP REST
Supported programming languages	All languages with LDAP bindings	Go Java JavaScript JavaScript (Node.js) Objective-C Python	JavaScript	C C++ Go Java JavaScript (Node.js) Python Rust
Server-side scripts Stored procedures	no	yes, Firebase Rules & Cloud Functions	functions in JavaScript	no
Triggers	yes	yes, with Cloud Functions	no	no
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding	none	Sharding
Replication methods Methods for redundantly storing data on multiple nodes	yes	Multi-source replication	none	yes
MapReduce Offers an API for user-defined Map/Reduce methods		Using Cloud Dataflow	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency or Eventual Consistency depending on configuration	Immediate Consistency
Foreign keys Referential integrity	no	no	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	yes		no
Concurrency Support for concurrent manipulation of data	yes	yes		yes
Durability Support for making data persistent	yes	yes	yes using RocksDB	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes			yes
User concepts Access control	LDAP bind authentication	Access rights for users, groups and roles based on Google Cloud Identity and Access Management. Security Rules for 3rd party authentication using Firebase Auth.		Administrators and common users accounts
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More resources
	Atos Standard Common Repository	Google Cloud Firestore	JSqlDb	openGemini
DB-Engines blog posts		Cloud-based DBMS's popularity grows at high rates 12 December 2019, Paul Andlinger show all
Recent citations in the news		Google's AI-First Strategy Brings Vector Support To Cloud Databases 1 March 2024, Forbes Realtime vs Cloud Firestore: Which Firebase Database to go? 8 March 2024, Appinventiv Google launches Cloud Firestore, a new document database for app developers 3 October 2017, TechCrunch Google's Cloud-Native NoSQL Database Cloud Firestore Is Now Generally Available 8 February 2019, InfoQ.com Firestore and Python | NoSQL on Google Cloud 7 August 2020, Towards Data Science provided by Google News		About HUAWEI Open Source 9 February 2022, Huawei provided by Google News

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