DBMS > Galaxybase vs. NSDb vs. SAP Advantage Database Server vs. UniData,UniVerse

System Properties Comparison Galaxybase vs. NSDb vs. SAP Advantage Database Server vs. UniData,UniVerse

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Editorial information provided by DB-Engines
Name	Galaxybase  Xexclude from comparison	NSDb  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison	UniData,UniVerse  Xexclude from comparison
			SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	Scalable, ACID-compliant native distributed parallel graph platform	Scalable, High-performance Time Series DBMS designed for Real-time Analytics on top of Kubernetes	Low-cost RDBMS with access to ISAM and FoxPro data structures	MultiValue database and application server with SQL mapping layer and meta database capabilities
Primary database model	Graph DBMS	Time Series DBMS	Relational DBMS	Multivalue DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.07 Rank #377   Overall #40   Graph DBMS	Score 0.08 Rank #369   Overall #40   Time Series DBMS		Score 2.85 Rank #98   Overall #1   Multivalue DBMS
Website	galaxybase.com	nsdb.io	www.sap.com/products/advantage-database-server.html	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-unidata
Technical documentation		nsdb.io/­Architecture		docs.rocketsoftware.com/­bundle?cluster=true&labelkey=unidata&labelkey=prod_unidata
Developer	Chuanglin(Createlink) Technology Co., Ltd 浙江创邻科技有限公司		Sybase, SAP	Rocket Software
Initial release	2017	2017	1993	1985
Current release	Nov 20, November 2021
License Commercial or Open Source	commercial	Open Source Apache Version 2.0	commercial	commercial
Cloud-based only Only available as a cloud service	no	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	C and Java	Java, Scala		C
Server operating systems	Linux	Linux macOS	Linux Windows	AIX HP-UX Linux Solaris Windows
Data scheme	Strong typed schema		yes	schema-free
Typing predefined data types such as float or date	yes	yes: int, bigint, decimal, string	yes	optional
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.	no	no	no
Secondary indexes	yes	all fields are automatically indexed	yes	yes
SQL Support of SQL	no	SQL-like query language	yes	yes
APIs and other access methods	Browser interface console (shell) Graph API (Gremlin) OpenCypher Proprietary native API	gRPC HTTP REST WebSocket	.NET Client API ADO.NET JDBC ODBC OLE DB	Java API JPA JDBC ODBC OLE DB Proprietary protocol RESTful HTTP API SOAP-based API
Supported programming languages	Go Java Python	Java Scala	Delphi Perl PHP	.Net Basic U2 Basic C Java
Server-side scripts Stored procedures	user defined procedures and functions	no	yes	yes
Triggers			yes	yes U2 Basic
Partitioning methods Methods for storing different data on different nodes	Sharding	Sharding	none	none
Replication methods Methods for redundantly storing data on multiple nodes			Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication	Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	no	no	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Eventual Consistency	Immediate Consistency
Foreign keys Referential integrity	yes Relationships in graphs	no	yes	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	no	ACID	ACID configurable
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	Using Apache Lucene	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes		no caching of (temporary) tables can be configured
User concepts Access control	Role-based access control		fine grained access rights according to SQL-standard	Access rights according to SQL-standard and operating system based
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More resources
	Galaxybase	NSDb	SAP Advantage Database Server former name: Sybase ADS	UniData,UniVerse
Recent citations in the news			SAP Announces Q3 2023 Results: Asia Pacific and Japan View 19 October 2023, SAP News provided by Google News	Unidata Reports Full Year 2023 Earnings 31 March 2024, Simply Wall St Unidata uses Jetstream to make geoscience data available to science community 29 January 2020, IU Newsroom UniData implements a milestone Smart Class Room project at The Asian School | THE DAILY TRIBUNE | KINGDOM ... 8 April 2024, News of Bahrain- DT News Bahrain Business: UniData implements major 'smart classroom' project 8 April 2024, Gulf Digital News Unidata turns 25 | NCAR & UCAR News 15 January 2010, news.ucar.edu provided by Google News

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