DBMS > EJDB vs. SAP Adaptive Server vs. Transwarp KunDB vs. Transwarp StellarDB

System Properties Comparison EJDB vs. SAP Adaptive Server vs. Transwarp KunDB vs. Transwarp StellarDB

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Editorial information provided by DB-Engines
Name	EJDB  Xexclude from comparison	SAP Adaptive Server former name: Sybase ASE  Xexclude from comparison	Transwarp KunDB  Xexclude from comparison	Transwarp StellarDB  Xexclude from comparison
Description	Embeddable document-store database library with JSON representation of queries (in MongoDB style)	The SAP (Sybase) Adaptive Server Enterprise (ASE) is an enterprise-class RDBMS	OLTP DBMS based on a distributed architecture and highly compatible with MySQL and Oracle	A distributed graph DBMS built for enterprise-level graph applications
Primary database model	Document store	Relational DBMS	Relational DBMS	Graph DBMS
Secondary database models		Spatial DBMS with Boeing's Spatial Query Server
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.31 Rank #296   Overall #44   Document stores	Score 35.09 Rank #25   Overall #17   Relational DBMS	Score 0.14 Rank #341   Overall #149   Relational DBMS	Score 0.07 Rank #371   Overall #39   Graph DBMS
Website	github.com/­Softmotions/­ejdb	www.sap.com/­products/­technology-platform/­sybase-ase.html	www.transwarp.cn/­en/­product/­kundb	www.transwarp.cn/­en/­product/­stellardb
Technical documentation	github.com/­Softmotions/­ejdb/­blob/­master/­README.md	help.sap.com/­docs/­SAP_ASE
Developer	Softmotions	SAP, Sybase	Transwarp	Transwarp
Initial release	2012	1987
Current release		16.0
License Commercial or Open Source	Open Source GPLv2	commercial	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	C and C++
Server operating systems	server-less	AIX HP-UX Linux Solaris Unix Windows
Data scheme	schema-free	yes	yes
Typing predefined data types such as float or date	yes string, integer, double, bool, date, object_id	yes	yes
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
Secondary indexes	no	yes	yes
SQL Support of SQL	no	yes	yes	SQL-like query language
APIs and other access methods	in-process shared library	ADO.NET JDBC ODBC OLE DB Tabular Data Stream (TDS)		OpenCypher
Supported programming languages	Actionscript C C# C++ Go Java JavaScript (Node.js) Lua Objective-C Pike Python Ruby	C C++ Cobol Java Java Perl PHP Python
Server-side scripts Stored procedures	no	Java and Transact-SQL	yes
Triggers	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	none	horizontal partitioning	horizontal partitioning	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	none	Multi-source replication Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	no	no	no
Consistency concepts Methods to ensure consistency in a distributed system		Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no typically not needed, however similar functionality with collection joins possible	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	no	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes Read/Write Locking	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes
User concepts Access control	no	fine grained access rights according to SQL-standard	yes	yes
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More resources
	EJDB	SAP Adaptive Server former name: Sybase ASE	Transwarp KunDB	Transwarp StellarDB
Recent citations in the news		Achieve zero RPO for your SAP ASE (Sybase) databases with Amazon FSx for NetApp ONTAP | Amazon Web Services 7 May 2024, AWS Blog New Services for SAP HANA Cloud Database 7 April 2021, SAP News Patch SAP Adaptive Server Enterprise now to avoid takeover risk 3 June 2020, BleepingComputer Newly Patched SAP ASE Flaws Could Let Attackers Hack Database Servers 3 June 2020, The Hacker News Sybase Adaptive Server Enterprise 15.7 Boosts Performance and Lowers Cost of Managing Exploding Data Volumes 13 September 2011, PR Newswire provided by Google News

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