DBMS > DolphinDB vs. Oracle Coherence vs. Sadas Engine vs. SAP Advantage Database Server

System Properties Comparison DolphinDB vs. Oracle Coherence vs. Sadas Engine vs. SAP Advantage Database Server

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Name	DolphinDB  Xexclude from comparison	Oracle Coherence  Xexclude from comparison	Sadas Engine  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison
				SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	DolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.	Oracles in-memory data grid solution	SADAS Engine is a columnar DBMS specifically designed for high performance in data warehouse environments	Low-cost RDBMS with access to ISAM and FoxPro data structures
Primary database model	Time Series DBMS	Key-value store	Relational DBMS	Relational DBMS
Secondary database models	Relational DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 4.03 Rank #78   Overall #6   Time Series DBMS	Score 1.97 Rank #129   Overall #22   Key-value stores	Score 0.07 Rank #373   Overall #157   Relational DBMS
Website	www.dolphindb.com	www.oracle.com/­java/­coherence	www.sadasengine.com	www.sap.com/products/advantage-database-server.html
Technical documentation	docs.dolphindb.cn/­en/­help200/­index.html	docs.oracle.com/­en/­middleware/­standalone/­coherence	www.sadasengine.com/­en/­sadas-engine-download-free-trial-and-documentation/­#documentation
Developer	DolphinDB, Inc	Oracle	SADAS s.r.l.	Sybase, SAP
Initial release	2018	2007	2006	1993
Current release	v2.00.4, January 2022	14.1, August 2023	8.0
License Commercial or Open Source	commercial free community version available	commercial	commercial free trial version available	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++	Java	C++
Server operating systems	Linux Windows	All OS with a Java VM	AIX Linux Windows	Linux Windows
Data scheme	yes	schema-free	yes	yes
Typing predefined data types such as float or date	yes	yes	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	no	no	no
Secondary indexes	yes	no	yes	yes
SQL Support of SQL	SQL-like query language	no	yes	yes
APIs and other access methods	JDBC JSON over HTTP Kafka MQTT (Message Queue Telemetry Transport) ODBC OPC DA OPC UA RabbitMQ WebSocket	JCache JPA RESTful HTTP API	JDBC ODBC Proprietary protocol	.NET Client API ADO.NET JDBC ODBC OLE DB
Supported programming languages	C# C++ Go Java JavaScript MatLab Python R Rust	.Net C++ Java	.Net C C# C++ Groovy Java PHP Python	Delphi Perl PHP
Server-side scripts Stored procedures	yes	no	no	yes
Triggers	no	yes Live Events	no	yes
Partitioning methods Methods for storing different data on different nodes	horizontal partitioning	Sharding	horizontal partitioning	none
Replication methods Methods for redundantly storing data on multiple nodes	yes	yes, with selectable consistency level	none	Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	yes	no	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Eventual Consistency Immediate Consistency	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	yes	configurable		ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes optionally	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	yes	yes managed by 'Learn by Usage'	no caching of (temporary) tables can be configured
User concepts Access control	Administrators, Users, Groups	authentification to access the cache via certificates or http basic authentication	Access rights for users, groups and roles according to SQL-standard	fine grained access rights according to SQL-standard
More information provided by the system vendor We invite representatives of system vendors to contact us for updating and extending the system information, and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.
Related products and services We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
More resources
	DolphinDB	Oracle Coherence	Sadas Engine	SAP Advantage Database Server former name: Sybase ADS
Recent citations in the news		Create custom Event Compression Policies in Enterprise Manager to reduce event noise 21 September 2023, blogs.oracle.com Microservices with Major New Coherence and Helidon Releases 9 August 2022, blogs.oracle.com Nike achieves scalability and performance with Oracle Coherence & Exadata 20 December 2012, blogs.oracle.com Use your Universal Credits with Oracle WebLogic Server for OKE 15 October 2020, blogs.oracle.com Setting Up ODI Marketplace Agents in High Availability with ATP 24 July 2020, blogs.oracle.com provided by Google News		SAP Announces Q3 2023 Results: Asia Pacific and Japan View 19 October 2023, SAP News provided by Google News

Share this page