DBMS > Apache Doris vs. dBASE vs. EJDB vs. Newts

System Properties Comparison Apache Doris vs. dBASE vs. EJDB vs. Newts

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Editorial information provided by DB-Engines
Name	Apache Doris  Xexclude from comparison	dBASE  Xexclude from comparison	EJDB  Xexclude from comparison	Newts  Xexclude from comparison
Description	An MPP-based analytics DBMS embracing the MySQL protocol	dBase was one of the first databases with a development environment on PC's. Its latest version dBase V is still sold as dBase classic, which needs a DOS Emulation. The up-to-date product is dBase plus.	Embeddable document-store database library with JSON representation of queries (in MongoDB style)	Time Series DBMS based on Cassandra
Primary database model	Relational DBMS	Relational DBMS	Document store	Time Series DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.27 Rank #273   Overall #127   Relational DBMS	Score 14.38 Rank #42   Overall #26   Relational DBMS	Score 0.09 Rank #317   Overall #42   Document stores	Score 0.00 Rank #363   Overall #34   Time Series DBMS
Website	doris.apache.org github.com/­apache/­doris	www.dbase.com	ejdb.org	opennms.github.io/­newts
Technical documentation	github.com/­apache/­doris/­wiki	www.dbase.com/­support/­knowledgebase	github.com/­Softmotions/­ejdb/­blob/­master/­README.md	github.com/­OpenNMS/­newts/­wiki
Developer	Apache Software Foundation, originally contributed from Baidu	Asthon Tate	Softmotions	OpenNMS Group
Initial release	2017	1979	2012	2014
Current release	0.14, May 2021	dBASE 2019, 2019
License Commercial or Open Source	Open Source Apache Version 2.0	commercial	Open Source GPLv2	Open Source Apache 2.0
Cloud-based only Only available as a cloud service	no	no	no	no
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Implementation language	Java		C	Java
Server operating systems	Linux	DOS dBase Classic Windows dBase Pro	server-less	Linux OS X Windows
Data scheme	yes	yes	schema-free	schema-free
Typing predefined data types such as float or date	yes	yes	yes string, integer, double, bool, date, object_id	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
Secondary indexes	yes	yes	no	no
SQL Support of SQL	yes	no	no	no
APIs and other access methods	JDBC MySQL client	none The IDE can access other DBMS or ODBC-sources.	in-process shared library	HTTP REST Java API
Supported programming languages	Java	dBase proprietary IDE	Actionscript C C# C++ Go Java JavaScript (Node.js) Lua Objective-C Pike Python Ruby	Java
Server-side scripts Stored procedures	user defined functions	no The IDE can access stored procedures in other database systems.	no	no
Triggers	no	no	no	no
Partitioning methods Methods for storing different data on different nodes	horizontal partitioning	none	none	Sharding based on Cassandra
Replication methods Methods for redundantly storing data on multiple nodes	none	none	none	selectable replication factor based on Cassandra
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 based on Cassandra Immediate Consistency based on Cassandra
Foreign keys Referential integrity	no	yes	no typically not needed, however similar functionality with collection joins possible	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data		no not for dBase internal data, but IDE does support transactions when accessing external DBMS	no	no
Concurrency Support for concurrent manipulation of data	yes	yes	yes Read/Write Locking	yes
Durability Support for making data persistent	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no			no
User concepts Access control	fine grained access rights according to SQL-standard	Access rights for users and roles	no	no
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	Apache Doris	dBASE	EJDB	Newts
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