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DBMS > BaseX vs. HarperDB vs. StarRocks vs. TDSQL for MySQL

System Properties Comparison BaseX vs. HarperDB vs. StarRocks vs. TDSQL for MySQL

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Editorial information provided by DB-Engines
NameBaseX  Xexclude from comparisonHarperDB  Xexclude from comparisonStarRocks  Xexclude from comparisonTDSQL for MySQL  Xexclude from comparison
DescriptionLight-weight Native XML DBMS with support for XQuery 3.0 and interactive GUI.HarperDB takes the "stack" out of "tech stack" by combining an ultra-fast document-style data store, in-memory cache, real-time message broker, and your application components into a single distributed technology.An open source, high-performance columnar analytical database that enables real-time, multi-dimensional, and highly concurrent data analytics infoForked from Apache DorisA high-performance distributed database management system with features such as automatic sharding, intelligent operation and maintenance, elastic scalability without downtime, and enterprise-grade security. It is highly compatible with MySQL.
Primary database modelNative XML DBMSDocument storeRelational DBMSRelational DBMS
Secondary database modelsDocument store
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.56
Rank#141  Overall
#4  Native XML DBMS
Score0.55
Rank#243  Overall
#38  Document stores
Score0.95
Rank#193  Overall
#89  Relational DBMS
Score0.96
Rank#192  Overall
#88  Relational DBMS
Websitebasex.orgwww.harperdb.iowww.starrocks.iowww.tencentcloud.com/­products/­dcdb
Technical documentationdocs.basex.orgdocs.harperdb.io/­docsdocs.starrocks.io/­en-us/­latest/­introduction/­StarRocks_introwww.tencentcloud.com/­document/­product/­1042
DeveloperBaseX GmbHHarperDBThe Linux Foundation infosince Feb 2023Tencent
Initial release2007201720202013
Current release11.2, August 20243.1, August 20213.3, June 2024
License infoCommercial or Open SourceOpen Source infoBSD licensecommercial infofree community edition availableOpen Source infoApache Version 2.0commercial
Cloud-based only infoOnly available as a cloud servicenononoyes
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaNode.jsC++, Java
Server operating systemsLinux
OS X
Windows
Linux
OS X
Linuxhosted
Data schemeschema-freedynamic schemayesyes
Typing infopredefined data types such as float or dateno infoXQuery supports typesyes infoJSON data typesyesyes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nonono
Secondary indexesyesyesyesyes
SQL infoSupport of SQLnoSQL-like data manipulation statementsyesyes
APIs and other access methodsJava API
RESTful HTTP API
RESTXQ
WebDAV
XML:DB
XQJ
JDBC
ODBC
React Hooks
RESTful HTTP/JSON API
WebSocket
JDBC
MySQL protocol
JDBC
ODBC
Supported programming languagesActionscript
C
C#
Haskell
Java
JavaScript infoNode.js
Lisp
Perl
PHP
Python
Qt
Rebol
Ruby
Scala
Visual Basic
.Net
C
C#
C++
ColdFusion
D
Dart
Delphi
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Lisp
MatLab
Objective C
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Rust
Scala
Swift
JavaC
C#
C++
Java
PHP
Python
Ruby
Server-side scripts infoStored proceduresyesCustom Functions infosince release 3.1user defined functionsyes
Triggersyes infovia eventsnonoyes
Partitioning methods infoMethods for storing different data on different nodesnoneA table resides as a whole on one (or more) nodes in a clusterhorizontal partitioning (by range and hash)Automatic sharding
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes infothe nodes on which a table resides can be definedMulti-source replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynononono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datamultiple readers, single writerAtomic execution of specific operationsnoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyes, using LMDByesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnono
User concepts infoAccess controlUsers with fine-grained authorization concept on 4 levelsAccess rights for users and rolesRole based access control and fine grained access rightsUsers with fine-grained authorization concept

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More resources
BaseXHarperDBStarRocksTDSQL for MySQL
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