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DBMS > jBASE vs. LeanXcale vs. SQL.JS

System Properties Comparison jBASE vs. LeanXcale vs. SQL.JS

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Editorial information provided by DB-Engines
NamejBASE  Xexclude from comparisonLeanXcale  Xexclude from comparisonSQL.JS  Xexclude from comparison
DescriptionA robust multi-value DBMS comprising development tools and middlewareFull ACID, highly scalable DBMS for OLTP and OLAP applications with transactions on distributed dataPort of SQLite to JavaScript
Primary database modelMultivalue DBMSKey-value store
Relational DBMS
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.69
Rank#120  Overall
#3  Multivalue DBMS
Score0.20
Rank#252  Overall
#43  Key-value stores
#119  Relational DBMS
Score0.59
Rank#196  Overall
#96  Relational DBMS
Websitewww.jbase.comwww.leanxcale.comgithub.com/­kripken/­sql.js
Technical documentationdocs.jbase.comkripken.github.io/­sql.js/­documentation
DeveloperZumasysLeanXcaleAlon Zakai infoenhancements implemented by others
Initial release199120152012
Current release5.7
License infoCommercial or Open SourcecommercialcommercialOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaScript
Server operating systemsAIX
Linux
Windows
server-less, requires a JavaScript environment (browser, Node.js)
Data schemeschema-freeyesyes
Typing infopredefined data types such as float or dateoptionalyes
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.yesno
SQL infoSupport of SQLEmbedded SQL for jBASE in BASICyes infothrough Apache Derbyyes infoSQL-92 is not fully supported
APIs and other access methodsJDBC
ODBC
Proprietary protocol
RESTful HTTP API
SOAP-based API
JDBC
proprietary key/value interface
JavaScript API
Supported programming languages.Net
Basic
Jabbascript
Java
JavaScript
Server-side scripts infoStored proceduresyesno
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodesShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesyesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistencynone
Foreign keys infoReferential integritynoyesyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyesno infoexcept by serializing a db to a file
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnoyes
User concepts infoAccess controlAccess rights can be defined down to the item levelno

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More resources
jBASELeanXcaleSQL.JS
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