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DBMS > AlaSQL

AlaSQL System Properties

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Editorial information provided by DB-Engines
NameAlaSQL
DescriptionJavaScript DBMS library
Database modelDocument store
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.29
Rank#213  Overall
#24  Document stores
#101  Relational DBMS
Websitealasql.org
Technical documentationgithub.com/­agershun/­alasql
DeveloperAndrey Gershun & Mathias R. Wulff
License infoCommercial or Open SourceOpen Source infoMIT-License
Cloud-based infoOnly available as a cloud serviceno
Implementation languageJavaScript
Server operating systemsserver-less, requires a JavaScript environment (browser, Node.js)
Data schemeschema-free
Typing infopredefined data types such as float or dateno
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.no
Secondary indexesno
SQL infoSupport of (almost entire) SQL standard (DML, DDL and DCL statements)no infoClose to SQL99 with some features missing (e.g. user access control, stored procedures and host language bindings). Details at github.com/­agershun/­alasql/­wiki/­SQL-99
APIs and other access methodsJavaScript API
Supported programming languagesJavaScript
Server-side scripts infoStored proceduresno
Triggersyes
Partitioning methods infoMethods for storing different data on different nodesnone
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemnone
Foreign keys infoReferential integrityyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datayes infoonly for local storage and DOM-storage
Durability infoSupport for making data persistentyes infoby using IndexedDB, SQL.JS or proprietary FileStorage
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlno

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