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DBMS > LokiJS vs. Riak TS vs. Valkey

System Properties Comparison LokiJS vs. Riak TS vs. Valkey

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Editorial information provided by DB-Engines
NameLokiJS  Xexclude from comparisonRiak TS  Xexclude from comparisonValkey infoOpen source key/value datastore  Xexclude from comparison
DescriptionIn-memory JavaScript DBMSRiak TS is a distributed NoSQL database optimized for time series data and based on Riak KVOpen source key/value datastore
Primary database modelDocument storeTime Series DBMSKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.36
Rank#269  Overall
#42  Document stores
Score0.19
Rank#317  Overall
#27  Time Series DBMS
Score1.35
Rank#153  Overall
#25  Key-value stores
Websitegithub.com/­techfort/­LokiJSvalkey.io
Technical documentationtechfort.github.io/­LokiJSwww.tiot.jp/­riak-docs/­riak/­ts/­latestgithub.com/­valkey-io/­valkey
DeveloperOpen Source, formerly Basho Technologies
Initial release201420152024
Current release3.0.0, September 2022Valkey 8.0.1, October 2024
License infoCommercial or Open SourceOpen SourceOpen SourceOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaScriptErlangC
Server operating systemsserver-less, requires a JavaScript environment (browser, Node.js)Linux
OS X
Data schemeschema-freeschema-free
Typing infopredefined data types such as float or datenono
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.nono
Secondary indexesyes infovia viewsrestricted
SQL infoSupport of SQLnoyes, limited
APIs and other access methodsJavaScript APIHTTP API
Native Erlang Interface
Supported programming languagesJavaScriptC infounofficial client library
C#
C++ infounofficial client library
Clojure infounofficial client library
Dart infounofficial client library
Erlang
Go infounofficial client library
Groovy infounofficial client library
Haskell infounofficial client library
Java
JavaScript infounofficial client library
Lisp infounofficial client library
Perl infounofficial client library
PHP
Python
Ruby
Scala infounofficial client library
Smalltalk infounofficial client library
Server-side scripts infoStored proceduresView functions in JavaScriptErlang
Triggersyesyes infopre-commit hooks and post-commit hooksno
Partitioning methods infoMethods for storing different data on different nodesnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesnoneselectable replication factor
MapReduce infoOffers an API for user-defined Map/Reduce methodsyesyes
Consistency concepts infoMethods to ensure consistency in a distributed systemnoneEventual Consistency
Foreign keys infoReferential integritynono infolinks between datasets can be storedno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datano infoatomic operations within a single collection possibleno
Concurrency infoSupport for concurrent manipulation of datayes
Durability infoSupport for making data persistentyes infoSerialization of a DB in a Node.JS/Cordova/PhoneGap environment. Usage of the IndexedDB-API in a browser.yes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlnono

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More resources
LokiJSRiak TSValkey infoOpen source key/value datastore
DB-Engines blog posts

New kids on the block: database management systems implemented in JavaScript
1 December 2014, Matthias Gelbmann

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