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DBMS > YDB vs. YottaDB vs. YTsaurus

System Properties Comparison YDB vs. YottaDB vs. YTsaurus

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Editorial information provided by DB-Engines
NameYDB  Xexclude from comparisonYottaDB  Xexclude from comparisonYTsaurus  Xexclude from comparison
DescriptionA distributed fault-tolerant database service, with high availability, scalability, immediate consistency and ACID transactions and providing an Amazon DynamoDB compatible APIA fast and solid embedded Key-value storeYTsaurus is an open source platform for distributed storage and processing.
Primary database modelDocument store
Relational DBMS
Key-value storeDocument store
Key-value store
Secondary database modelsRelational DBMS infousing the Octo plugin
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.40
Rank#267  Overall
#43  Document stores
#124  Relational DBMS
Score0.18
Rank#316  Overall
#47  Key-value stores
Score0.16
Rank#324  Overall
#44  Document stores
#48  Key-value stores
Websitegithub.com/­ydb-platform/­ydb
ydb.tech
yottadb.comytsaurus.tech
Technical documentationydb.tech/­en/­docsyottadb.com/­resources/­documentationytsaurus.tech/­docs/­en
DeveloperYandexYottaDB, LLCYandex
Initial release201920012023
License infoCommercial or Open SourceOpen Source infoApache 2.0; commercial license availableOpen Source infoAGPL 3.0Open Source infoApache License, Version 2.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageCC++
Server operating systemsLinuxDocker
Linux
Ubuntu
Data schemeFlexible Schema (defined schema, partial schema, schema free)schema-free
Typing infopredefined data types such as float or dateyesnoyes
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 indexesyesno
SQL infoSupport of SQLSQL-like query language (YQL)by using the Octo pluginYQL, an SQL-based language, is supported
APIs and other access methodsRESTful HTTP API (DynamoDB compatible)PostgreSQL wire protocol infousing the Octo plugin
Proprietary protocol
Supported programming languagesGo
Java
JavaScript (Node.js)
PHP
Python
C
Go
JavaScript (Node.js)
Lua
M
Perl
Python
Rust
C++
Go
Java
JavaScript
Python
Server-side scripts infoStored proceduresno
Partitioning methods infoMethods for storing different data on different nodesShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesActive-passive shard replicationyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDoptimistic lockingACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes
User concepts infoAccess controlAccess rights defined for Yandex Cloud usersUsers and groups based on OS-security mechanismsAccess Control Lists

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More resources
YDBYottaDBYTsaurus
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