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DBMS > QuestDB vs. Sequoiadb

System Properties Comparison QuestDB vs. Sequoiadb

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Editorial information provided by DB-Engines
NameQuestDB  Xexclude from comparisonSequoiadb  Xexclude from comparison
DescriptionA high performance open source SQL database for time series dataNewSQL database with distributed OLTP and SQL
Primary database modelTime Series DBMSDocument store
Relational DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.27
Rank#151  Overall
#11  Time Series DBMS
Score0.38
Rank#261  Overall
#39  Document stores
#121  Relational DBMS
Websitequestdb.iowww.sequoiadb.com
Technical documentationquestdb.io/­docs/­introductionwww.sequoiadb.com/­en/­index.php?m=Files&a=index
DeveloperQuestDB LimitedSequoiadb Ltd.
Initial release20142013
License infoCommercial or Open SourceOpen Source infoApache 2.0Open Source infoServer: AGPL; Client: Apache V2
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++
Server operating systemsLinux
macOS
Windows
Linux
Data schemeyes infoschema-free via InfluxDB Line Protocolschema-free
Typing infopredefined data types such as float or dateyesyes infooid, date, timestamp, binary, regex
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 indexesnoyes
SQL infoSupport of SQLSQL-like query languageSQL-like query language
APIs and other access methodsHTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
proprietary protocol using JSON
Supported programming languagesC infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
.Net
C++
Java
PHP
Python
Server-side scripts infoStored proceduresnoJavaScript
Triggersnono
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning (by timestamps)Sharding
Replication methods infoMethods for redundantly storing data on multiple nodesConfigurable consistency for N replicasSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID for single-table writesDocument is locked during a transaction
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infothrough memory mapped filesno
User concepts infoAccess controlsimple password-based access control
More information provided by the system vendor
QuestDBSequoiadb
Specific characteristicsRelational model with native time series support Column based storage and time partitioned...
» more
Competitive advantagesReal-time data ingestion and istant SQL queries for time series High performance...
» more
Typical application scenariosApplication metrics Financial market data and algo trading DevOps monitoring Real-time...
» more
Licensing and pricing modelsApache 2.0.
» more
News

Time Series Forecasting with TensorFlow and QuestDB
20 June 2022

Building a Data Pipeline using QuestDB and Confluent Kafka
7 June 2022

QuestDB 6.4 Release Highlights
31 May 2022

4Bn rows/sec query benchmark: Clickhouse vs QuestDB vs Timescale
26 May 2022

How to build a real-time crypto tracker with Redpanda and QuestDB
25 May 2022

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
QuestDBSequoiadb
Recent citations in the news

QuestDB snares $12M Series A with hosted version coming soon
3 November 2021, TechCrunch

Read the Pitch Deck Database Startup QuestDB Used to Raise $12 Million
11 November 2021, Business Insider

Build a Real-time Stock Price Dashboard With Python, QuestDB and Plotly
6 November 2021, hackernoon.com

Time Series Databases Software Market Size, Scope and Forecast | InfluxDB, Kx Systems Inc., Prometheus, Amazon Web Service (AWS), Google, LLC, DataStax, SenX SAS, Trendalyze, QuasarDB – Designer Women
5 July 2022, Designer Women

QuestDB nabs $2.3M seed to build open source time series database
2 July 2020, TechCrunch

provided by Google News

Industrial hub sets sights on metaverse - Chinadaily.com.cn
29 June 2022, global.chinadaily.com.cn

SequoiaDB Raises New Round Led By CICC Capital
13 October 2020, China Money Network

provided by Google News

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