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DBMS > Coveo vs. HEAVY.AI vs. QuestDB

System Properties Comparison Coveo vs. HEAVY.AI vs. QuestDB

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Editorial information provided by DB-Engines
NameCoveo  Xexclude from comparisonHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022  Xexclude from comparisonQuestDB  Xexclude from comparison
DescriptionAI-powered hosted search, recommendation and personalization platform providing tools for both low-code and full-code developmentA high performance, column-oriented RDBMS, specifically developed to harness the massive parallelism of modern CPU and GPU hardwareA high performance open source SQL database for time series data
Primary database modelSearch engineRelational DBMSTime Series DBMS
Secondary database modelsSpatial DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.64
Rank#126  Overall
#11  Search engines
Score2.98
Rank#114  Overall
#58  Relational DBMS
Score2.38
Rank#134  Overall
#10  Time Series DBMS
Websitewww.coveo.comgithub.com/­heavyai/­heavydb
www.heavy.ai
questdb.io
Technical documentationdocs.coveo.comdocs.heavy.aiquestdb.io/­docs
DeveloperCoveoHEAVY.AI, Inc.QuestDB Technology Inc
Initial release201220162014
Current release5.10, January 2022
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2; enterprise edition availableOpen Source infoApache 2.0
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++ and CUDAJava (Zero-GC), C++, Rust
Server operating systemshostedLinuxLinux
macOS
Windows
Data schemehybrid - fields need to be configured prior to indexing, but relationships can be exploited at query time without pre-configurationyesyes infoschema-free via InfluxDB Line Protocol
Typing infopredefined data types such as float or dateyesyesyes
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 indexesyesnono
SQL infoSupport of SQLnoyesSQL with time-series extensions
APIs and other access methodsRESTful HTTP APIJDBC
ODBC
Thrift
Vega
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Supported programming languagesC#
Java
JavaScript
Python
All languages supporting JDBC/ODBC/Thrift
Python
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
Server-side scripts infoStored proceduresnonono
Triggersyesnono
Partitioning methods infoMethods for storing different data on different nodesyesSharding infoRound robinhorizontal partitioning (by timestamps)
Replication methods infoMethods for redundantly storing data on multiple nodesyesMulti-source replicationSource-replica replication with eventual consistency
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datayesnoACID for single-table writes
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.yesyes infothrough memory mapped files
User concepts infoAccess controlgranular access controls, API key management, content filtersfine grained access rights according to SQL-standard
More information provided by the system vendor
CoveoHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022QuestDB
Specific characteristicsRelational model with native time series support Column-based storage and time partitioned...
» more
Competitive advantagesHigh ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» more
Typical application scenariosFinancial tick data Industrial IoT Application Metrics Monitoring
» more
Key customersBanks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» more
Licensing and pricing modelsOpen source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» more
News

Time-series IoT tracker using QuestDB, Node.js, and Grafana
20 September 2023

Our Website Source Is Now Private, A Cautionary Tale
1 September 2023

Leveraging Rust in our high-performance Java database
29 August 2023

Navigating Access Control Design: Pursuing Clarity and Simplicity
22 August 2023

QuestDB Enterprise: Role-based Access Control Walkthrough
18 August 2023

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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
CoveoHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022QuestDB
Recent citations in the news

Coveo Announces Election of Jill Denham to Board of Directors and ...
14 September 2023, GlobeNewswire

While hedge funds own 25% of Coveo Solutions Inc. (TSE:CVO), private equity firms are its largest shareholders with 25% ownership
17 September 2023, Yahoo Finance

Coveo's groundbreaking enterprise-ready Relevance Generative ...
11 September 2023, GlobeNewswire

Coveo Solutions Inc (TSE:CVO) Price Target Increased by 14.86 ...
31 August 2023, Nasdaq

How CIOs can prepare for the “tectonic change” of generative AI - BetaKit
14 September 2023, Canadian Startup News

provided by Google News

Briefing: Microsoft to Host Some Oracle Servers to Speed Customers ...
14 September 2023, The Information

The AI advance: Tracing escalation of AI investments in 2023 ...
7 September 2023, ETCIO South East Asia

HEAVY.AI Launches HEAVY 7.0, Introducing Real-Time Machine ...
19 April 2023, Business Wire

Making the most of geospatial intelligence
14 April 2023, InfoWorld

Big Data Analytics: A Game Changer for Infrastructure
13 July 2023, Spiceworks News and Insights

provided by Google News

20 Job Opportunities at Leading Organizations Across the World ...
20 September 2023, Opportunity Desk

InfluxDB Clustered targets on-premises time-series database deployments
6 September 2023, InfoWorld

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

Aquis Exchange goes live with QuestDB for real time monitoring
2 November 2022, FinanceFeeds

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

provided by Google News

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