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DBMS > c-treeEDGE vs. EXASOL vs. InfluxDB vs. Weaviate

System Properties Comparison c-treeEDGE vs. EXASOL vs. InfluxDB vs. Weaviate

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Editorial information provided by DB-Engines
Namec-treeEDGE  Xexclude from comparisonEXASOL  Xexclude from comparisonInfluxDB  Xexclude from comparisonWeaviate  Xexclude from comparison
DescriptionDatabase built for IoT edge computing, which runs natively on ARM or x86 processors and on major IoT operating systems.High-performance, in-memory, MPP database specifically designed for in-memory analytics.DBMS for storing time series, events and metricsA cloud-native, realtime vector search engine integrating scalable machine learning models
Primary database modelKey-value store
Relational DBMS
Relational DBMSTime Series DBMSSearch engine
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.36
Rank#249  Overall
#43  Key-value stores
#114  Relational DBMS
Score3.65
Rank#85  Overall
#43  Relational DBMS
Score23.34
Rank#29  Overall
#1  Time Series DBMS
Score0.09
Rank#308  Overall
#15  Search engines
Websitewww.faircom.com/­-products/­-c-treeedgewww.exasol.com/­en/­productswww.influxdata.com/­products/­influxdb-overviewgithub.com/­semi-technologies/­weaviate
www.semi.technology/­products/­weaviate.html
Technical documentationlearn.faircomcorp.com/­developers/­documentation_directorywww.exasol.com/­en/­community/­resourcesdocs.influxdata.com/­influxdbwww.semi.technology/­documentation/­weaviate/­current
DeveloperFairCom CorporationExasolSeMI Technologies B.V.
Initial release1979200020132017
Current releaseV1, Juni 20181.8.0, April 20200.22.14, July 2020
License infoCommercial or Open Sourcecommercial infoRestricted, free version availablecommercialOpen Source infoMIT-License; commercial enterprise version availableOpen Source infocommercial license available with Weaviate Enterprise
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageANSI C, C++GoGo
Server operating systemsAndroid
Linux
Raspbian
Windows infoeasily portable to other OSs
Linux
OS X infothrough Homebrew
Data schemeFlexible Schema (defined schema, partial schema, schema free)yesschema-freeyes, maps to GraphQL interface
Typing infopredefined data types such as float or dateyes, ANSI Standard SQL TypesyesNumeric data and Stringsyes infostring, int, float, geo point, date, cross reference, fuzzy references
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.nononono
Secondary indexesyesyesnoyes infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLyes infoANSI SQL queriesyesSQL-like query languageGraphQL is used as query language
APIs and other access methodsADO.NET
Direct SQL
IoT Microservice layer
JDBC
MQTT (Message Queue Telemetry Transport)
ODBC
RESTful HTTP API
.Net
JDBC
ODBC
WebSocket
HTTP API
JSON over UDP
GraphQL query language
RESTful HTTP/JSON API
Supported programming languages.Net
C
C#
C++
Java
JavaScript
PHP
Python
Visual Basic
Java
Lua
Python
R
.Net
Clojure
Erlang
Go
Haskell
Java
JavaScript
JavaScript (Node.js)
Lisp
Perl
PHP
Python
R
Ruby
Rust
Scala
Server-side scripts infoStored proceduresyes info.Net, JavaScript, C/C++user defined functionsnono
Triggersyesyesnono
Partitioning methods infoMethods for storing different data on different nodesFile partitioning infoCustomizable business rules for partitioningShardingSharding infoin enterprise version onlySharding
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoSynchronous and asynchronous realtime replication based on transaction logsselectable replication factor infoin enterprise version onlyyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infoHadoop integrationnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Tunable Consistency
Immediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyes infowhen using SQLyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDnono
Concurrency infoSupport for concurrent manipulation of datayes infoacross SQL and NoSQLyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyes infoDepending on used storage engineno
User concepts infoAccess controlFine grained user, group and file access rights managed across SQL (per ANSI standard) and NoSQL.Access rights for users, groups and roles according to SQL-standardsimple rights management via user accountsOpenID Connect Discovery
More information provided by the system vendor
c-treeEDGEEXASOLInfluxDBWeaviate
Specific characteristicsThe c-treeEDGE IoT Database is a fast, flexible solution with a robust architecture...
» more
InfluxData is the creator of InfluxDB , the open source time series database. It...
» more
Competitive advantagesTop Features Micro footprint: As low as 37 MB IoT communication interfaces : MQTT,...
» more
Time to Value An end-to-end platform, InfluxData is ready to go on the cloud or via...
» more
Typical application scenariosc-treeEDGE can be deployed at or near the data collection point (sensors) and used...
» more
IoT & Sensor Monitoring Instrumentation of every available surface in the material...
» more
Key customersNew product
» more
InfluxData has over 630 paying customers, including IBM, PayPal, Siemens Tesla and...
» more
Market metricsNew product
» more
Fastest growing database to garnish 17,000 github stars Over 260,000 daily active...
» more
Licensing and pricing modelsJust as the technical aspects of c-treeEDGE are flexible to meet operation requirements,...
» more
Open source core with closed source clustering available either on-premise or on...
» more
News

Weaviate in IEEE

Weaviate on DB-engines.com

Introduction & Demo video

FLOSS Weekly Podcast

FOSDEM 2020 video

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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
c-treeEDGEEXASOLInfluxDBWeaviate
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Recent citations in the news

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27 January 2020, PRNewswire

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