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DBMS > EXASOL vs. TerarkDB

System Properties Comparison EXASOL vs. TerarkDB

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Our visitors often compare EXASOL and TerarkDB with TiDB, Ignite and Microsoft SQL Server.

Editorial information provided by DB-Engines
NameEXASOL  Xexclude from comparisonTerarkDB  Xexclude from comparison
DescriptionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.A key-value store forked from RocksDB with advanced compression algorithms. It can be used standalone or as a storage engine for MySQL and MongoDB
Primary database modelRelational DBMSKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.13
Rank#96  Overall
#48  Relational DBMS
Score0.04
Rank#317  Overall
#50  Key-value stores
Websitewww.exasol.comgithub.com/­Terark/­terarkdb
Technical documentationwww.exasol.com/­resourcesgithub.com/­Terark/­terarkdb/­wiki
DeveloperExasolTerark
Initial release20002016
License infoCommercial or Open Sourcecommercialcommercial inforestricted open source version available
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 languageC++
Data schemeyesschema-free
Typing infopredefined data types such as float or dateyesno
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 indexesyesno
SQL infoSupport of SQLyesno
APIs and other access methods.Net
JDBC
ODBC
WebSocket
C++ API
Java API
Supported programming languagesJava
Lua
Python
R
C++
Java
Server-side scripts infoStored proceduresuser defined functionsno
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodesShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoHadoop integrationno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
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.yesyes
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardno

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More resources
EXASOLTerarkDB
Recent citations in the news

Pharmascience to use Exasol database to improve reporting | Medical Devices & Pharma - Healthcare Global
16 February 2021, Healthcare News, Magazine and Website

A day in the life of… Deborah Thomas, CCO of analytics database firm Exasol
18 February 2021, Econsultancy

Exasol Rated Best-in-Class Across 10 Measures in Dresner's ADI Report 2021
9 February 2021, Business Wire

Exasol AG: Trading update for 2020 and outlook for 2021
23 February 2021, Yahoo Eurosport UK

2021 Trending Now: Main Memory Database System Market Estimated To Experience A Hike in Growth | Latest News: Industry Size, Growth, Segments, Revenue, Manufacturers| SAP, MenSQL, EXASOL, Oracle
24 February 2021, NeighborWebSJ

provided by Google News

ByteDance eyes big data push with Terark acquisition EJINSIGHT
30 April 2019, EJ Insight

A Chinese company is making the cloud 200x faster
3 July 2017, TechNode

Terark, A Chinese Startup, May Have Just Revolutionized How Data Is Stored, Accessed & Analyzed
26 June 2017, Indiatimes.com

provided by Google News

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