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DBMS > Druid vs. TiDB

System Properties Comparison Druid vs. TiDB

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Our visitors often compare Druid and TiDB with ClickHouse, Cassandra and PostgreSQL.

Editorial information provided by DB-Engines
NameDruid  Xexclude from comparisonTiDB  Xexclude from comparison
DescriptionOpen-source analytics data store designed for OLAP queries on timeseries dataTiDB is an open source distributed Hybrid Transactional/Analytical Processing (HTAP) database that supports MySQL and Spark SQL syntaxes.
Primary database modelRelational DBMS
Time Series DBMS
Relational DBMS
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.95
Rank#119  Overall
#57  Relational DBMS
#8  Time Series DBMS
Score1.82
Rank#121  Overall
#59  Relational DBMS
Websitedruid.apache.orgpingcap.com
Technical documentationdruid.apache.org/­docs/­latest/­designpingcap.com/­docs
DeveloperMetamarkets Group and contributorsPingCAP, Inc.
Initial release20122016
Current release3.0.0, June 2019
License infoCommercial or Open SourceOpen Source infoApache license v2Open Source infoApache 2.0
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 languageJavaGo, Rust
Server operating systemsLinux
OS X
Unix
Linux
Data schemeyes infoschema-less columns are supportedyes
Typing infopredefined data types such as float or dateyesyes
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 indexesyesyes
SQL infoSupport of SQLSQL support via Apache Calcite adapteryes
APIs and other access methodsJSON over HTTPJDBC
ODBC
Proprietary protocol
Supported programming languagesClojure
JavaScript
PHP
Python
R
Ruby
Scala
Ada
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
Server-side scripts infoStored proceduresnono
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesShardinghorizontal partitioning (by key range)
Replication methods infoMethods for redundantly storing data on multiple nodesyes, via HDFS, S3 or other storage enginesUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infowith TiSpark Connector
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynono infocurrently only supported in syntax
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
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.nono
User concepts infoAccess controlno infoavailable via extensionsUsers with fine-grained authorization concept. No user groups or roles.
More information provided by the system vendor
DruidTiDB
Specific characteristicsTiDB is an open source distributed scalable hybrid transactional and analytical processing...
» more
Competitive advantagesIn the current database landscape, infrastructure engineers often have to use one...
» more
Typical application scenariosTiDB is designed to support both OLTP and OLAP scenarios. You can use TiDB , the...
» more
Key customersBank of Beijing (Banking) Mobike (Ridesharing) Toutiao (Media) Ele.me (Catering)...
» more
Market metricsInfoWorld’s 2018 Best of Open Source Software Award winners 15000+ stars on GitHub...
» more
Licensing and pricing modelsOpen Source Apache 2.0 with either commercial licensing or fully-hosted DB-as-a-service...
» more
News

TiDB Dashboard: Easier Troubleshooting for Distributed Databases
28 May 2020

Pessimistic Locking: Better MySQL Compatibility, Fewer Rollbacks Under High Load
22 May 2020

TiCDC: Replication Latency in Milliseconds for 100+ TB Clusters
20 May 2020

Large Transactions in TiDB
15 May 2020

TiDB at ZaloPay Infrastructure & Lesson Learned
11 May 2020

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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
DruidTiDB
Recent citations in the news

Introducing Apache Druid
17 January 2020, insideBIGDATA

Druid Developer Expands Query Options
17 April 2020, Datanami

Druid Developer Ramps Cloud-Native Approach
10 December 2019, Datanami

Real-Time Analytics from Your Data Lake Teaching the Elephant to Dance
21 January 2020, insideBIGDATA

Imply launches with $2M to commercialize the Druid open-source data store
19 October 2015, VentureBeat

provided by Google News

How TiDB combines OLTP and OLAP in a distributed database
17 October 2018, InfoWorld

TiDB developer PingCAP wants to expand in North America after raising $50M Series C
11 September 2018, TechCrunch

PingCAP offers titanium bullet to switch to its HTAP database
22 January 2019, DevClass

China’s Biggest Startups Ditch Oracle and IBM for Home-Made Tech
25 June 2019, Bloomberg

NewSQL database startup PingCAP raises $50M to expand its ecosystem
11 September 2018, SiliconANGLE News

provided by Google News

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