DBMS > Alibaba Cloud TSDB vs. Kyligence Enterprise vs. Postgres-XL vs. TerarkDB

System Properties Comparison Alibaba Cloud TSDB vs. Kyligence Enterprise vs. Postgres-XL vs. TerarkDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Name	Alibaba Cloud TSDB  Xexclude from comparison	Kyligence Enterprise  Xexclude from comparison	Postgres-XL  Xexclude from comparison	TerarkDB  Xexclude from comparison
Description	A stable, reliable, and cost-effective online high-performance time series database service	A distributed analytics engine for big data, built on top of Apache Kylin	Based on PostgreSQL enhanced with MPP and write-scale-out cluster features	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 model	Time Series DBMS	Relational DBMS	Relational DBMS	Key-value store
Secondary database models			Document store Spatial DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.29 Rank #301   Overall #26   Time Series DBMS	Score 0.46 Rank #266   Overall #124   Relational DBMS	Score 0.53 Rank #254   Overall #117   Relational DBMS	Score 0.08 Rank #367   Overall #56   Key-value stores
Website	www.alibabacloud.com/­product/­hitsdb	kyligence.io/­kyligence-enterprise	www.postgres-xl.org	github.com/­bytedance/­terarkdb
Technical documentation	www.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdb		www.postgres-xl.org/­documentation	bytedance.larkoffice.com/­docs/­doccnZmYFqHBm06BbvYgjsHHcKc
Developer	Alibaba	Kyligence, Inc.		ByteDance, originally Terark
Initial release		2016	2014 since 2012, originally named StormDB	2016
Current release			10 R1, October 2018
License Commercial or Open Source	commercial	commercial	Open Source Mozilla public license	commercial restricted open source version available
Cloud-based only Only available as a cloud service	yes	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language		Java	C	C++
Server operating systems	hosted	Linux	Linux macOS
Data scheme	schema-free	yes	yes	schema-free
Typing predefined data types such as float or date	Numeric data and Strings	yes	yes	no
XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.	no	no	yes XML type, but no XML query functionality	no
Secondary indexes	no	yes	yes	no
SQL Support of SQL	no	ANSI SQL for queries (using Apache Calcite)	yes distributed, parallel query execution	no
APIs and other access methods	HTTP REST	JDBC ODBC RESTful HTTP API	ADO.NET JDBC native C library ODBC streaming API for large objects	C++ API Java API
Supported programming languages	Java		.Net C C++ Delphi Erlang Java JavaScript (Node.js) Perl PHP Python Tcl	C++ Java
Server-side scripts Stored procedures	no		user defined functions	no
Triggers	no		yes	no
Partitioning methods Methods for storing different data on different nodes			horizontal partitioning	none
Replication methods Methods for redundantly storing data on multiple nodes				none
MapReduce Offers an API for user-defined Map/Reduce methods	no	yes	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no		yes	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	no		ACID MVCC	no
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no	no	no	yes
User concepts Access control	Access managed on TSDB instance level		fine grained access rights according to SQL-standard	no
More information provided by the system vendor We invite representatives of system vendors to contact us for updating and extending the system information, and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.
Related products and services We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
More resources
	Alibaba Cloud TSDB	Kyligence Enterprise	Postgres-XL	TerarkDB
Recent citations in the news		Kyligence Grows OLAP Business in the Cloud 20 February 2020, Datanami Kyligence adds ClickHouse OLAP engine to its analytics platform 10 August 2021, VentureBeat Introducing Kyligence Copilot: The AI Copilot for Data to Excel Your KPIs 23 August 2023, insideBIGDATA Distributed OLAPer Kyligence accelerates core engine, adds real-time data support – Blocks and Files 10 August 2021, Blocks & Files How Kyligence Cloud uses Amazon EMR Serverless to simplify OLAP | Amazon Web Services 9 November 2022, AWS Blog provided by Google News		A Chinese company is making the cloud 200x faster · TechNode 3 July 2017, TechNode provided by Google News

Share this page