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DBMS > Huawei Cloud TaurusDB

Huawei Cloud TaurusDB System Properties

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Editorial information provided by DB-Engines
NameHuawei Cloud TaurusDB
DescriptionHuawei Cloud TaurusDB is an enterprise-class, cloud-native distributed relational database system built on a modern decoupled compute-and-storage architecture. It is fully compatible with MySQL and PostgreSQL, offering high performance, automatic scaling up to 128 TB per instance, and strong data consistency. As a core database service on Huawei Cloud (a major global cloud service provider), TaurusDB is widely adopted across various industries, including finance, e-commerce, and logistics, handling massive production workloads daily.
Primary database modelRelational DBMS
Secondary database modelsSpatial DBMS
Vector DBMS
DB-Engines Ranking infomeasures the popularity of database management systems
Score0.00
Rank#386  Overall
#157  Relational DBMS
Websitewww.huaweicloud.com/­intl/­en-us/­product/­taurusdb.html
Technical documentationsupport.huaweicloud.com/­intl/­en-us/­wtsnew-taurusdb/­index.html
DeveloperHuawei Cloud
Initial release2019
Current releaseTaurusDB for MySQL: support.huaweicloud.com/­intl/­en-us/­wtsnew-taurusdb/­index.html TaurusDB for PostgreSQL: support.huaweicloud.com/­intl/­en-us/­wtsnew-taurusdb-pg/­index.html
License infoCommercial or Open SourceCommercial
Cloud-based only infoOnly available as a cloud serviceYes
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC/C++/Java
Server operating systemsHuawei Cloud EulerOS
Data schemeyes
Typing infopredefined data types such as float or dateYes, predefined data types fully compatible with native MySQL and PostgreSQL type systems
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.Yes
Secondary indexesYes
SQL infoSupport of SQLYes
APIs and other access methodsMySQL wire protocol, PostgreSQL wire protocol, Huawei Cloud management API
Supported programming languagesC, C++, Java, Python, Go, PHP, etc
Server-side scripts infoStored proceduresSupports MySQL stored program language and PostgreSQL PL/pgSQL
TriggersYes
Partitioning methods infoMethods for storing different data on different nodesNative MySQL table partitioning (RANGE, LIST, HASH, KEY and composite partitioning)
Replication methods infoMethods for redundantly storing data on multiple nodesShared-storage architecture with no full data replication between compute nodes; redo log metadata synchronization between primary and read replicas; supports logical replication; 3-replica mechanism at DFV storage layer by default
MapReduce infoOffers an API for user-defined Map/Reduce methodsNo
Consistency concepts infoMethods to ensure consistency in a distributed systemStrong consistency on primary node; millisecond-level replication latency on read replicas; supports eventual consistency and session consistency via database proxy
Foreign keys infoReferential integrityYes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataFull ACID compliance, supports multi-statement transactions
Concurrency infoSupport for concurrent manipulation of dataMVCC (Multiversion concurrency control), compatible with native MySQL and PostgreSQL mechanisms
Durability infoSupport for making data persistentDFV distributed storage with 3 replicas delivering 99.999999999% data reliability; second-level snapshot backup with point-in-time recovery (PITR); sub-second primary node failover with RPO=0
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.Yes
User concepts infoAccess controlRole-based fine-grained access control; VPC network isolation, security group rules, SSL transmission encryption, data-at-rest encryption

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