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DBMS > OceanBase

OceanBase Systemeigenschaften

Bitte wählen Sie ein weiteres System aus, um es mit OceanBase zu vergleichen.

Unsere Besucher vergleichen OceanBase oft mit TiDB, MySQL und PostgreSQL.

Redaktionelle Informationen bereitgestellt von DB-Engines
NameOceanBase
KurzbeschreibungA distributed, high available RDBMS compatible with Oracle and MySQL
Primäres DatenbankmodellRelational DBMS
Sekundäre DatenbankmodelleDocument Store
Wide Column Store
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,92
Rang#190  Overall
#90  Relational DBMS
Websiteopen.oceanbase.com
Technische Dokumentationopen.oceanbase.com/­docs
EntwicklerOceanBase infopreviously Alibaba and Ant Group
Erscheinungsjahr2011
Aktuelle Version3.2.3, March 2022
Lizenz infoCommercial or Open SourceOpen Source infoCommercial license available
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheC++
Server BetriebssystemeLinux
Datenschemaja
Typisierung infovordefinierte Datentypen, z.B. float oder dateja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTnein
Sekundärindizesja
SQL infoSupport of SQLja
APIs und andere ZugriffskonzepteJDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
Proprietäres native API
Table API
Unterstützte ProgrammiersprachenAda infoin MySQL-compatible model
C infoin Oracle- and MySQL- compatible models
C++ infoin Oracle- and MySQL- compatible models
D infoin MySQL-compatible model
Delphi infoin MySQL-compatible model
Eiffel infoin MySQL-compatible model
Erlang infoin MySQL-compatible model
Haskell infoin MySQL-compatible model
Java infoin Oracle- and MySQL- compatible models
JavaScript (Node.js) infoin MySQL-compatible model
Objective-C infoin MySQL-compatible model
OCaml infoin MySQL-compatible model
Perl infoin MySQL-compatible model
PHP infoin MySQL-compatible model
Python infoin MySQL-compatible model
Ruby infoin MySQL-compatible model
Scheme infoin MySQL-compatible model
Tcl infoin MySQL-compatible model
Server-seitige Scripts infoStored ProceduresPL/SQL in oracle-compatible mode, MySQL Stored Procedure in mysql-compatible mode
Triggersja
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenhorizontal partitioning (by hash, key, range, range columns, list, and list columns)
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using Paxos
MapReduce infoBietet ein API für Map/Reduce Operationennein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätja
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenja
Durability infoDauerhafte Speicherung der Datenja
Berechtigungskonzept infoZugriffskontrolleAccess rights for users, groups and roles according to SQL-standard
Weitere Informationen bereitgestellt vom Systemhersteller
OceanBase
Specific characteristics

OceanBase Database is the world’s only native distributed database that has set new world records in both the TPC-C and TPC-H benchmark tests.

It has been firmly supporting the Tmall Double 11 shopping event over the past consecutive nine years. Its creative solution of five IDCs across three sites sets a new standard for disaster recovery at city level. With integrated architecture, it achieves both the scalability of distributed databases and the performance of centralized databases. It can handle HTAP mixed loads with one set of computing engines at the same time.

OceanBase Database features strong data consistency, high availability, high performance, online scaling, high compatibility with SQL standards and other mainstream relational databases, transparency to applications, and high-cost efficiency. 

Competitive advantages
  • High Availability: The five IDCs across three sites disaster recovery solution sets a new standard for disaster recovery at city level.Based on the Paxos protocol for log transfer, OceanBase Database supports multiple data replicas and realizes automatical disaster recovery with zero data loss on ordinary servers.
     
  • High performance: OceanBase adopts a read/write splitting architecture. Data is divided into baseline data and incremental data. The incremental data is stored in memory in the memtable format, and the baseline data is stored on SSDs in the SSTable format. You can only modify incremental data in memtables. All DML operations are performed on memtables, providing excellent performance.
     
  • Real-time HTAP: With one single database, OceanBase Database can handle HTAP mixed loads with one set of high-performance parallel execution engines at the same time and isolates the computing resources of different workloads to keep away from resource contention.
     
  • Super Scale: Perform horizontal scalings without influencing your business, and rapidly realize business scaling in/out.OceanBase Database supports thousands of cluster nodes, the maximum data volume of a single cluster can be more than 3PB, and the maximum number of rows of a single table can reach trillions.
     
  • Cost Efficiency: OceanBase achieves a high compression ratio through data encoding and compression. Data encoding provides a series of encoding methods based on the value range and type information of different fields in the database relational table. Data encoding "knows" data better than general compression algorithms. Therefore, it offers a higher compression ratio.
     
  • High Compatibility: OceanBase is compatible with common MySQL/Oracle features and frontend/backend MySQL/Oracle protocols. You can migrate businesses from MySQL/Oracle databases to OceanBase Database with zero or a few modifications.
Key customers

OceanBase Database has helped over 400 customers across industries upgrade their core systems, including:

Find more OceanBase client reference.

Market metrics
  • TPC-C No.1 Performance, achieved a result of 707.35 million tpmC in the TPC-C benchmark based on ordinary cloud servers.
  • TPC-H No.2 Performance, achieved a result of 15.27 million QphH@30,000GB in the TPC-H benchmark based on ordinary cloud servers.
Licensing and pricing models
  • Mulan PubL v2 license for open source community edition.
  • Commercial license for enterprise edition.

Zugehörige Produkte und Dienstleistungen

Wir laden Vertreter von Anbietern von zugehörigen Produkten ein uns zu kontaktieren, um hier Informationen über ihre Angebote zu präsentieren.

Weitere Ressourcen
OceanBase
Erwähnungen in aktuellen Nachrichten

Alibaba's OceanBase distributed database aims at markets outside China
16. August 2022, InfoWorld

OceanBase's New Database Open-Source Program Draws More Than 21300 Developers and 50 Institutional Partners Including Trip.com, Kuaishou, Meituan and Bilibili
19. Oktober 2021, Business Wire

OceanBase Listed as a Notable Vendor in Translytical Data Platforms by Independent Research Firm
25. Juli 2022, Business Wire

China's Tech Crackdown Could Give It an Edge
30. April 2022, The Diplomat

Ant Group forms new SaaS company amid regulatory scrutiny of its consumer services
16. Februar 2022, KrASIA

bereitgestellt von Google News

Jobangebote

Ant Group Solution Architect OceanBase
Alibaba, San Francisco, CA

Ant Group Sales Account Executive OceanBase
Alibaba, San Francisco, CA

jobs by Indeed



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