DBMS > Apache IoTDB vs. OceanBase
System Properties Comparison Apache IoTDB vs. OceanBase
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|Editorial information provided by DB-Engines|
|Name||Apache IoTDB Xexclude from comparison||OceanBase Xexclude from comparison|
|Description||An IoT native database with high performance for data management and analysis, deployable on the edge and the cloud and integrated with Hadoop, Spark and Flink||A distributed, high available RDBMS compatible with Oracle and MySQL|
|Primary database model||Time Series DBMS||Relational DBMS|
|Secondary database models||Document store|
Wide column store
|Developer||Apache Software Foundation||OceanBase previously Alibaba and Ant Group|
|Current release||1.1.0, April 2023||3.2.3, March 2022|
|License Commercial or Open Source||Open Source Apache Version 2.0||Open Source Commercial license available|
|Cloud-based only Only available as a cloud service||no||no|
|DBaaS offerings (sponsored links) Database as a Service|
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|Server operating systems||All OS with a Java VM (>= 1.8)||Linux|
|Typing predefined data types such as float or date||yes||yes|
|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|
|SQL Support of SQL||SQL-like query language||yes|
|APIs and other access methods||JDBC|
Oracle Call Interface (OCI)
Proprietary native API
|Supported programming languages||C|
|Ada in MySQL-compatible model|
C in Oracle- and MySQL- compatible models
C++ in Oracle- and MySQL- compatible models
D in MySQL-compatible model
Delphi in MySQL-compatible model
Eiffel in MySQL-compatible model
Erlang in MySQL-compatible model
Haskell in MySQL-compatible model
Java in Oracle- and MySQL- compatible models
Objective-C in MySQL-compatible model
OCaml in MySQL-compatible model
Perl in MySQL-compatible model
PHP in MySQL-compatible model
Python in MySQL-compatible model
Ruby in MySQL-compatible model
Scheme in MySQL-compatible model
Tcl in MySQL-compatible model
|Server-side scripts Stored procedures||yes||PL/SQL in oracle-compatible mode, MySQL Stored Procedure in mysql-compatible mode|
|Partitioning methods Methods for storing different data on different nodes||horizontal partitioning (by time range) + vertical partitioning (by deviceId)||horizontal partitioning (by hash, key, range, range columns, list, and list columns)|
|Replication methods Methods for redundantly storing data on multiple nodes||selectable replication methods; using Raft/IoTConsensus algorithm to ensure strong/eventual data consistency among multiple replicas||Multi-source replication using Paxos|
|MapReduce Offers an API for user-defined Map/Reduce methods||Integration with Hadoop and Spark||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Eventual Consistency|
Strong Consistency with Raft
|Foreign keys Referential integrity||no||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||no||ACID|
|Concurrency Support for concurrent manipulation of data||yes||yes|
|Durability Support for making data persistent||yes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes|
|User concepts Access control||yes||Access rights for users, groups and roles according to SQL-standard|
|More information provided by the system vendor|
|Specific characteristics||OceanBase Database is the world’s only native distributed database that has set new...|
|Competitive advantages||High Availability : The five IDCs across three sites disaster recovery solution sets...|
|Key customers||OceanBase Database has helped over 400 customers across industries upgrade their...|
|Market metrics||TPC-C No.1 Performance , achieved a result of 707.35 million tpmC in the TPC-C benchmark...|
|Licensing and pricing models||Mulan PubL v2 license for open source community edition. Commercial license for enterprise...|
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