DBMS > Apache Doris vs. KairosDB vs. Memgraph
System Properties Comparison Apache Doris vs. KairosDB vs. Memgraph
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|Editorial information provided by DB-Engines
|Apache Doris Xexclude from comparison
|KairosDB Xexclude from comparison
|Memgraph Xexclude from comparison
|An MPP-based analytics DBMS embracing the MySQL protocol
|Distributed Time Series DBMS based on Cassandra or H2
|An open source graph database built for real-time streaming and compatible with Neo4j
|Primary database model
|Time Series DBMS
|Social network pages
|Apache Software Foundation, originally contributed from Baidu
|1.2.2, February 2023
|1.2.2, November 2018
|License Commercial or Open Source
|Open Source Apache Version 2.0
|Open Source Apache 2.0
|commercial Free license available
|Cloud-based only Only available as a cloud service
|DBaaS offerings (sponsored links) Database as a Service
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|C and C++
|Server operating systems
|schema-free and schema-optional
|Typing predefined data types such as float or date
|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.
|SQL Support of SQL
|APIs and other access methods
Cypher query language
|Supported programming languages
|Server-side scripts Stored procedures
|user defined functions
|Partitioning methods Methods for storing different data on different nodes
|Sharding based on Cassandra
|Sharding dynamic graph partitioning
|Replication methods Methods for redundantly storing data on multiple nodes
|selectable replication factor based on Cassandra
|Multi-source replication using RAFT
|MapReduce Offers an API for user-defined Map/Reduce methods
|Consistency concepts Methods to ensure consistency in a distributed system
|Eventual Consistency based on Cassandra
Immediate Consistency based on Cassandra
|Foreign keys Referential integrity
|yes relationships in graphs
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data
|ACID with snapshot isolation
|Concurrency Support for concurrent manipulation of data
|yes, multi-version concurrency control (MVCC)
|Durability Support for making data persistent
|yes with periodic snapshot and write-ahead logging (WAL) of changes
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.
|User concepts Access control
|fine grained access rights according to SQL-standard
|simple password-based access control
|Users, roles and permissions
|More information provided by the system vendor
|Memgraph directly connects to your streaming infrastructure so you and your team...
|Business Source License ensures a future for the Memgraph community MAGE algorithm...
|Typical application scenarios
|Graph algorithms in bioinformatics Social network analysis Cryptocurrency network...
|Licensing and pricing models
|You can check out our pricing model and licenses on the company website .
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