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DBMS > chDB vs. Memgraph vs. SurrealDB

System Properties Comparison chDB vs. Memgraph vs. SurrealDB

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Editorial information provided by DB-Engines
NamechDB  Xexclude from comparisonMemgraph  Xexclude from comparisonSurrealDB  Xexclude from comparison
DescriptionAn embedded SQL OLAP Engine powered by ClickHouseAn open source graph database built for real-time streaming and compatible with Neo4jA fully ACID transactional, developer-friendly, multi-model DBMS
Primary database modelRelational DBMSGraph DBMSDocument store
Graph DBMS
Secondary database modelsTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.23
Rank#300  Overall
#135  Relational DBMS
Score2.54
Rank#98  Overall
#8  Graph DBMS
Score1.08
Rank#176  Overall
#30  Document stores
#16  Graph DBMS
Websitegithub.com/­chdb-io/­chdbmemgraph.comsurrealdb.com
Technical documentationdoc.chdb.iomemgraph.com/­docssurrealdb.com/­docs
DeveloperMemgraph LtdSurrealDB Ltd
Initial release202320172022
Current releasev1.5.0, May 2024
License infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC and C++Rust
Server operating systemsserver-lessLinuxLinux
macOS
Windows
Data schemeschema-free and schema-optionalschema-free
Typing infopredefined data types such as float or dateyesyes
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.no
SQL infoSupport of SQLClose to ANSI SQL (SQL/JSON + extensions)noSQL-like query language
APIs and other access methodsBolt protocol
Cypher query language
GraphQL
RESTful HTTP API
WebSocket
Supported programming languagesBun
C
C++
Go
JavaScript (Node.js)
Python
Rust
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
Deno
Go
JavaScript (Node.js)
Rust
Partitioning methods infoMethods for storing different data on different nodesSharding infodynamic graph partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replication using RAFT
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyes inforelationships in graphs
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infowith snapshot isolationACID
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yes
Durability infoSupport for making data persistentyes infowith periodic snapshot and write-ahead logging (WAL) of changesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlUsers, roles and permissionsyes, based on authentication and database rules

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More resources
chDBMemgraphSurrealDB
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