DBMS > DataFS vs. Qdrant
System Properties Comparison DataFS vs. Qdrant
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|Editorial information provided by DB-Engines|
|Name||DataFS Xexclude from comparison||Qdrant Xexclude from comparison|
|Description||All data is stored inside objects which are linked by so-called link attributes. Objects consist of classes which can be extended and de-extended at runtime. Graphs can be defined with a struct.||A high-performance vector database with neural network or semantic-based matching|
|Primary database model||Object oriented DBMS||Vector DBMS|
|Secondary database models||Graph DBMS|
|Current release||1.1.263, October 2022|
|License Commercial or Open Source||commercial||Open Source Apache Version 2.0|
|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||Windows||Docker|
|Data scheme||Classes, Structs, and Lists are written in proprietary DataTypeDefinitionLanguage (.dtdl) and Objects consisting of those are written in proprietary DataAccessDefinitionLanguage (.dadl)||schema-free|
|Typing predefined data types such as float or date||yes||Numbers, Strings, Geo, Boolean|
|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|
|Secondary indexes||no||yes Keywords, numberic ranges, geo, full-text|
|SQL Support of SQL||no||no|
|APIs and other access methods||.NET Client API|
Proprietary client DLL
RESTful HTTP/JSON API OpenAPI 3.0
|Supported programming languages||.Net|
|Triggers||no, except callback-events from server when changes happened|
|Partitioning methods Methods for storing different data on different nodes||Proprietary Sharding system||Sharding|
|Replication methods Methods for redundantly storing data on multiple nodes||Collection-level replication|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Eventual Consistency, tunable consistency|
|Foreign keys Referential integrity||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||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.||no||yes|
|User concepts Access control||Windows-Profile||Key-based authentication|
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