DBMS > DataChemist vs. InfinityDB
System Properties Comparison DataChemist vs. InfinityDB
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|Editorial information provided by DB-Engines|
|Name||DataChemist Xexclude from comparison||InfinityDB Xexclude from comparison|
|Description||Scalable Graph Database platform making enterprise data available by exploiting inferred entities and relationships||A Java embedded Key-Value Store which extends the Java Map interface|
|Primary database model||Graph DBMS||Key-value store|
|Secondary database models||RDF store|
|Developer||DataChemist Ltd.||Boiler Bay Inc.|
|Current release||1.0, 2018||4.0|
|License Commercial or Open Source||commercial||commercial|
|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||Linux||All OS with a Java VM|
|Data scheme||yes||yes nested virtual Java Maps, multi-value, logical â€˜tuple spaceâ€™ runtime Schema upgrade|
|Typing predefined data types such as float or date||yes||yes all Java primitives, Date, CLOB, BLOB, huge sparse arrays|
|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 manual creation possible, using inversions based on multi-value capability|
|SQL Support of SQL||SQL-like query language (WOQL)||no|
|APIs and other access methods||OWL|
RESTful HTTP API
WOQL (DataChemist Query Language)
|Access via java.util.concurrent.ConcurrentNavigableMap Interface|
Proprietary API to InfinityDB ItemSpace (boilerbay.com/docs/ItemSpaceDataStructures.htm)
|Server-side scripts Stored procedures||yes||no|
|Partitioning methods Methods for storing different data on different nodes||Graph Partitioning||none|
|Replication methods Methods for redundantly storing data on multiple nodes||Journaling Streams||none|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency READ-COMMITTED or SERIALIZED|
|Foreign keys Referential integrity||yes||no manual creation possible, using inversions based on multi-value capability|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID||ACID Optimistic locking for transactions; no isolation for bulk loads|
|Concurrency Support for concurrent manipulation of data||yes||yes|
|Durability Support for making data persistent||yes in-memory journaling||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||no|
|User concepts Access control||Role-based access control||no|
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