DBMS > SpaceTime vs. Speedb vs. Yaacomo
System Properties Comparison SpaceTime vs. Speedb vs. Yaacomo
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|Editorial information provided by DB-Engines|
|Name||SpaceTime Xexclude from comparison||Speedb Xexclude from comparison||Yaacomo Xexclude from comparison|
|Yaacomo seems to be discontinued and is removed from the DB-Engines ranking|
|Description||SpaceTime is a spatio-temporal DBMS with a focus on performance.||An embeddable, high performance key-value store optimized for write-intensive workloads, which can be used as a drop-in replacement for RocksDB||OpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing|
|Primary database model||Spatial DBMS||Key-value store||Relational DBMS|
|Secondary database models||Relational DBMS|
|License Commercial or Open Source||commercial||Open Source Apache Version 2.0; commercial license available||commercial|
|Cloud-based only Only available as a cloud service||no||no||no|
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|Server operating systems||Linux||Linux|
|Typing predefined data types such as float or date||yes||no||yes|
|SQL Support of SQL||A subset of ANSI SQL is implemented||no||yes|
|APIs and other access methods||RESTful HTTP API||JDBC|
|Supported programming languages||C#|
|Server-side scripts Stored procedures||no||no|
|Partitioning methods Methods for storing different data on different nodes||Fixed-grid hypercubes||horizontal partitioning||horizontal partitioning|
|Replication methods Methods for redundantly storing data on multiple nodes||Real-time block device replication (DRBD)||yes||Source-replica replication|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Immediate Consistency|
|Foreign keys Referential integrity||no||no||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||no||yes||ACID|
|Concurrency Support for concurrent manipulation of data||yes||yes||yes|
|Durability Support for making data persistent||yes||yes||yes|
|User concepts Access control||yes||no||fine grained access rights according to SQL-standard|
|More information provided by the system vendor|
|Specific characteristics||Speedb is an embedded key-value storage engine for versatile use cases. It was designed...|
|Competitive advantages||Speedb Open-source rebases on RocksDB's latest versions, with enhanced capabilities...|
|Licensing and pricing models||Open source - Speedb OSS is released under an Apache license and can be found on...|
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