DBMS > LevelDB vs. Speedb
System Properties Comparison LevelDB vs. Speedb
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|Editorial information provided by DB-Engines|
|Name||LevelDB Xexclude from comparison||Speedb Xexclude from comparison|
|Description||Embeddable fast key-value storage library that provides an ordered mapping from string keys to string values||An embeddable, high performance key-value store optimized for write-intensive workloads, which can be used as a drop-in replacement for RocksDB|
|Primary database model||Key-value store||Key-value store|
|Current release||1.23, February 2021|
|License Commercial or Open Source||Open Source BSD||Open Source Apache Version 2.0; commercial license available|
|Cloud-based only Only available as a cloud service||no||no|
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|Server operating systems||Illumos|
|Typing predefined data types such as float or date||no||no|
|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|
|SQL Support of SQL||no||no|
|Supported programming languages||C++|
Java 3rd party binding
Python 3rd party binding
|Server-side scripts Stored procedures||no||no|
|Partitioning methods Methods for storing different data on different nodes||none||horizontal partitioning|
|Replication methods Methods for redundantly storing data on multiple nodes||none||yes|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency|
|Foreign keys Referential integrity||no||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||no||yes|
|Concurrency Support for concurrent manipulation of data||yes||yes|
|Durability Support for making data persistent||yes with automatic compression on writes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes|
|User concepts Access control||no||no|
|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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