DBMS > RocksDB vs. Sqrrl
System Properties Comparison RocksDB vs. Sqrrl
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|Editorial information provided by DB-Engines|
|Name||RocksDB Xexclude from comparison||Sqrrl Xexclude from comparison|
|Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.|
|Description||Embeddable persistent key-value store optimized for fast storage (flash and RAM)||Adaptable, secure NoSQL built on Apache Accumulo|
|Primary database model||Key-value store||Document store|
Wide column store
|Developer||Facebook, Inc.||Amazon originally Sqrrl Data, Inc.|
|Current release||8.8.1, November 2023|
|License Commercial or Open Source||Open Source BSD||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||Linux|
|Typing predefined data types such as float or date||no||yes|
|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|
|SQL Support of SQL||no||no|
|APIs and other access methods||C++ API|
RESTful HTTP API
|Supported programming languages||C|
C using GLib
|Server-side scripts Stored procedures||no||no|
|Partitioning methods Methods for storing different data on different nodes||horizontal partitioning||Sharding making use of Hadoop|
|Replication methods Methods for redundantly storing data on multiple nodes||yes||selectable replication factor making use of Hadoop|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||yes|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency Document store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.|
|Foreign keys Referential integrity||no||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||yes||Atomic updates per row, document, or graph entity|
|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.||yes|
|User concepts Access control||no||Cell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)|
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|Related products and services|
|3rd parties||Speedb: A high performance RocksDB-compliant key-value store optimized for write-intensive workloads.|
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
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