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DBMS > LevelDB vs. SvectorDB vs. Transwarp StellarDB

System Properties Comparison LevelDB vs. SvectorDB vs. Transwarp StellarDB

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Editorial information provided by DB-Engines
NameLevelDB  Xexclude from comparisonSvectorDB  Xexclude from comparisonTranswarp StellarDB  Xexclude from comparison
DescriptionEmbeddable fast key-value storage library that provides an ordered mapping from string keys to string valuesServerless cloud-native vector database infoServerless cloud-native vector databaseA distributed graph DBMS built for enterprise-level graph applications
Primary database modelKey-value storeVector DBMSGraph DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.26
Rank#111  Overall
#18  Key-value stores
Score0.00
Rank#386  Overall
#18  Vector DBMS
Score0.00
Rank#386  Overall
#40  Graph DBMS
Websitegithub.com/­google/­leveldbsvectordb.comwww.transwarp.cn/­en/­product/­stellardb
Technical documentationgithub.com/­google/­leveldb/­blob/­main/­doc/­index.mdwww.svectordb.com/­docs
DeveloperGoogleSvectorDBTranswarp
Initial release20112023
Current release1.23, February 2021
License infoCommercial or Open SourceOpen Source infoBSDcommercialcommercial
Cloud-based only infoOnly available as a cloud servicenoyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++
Server operating systemsIllumos
Linux
OS X
Windows
server-less
Data schemeschema-free
Typing infopredefined data types such as float or datenostring, double, vector
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nono
Secondary indexesno
SQL infoSupport of SQLnoSQL-like query language
APIs and other access methodsOpenAPI 3.0, RESTful HTTP API, Python SDK, JavaScript / TypeScript SDKOpenCypher
Supported programming languagesC++
Go
Java info3rd party binding
JavaScript (Node.js) info3rd party binding
Python info3rd party binding
Server-side scripts infoStored proceduresno
Triggersno
Partitioning methods infoMethods for storing different data on different nodesnonehorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datano
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes infowith automatic compression on writesyesyes
User concepts infoAccess controlnoyes

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More resources
LevelDBSvectorDBTranswarp StellarDB
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