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DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. RocksDB vs. Splunk vs. ToroDB

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. RocksDB vs. Splunk vs. ToroDB

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Editorial information provided by DB-Engines
NameAlibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDB  Xexclude from comparisonRocksDB  Xexclude from comparisonSplunk  Xexclude from comparisonToroDB  Xexclude from comparison
DescriptionAn online MPP (Massively Parallel Processing) data warehousing service based on GreenplumEmbeddable persistent key-value store optimized for fast storage (flash and RAM)Analytics Platform for Big DataA MongoDB-compatible JSON document store, built on top of PostgreSQL
Primary database modelRelational DBMSKey-value storeSearch engineDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.64
Rank#214  Overall
#107  Relational DBMS
Score3.09
Rank#90  Overall
#14  Key-value stores
Score92.11
Rank#13  Overall
#2  Search engines
Score0.05
Rank#322  Overall
#41  Document stores
Websitewww.alibabacloud.com/­product/­hybriddb-postgresqlrocksdb.orgwww.splunk.comwww.torodb.com
Technical documentationwww.alibabacloud.com/­help/­doc-detail/­35387.htmgithub.com/­facebook/­rocksdb/­wikidocs.splunk.com/­Documentation/­Splunkwww.torodb.com/­stampede/­docs
DeveloperAlibaba / Pivotal Software Inc. / PostgreSQL Global Development GroupFacebook, Inc.Splunk Inc.8Kdata
Initial release2016201320032016
Current release6.20.3, May 2021
License infoCommercial or Open SourcecommercialOpen Source infoBSDcommercial infoLimited free edition and free developer edition availableOpen Source infoAGPL-V3
Cloud-based only infoOnly available as a cloud serviceyesnonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++Java
Server operating systemshostedLinux
OS X
Solaris
Windows
All OS with a Java 7 VM
Data schemeyesschema-freeyesschema-free
Typing infopredefined data types such as float or dateyesnoyesyes infostring, integer, double, boolean, date, object_id
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.yesnoyesno
Secondary indexesyesnoyes
SQL infoSupport of SQLyesnono infoSplunk Search Processing Language for search commands
APIs and other access methodsJDBC
ODBC
C++ API
Java API
HTTP REST
Supported programming languagesC
Java
Perl
Python
R
C++
Java
C#
Java
JavaScript
PHP
Python
Ruby
Server-side scripts infoStored proceduresyesnoyes
Triggersyesnoyesno
Partitioning methods infoMethods for storing different data on different nodesSharding infoImplicit feature of the cloud servicenoneShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoImplicit feature of the cloud servicenoneMulti-source replicationSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual ConsistencyEventual Consistency
Immediate Consistency
Foreign keys infoReferential integrityyesnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDyesno infoA 'Transaction' in Splunk has a different meaning: grouping related events into a single one for later searchingno
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesno
User concepts infoAccess controlfine grained access rights according to SQL-standardnoAccess rights for users and rolesAccess rights for users and roles

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More resources
Alibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDBRocksDBSplunkToroDB
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