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DBMS > Alibaba Cloud ApsaraDB for PolarDB vs. Ehcache vs. Greenplum vs. HEAVY.AI vs. Newts

System Properties Comparison Alibaba Cloud ApsaraDB for PolarDB vs. Ehcache vs. Greenplum vs. HEAVY.AI vs. Newts

Editorial information provided by DB-Engines
NameAlibaba Cloud ApsaraDB for PolarDB  Xexclude from comparisonEhcache  Xexclude from comparisonGreenplum  Xexclude from comparisonHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022  Xexclude from comparisonNewts  Xexclude from comparison
DescriptionA cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. Designed for business critical applications.A widely adopted Java cache with tiered storage optionsAnalytic Database platform built on PostgreSQL. Full name is Pivotal Greenplum Database infoA logical database in Greenplum is an array of individual PostgreSQL databases working together to present a single database image.A high performance, column-oriented RDBMS, specifically developed to harness the massive parallelism of modern CPU and GPU hardwareTime Series DBMS based on Cassandra
Primary database modelRelational DBMSKey-value storeRelational DBMSRelational DBMSTime Series DBMS
Secondary database modelsDocument store
Spatial DBMS
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.32
Rank#289  Overall
#132  Relational DBMS
Score6.82
Rank#64  Overall
#7  Key-value stores
Score12.51
Rank#46  Overall
#30  Relational DBMS
Score2.00
Rank#136  Overall
#67  Relational DBMS
Score0.00
Rank#381  Overall
#36  Time Series DBMS
Websitewww.alibabacloud.com/­product/­polardbwww.ehcache.orggreenplum.orggithub.com/­heavyai/­heavydb
www.heavy.ai
opennms.github.io/­newts
Technical documentationwww.alibabacloud.com/­help/­doc-detail/­58764.htmwww.ehcache.org/­documentationdocs.greenplum.orgdocs.heavy.aigithub.com/­OpenNMS/­newts/­wiki
DeveloperAlibabaTerracotta Inc, owned by Software AGPivotal Software Inc.HEAVY.AI, Inc.OpenNMS Group
Initial release2009200520162014
Current release3.10.0, March 20226.7.1, April 20205.10, January 2022
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2; commercial licenses availableOpen Source infoApache 2.0Open Source infoApache Version 2; enterprise edition availableOpen Source infoApache 2.0
Cloud-based only infoOnly available as a cloud serviceyesnononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++ and CUDAJava
Server operating systemshostedAll OS with a Java VMLinuxLinuxLinux
OS X
Windows
Data schemeyesschema-freeyesyesschema-free
Typing infopredefined data types such as float or dateyesyesyesyesyes
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.yesnoyes infosince Version 4.2nono
Secondary indexesyesnoyesnono
SQL infoSupport of SQLyesnoyesyesno
APIs and other access methodsJDBC
ODBC
JCacheJDBC
ODBC
JDBC
ODBC
Thrift
Vega
HTTP REST
Java API
Supported programming languagesJava
Python
JavaC
Java
Perl
Python
R
All languages supporting JDBC/ODBC/Thrift
Python
Java
Server-side scripts infoStored proceduresyesnoyesnono
Triggersyesyes infoCache Event Listenersyesnono
Partitioning methods infoMethods for storing different data on different nodesSharding infoImplicit feature of the cloud serviceSharding infoby using Terracotta ServerShardingSharding infoRound robinSharding infobased on Cassandra
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoImplicit feature of the cloud serviceyes infoby using Terracotta ServerSource-replica replicationMulti-source replicationselectable replication factor infobased on Cassandra
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyesnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyTunable Consistency (Strong, Eventual, Weak)Immediate ConsistencyImmediate ConsistencyEventual Consistency infobased on Cassandra
Immediate Consistency infobased on Cassandra
Foreign keys infoReferential integrityyesnoyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDyes infosupports JTA and can work as an XA resourceACIDnono
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyesyes infousing a tiered cache-storage approachyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesnoyesno
User concepts infoAccess controlfine grained access rights according to SQL-standardnofine grained access rights according to SQL-standardfine grained access rights according to SQL-standardno
More information provided by the system vendor
Alibaba Cloud ApsaraDB for PolarDBEhcacheGreenplumHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022Newts
Specific characteristicsApsaraDB for PolarDB is a cloud-native relational database 100% compatible with MySQL...
» more
Optimizes memory and compute layers to deliver unprecedented performance. Natively...
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Competitive advantagesWebinar: Top Scientists Live: Tech Secrets to Double 11's Success Revealed. White...
» more
Only HEAVY.AI allows users to visually and interactively discover high-value patterns,...
» more
Typical application scenariosCreating a Robust Cloud-Based Database for Fintech, E-Commerce and Gaming. Learn...
» more
Advanced analytics, geospatial and time-series analytics, accelerated data science,...
» more
Licensing and pricing modelsSpecification and pricing. You can use either of the following billing methods to...
» more
HEAVY.AI Free (Free Forever), Foundations ($2k/month), and Enterprise Licensure (Inquire...
» more

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Alibaba Cloud ApsaraDB for PolarDBEhcacheGreenplumHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022Newts
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