DBMS > PostgreSQL vs. SAP HANA vs. Transwarp KunDB
System Properties Comparison PostgreSQL vs. SAP HANA vs. Transwarp KunDB
Please select another system to include it in the comparison.
|Editorial information provided by DB-Engines
|PostgreSQL Xexclude from comparison
|SAP HANA Xexclude from comparison
|Transwarp KunDB Xexclude from comparison
|Widely used open source RDBMS Developed as objectoriented DBMS (Postgres), gradually enhanced with 'standards' like SQL
|In-memory, column based data store. Available as appliance or cloud service
|OLTP DBMS based on a distributed architecture and highly compatible with MySQL and Oracle
|Primary database model
|Relational DBMS with object oriented extensions, e.g.: user defined types/functions and inheritance. Handling of key/value pairs with hstore module.
|Secondary database models
Graph DBMS with Apache Age
Vector DBMS with pgvector extension
Graph DBMS with SAP Hana, Enterprise Edition
|PostgreSQL Global Development Group www.postgresql.org/developer
|1989 1989: Postgres, 1996: PostgreSQL
|16.2, February 2024
|2.0 SPS07 (April 4, 2023), April 2023
|License Commercial or Open Source
|Open Source BSD
|Cloud-based only Only available as a cloud service
|no also available as a cloud based service
|DBaaS offerings (sponsored links) Database as a Service
Providers of DBaaS offerings, please contact us to be listed.
|Aiven for PostgreSQL: Fully managed PostgreSQL for developers with 70+ extensions and flexible orchestration tools.
|Server operating systems
|Appliance or cloud-service
|Typing predefined data types such as float or date
|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.
|yes specific XML-type available, but no XML query functionality.
|SQL Support of SQL
|yes standard with numerous extensions
|APIs and other access methods
native C library
streaming API for large objects
|Supported programming languages
|Server-side scripts Stored procedures
|user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.
|Partitioning methods Methods for storing different data on different nodes
|partitioning by range, list and (since PostgreSQL 11) by hash
|Replication methods Methods for redundantly storing data on multiple nodes
|Source-replica replication other methods possible by using 3rd party extensions
|MapReduce Offers an API for user-defined Map/Reduce methods
|Consistency concepts Methods to ensure consistency in a distributed system
|Foreign keys Referential integrity
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data
|Concurrency Support for concurrent manipulation of data
|Durability Support for making data persistent
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.
|User concepts Access control
|fine grained access rights according to SQL-standard
More information provided by the system vendor
We invite representatives of system vendors to contact us for updating and extending the system information,
|Related products and services
|SharePlex is the reliable and affordable data replication solution for PostgreSQL migrations, high availability and more.
Navicat for PostgreSQL is an easy-to-use graphical tool for PostgreSQL database development.
Fujitsu Enterprise Postgres: An Enterprise Grade PostgreSQL with the flexibility of a hybrid cloud solution combined with industry leading security, availability and performance.
Aiven for PostgreSQL: Fully managed PostgreSQL for developers with 70+ extensions and flexible orchestration tools.
Redgate webinars: A series of key topics for new PostgreSQL users.
Datasentinel: Platform for Monitoring and Analyzing the performance problems of your PostgreSQL Clusters
Navicat Monitor is a safe, simple and agentless remote server monitoring tool for PostgreSQL and many other database management systems.
Timescale: Calling all PostgreSQL users – the 2023 State of PostgreSQL survey is now open! Share your favorite extensions, preferred frameworks, community experiences, and more. Take the survey today!
Instaclustr: Fully Hosted & Managed PostgreSQL
pgDash: In-Depth PostgreSQL Monitoring.
|CData: Connect to Big Data & NoSQL through standard Drivers.
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
|DB-Engines blog posts
PostgreSQL is the DBMS of the Year 2023 Snowflake is the DBMS of the Year 2022, defending the title from last year
Snowflake is the DBMS of the Year 2022, defending the title from last year
|Recent citations in the news
Amazon Aurora PostgreSQL-Compatible Edition now supports PostgreSQL major version 16
First Principles: Optimizing PostgreSQL for the cloud
Generally Available: Support for Cross Region Restore for PostgreSQL backups | Azure updates
OCI Database: Oracle Embraces PostgreSQL
VMware and Google Cloud Announce Planned PostgreSQL-Compatible Database Solution for Traditional and ...
provided by Google News
Automating application-consistent Amazon EBS Snapshots for SAP HANA databases | Amazon Web Services
SAP HANA Cloud Now Supports AWS Graviton
5 Big AWS News Stories Around Amazon Olympus, SAP HANA And AI
Surviving the Storm: Disaster-recovery for SAP HANA Downtime
Optimizing Microsoft's SAP Environment with Microsoft Azure
provided by Google News
Share this page