DBMS > PostgreSQL vs. Sequoiadb
System Properties Comparison PostgreSQL vs. Sequoiadb
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|Editorial information provided by DB-Engines|
|Name||PostgreSQL Xexclude from comparison||Sequoiadb Xexclude from comparison|
|Description||Widely used open source RDBMS Developed as objectoriented DBMS (Postgres), gradually enhanced with 'standards' like SQL||NewSQL database with distributed OLTP and SQL|
|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.||Document store|
|Secondary database models||Document store|
|Developer||PostgreSQL Global Development Group www.postgresql.org/developer||Sequoiadb Ltd.|
|Initial release||1989 1989: Postgres, 1996: PostgreSQL||2013|
|Current release||11.4, June 2019|
|License Commercial or Open Source||Open Source BSD||Open Source Server: AGPL; Client: Apache V2|
|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||FreeBSD|
|Typing predefined data types such as float or date||yes||yes oid, date, timestamp, binary, regex|
|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.||no|
|SQL Support of SQL||yes standard with numerous extensions||SQL-like query language|
|APIs and other access methods||native C library|
streaming API for large objects
|proprietary protocol using JSON|
|Supported programming languages||.Net|
|Partitioning methods Methods for storing different data on different nodes||partitioning by range, list and (since PostgreSQL 11) by hash||Sharding|
|Replication methods Methods for redundantly storing data on multiple nodes||Master-slave replication other methods possible by using 3rd party extensions||Master-slave replication|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Eventual Consistency|
|Foreign keys Referential integrity||yes||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID||Document is locked during a transaction|
|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.||no||no|
|User concepts Access control||fine grained access rights according to SQL-standard||simple password-based access control|
|More information provided by the system vendor|
|Specific characteristics||SequoiaDB is a financial-level distributed database including three storage modes:...|
|Competitive advantages||SequoiaDB provides a leading OLTP solution in the industry, and perfectly addresses...|
|Typical application scenarios||As a financial-level distributed database management system, SequoiaDB supports distributed...|
|Key customers||China Minsheng Bank Bank of China Hengfeng Bank China GUANGFA Bank PICC China Mobile...|
|Market metrics||2017,2018 Gartner’s Database Report Listed More than 1000 enterprise customers and...|
|Licensing and pricing models||Open source GPL/Commercial licensing for enterprise version and services|
We invite representatives of system vendors to contact us for updating and extending the system information,
|Related products and services|
|3rd parties||Navicat for PostgreSQL is an easy-to-use graphical tool for PostgreSQL database development.|
DBHawk: a web-based PostgreSQL/Greenplum database tool. Boost database development and BI productivity with an online Universal database tool.
Azure Database for PostgreSQL provides fully managed, enterprise-ready community PostgreSQL database as a service
SQLPro for PostgreSQL: A simple but powerful PostgreSQL database client available on iPhone and iPad as well as macOS.
General SQL Parser: Instantly adding parsing, decoding, analysis and rewrite SQL processing capability to your products.
2ndQuadrant: PostgreSQL Solutions for the Enterprise.
pgDash: In-Depth PostgreSQL Monitoring.
Dremio is like magic for PostgreSQL accelerating your analytical queries up to 1,000x.
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 2018
|Conferences and events|
PostgreSQL Conference, Asia 2019
PostgreSQL Conference, Europe 2019
Achieving High Availability with PostgreSQL
|Recent citations in the news|
Fully Managed PostgreSQL Hosting on AWS and Azure Launches in Time For Legacy Migrations
Amazon Releases Aurora PostgreSQL Serverless to General Availability
PostgreSQL database specialist EnterpriseDB gets new backing
PostgreSQL on Amazon Aurora Serverless goes live. Check the price tag before diving in, though
CIS Benchmark for PostgreSQL 11 Enhances PostgreSQL Security for Enterprises
provided by Google News
SequoiaDB 3.0 Released, New-Generation Multi-Model NewSQL Database
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Database Administrator, Mid
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