Difference between PostgreSQL and Amazon CloudSearch Last Updated : 11 May, 2022 Comments Improve Suggest changes Like Article Like Report 1. PostgreSQL : PostgreSQL is a powerful, open-source Object-relational database system. It provides good performance with low maintenance efforts because of its high stability. PostgreSQL was the first DBMS that implemented multi-version concurrency control (MVCC) feature. 2. Amazon CloudSearch : It is a scalable cloud-based search service that forms part of Amazon Web Services. It is a hosted search engine service by Amazon with the data stored in the Amazon cloud. This Database supports 34 languages and its features are as follows highlighting, autocomplete, and geospatial search. Difference between PostgreSQL and Amazon CloudSearch : S.No.PostgreSQLAmazon CloudSearch1.It is developed By PostgreSQL Global Development Group on 1989.It is developed By Amazon in 2012.2.It is Open Source.It is commercial.3.Server operating systems for PostgreSQL is FreeBSD, HP-UX, Linux, NetBSD, OpenBSD, OS X, Solaris, Unix, Windows.Server operating systems for Amazon CloudSearch is hosted.4.Its Primary database model is a Relational DBMS.Its primary database model is a Search engine.5.It has predefined data type such as date or float.It also has no predefined data type such as date or float.6.It supports SQL.It does not support SQL.7.APIs and other access methods for PostgreSQL is ADO.NET, JDBC, native C library, ODBC, streaming API for large objects.APIs and other access methods for Amazon CloudSearch is HTTP API.8.It supports ACID properties.It does not support ACID properties.9.It supports Server-side scripting using user defined functions.It does not support Server-side scripting.10.It supports Triggers.It does not support Triggers.11.It supports Partitioning methods using partitioning by range, list and (since PostgreSQL 11) by hash.It also supports Partitioning methods.12.It provides the concept of Referential Integrity. Hence, there is Foreign Keys.It does not provides the concept of Referential Integrity. Hence, there is no Foreign Keys. Comment More infoAdvertise with us Next Article Difference between PostgreSQL and Amazon CloudSearch S spp____ Follow Improve Article Tags : DBMS Difference Between Similar Reads Difference between MongoDB and Amazon CloudSearch 1. MongoDB : MongoDB is an open-source document-oriented database used for high volume data storage. It falls under classification of NoSQL database. NoSQL tool means that it doesn’t utilize usual rows and columns. MongoDB uses BSON (document storage format) which is binary style of JSON documents. 2 min read Difference between Amazon CloudSearch and Amazon Redshift 1. Amazon CloudSearch : It is a scalable cloud-based search service that forms part of Amazon Web Services. It is hosted search engine service by Amazon with data stored in Amazon cloud. This Database supports 34 languages and its features are as follows highlighting, autocomplete, and geospatial se 2 min read Difference between Amazon S3 and CloudMe 1. Amazon S3: Amazon S3 stands for Amazon Simple Storage Service. It is a cloud storage service which is provided by Amazon Web Services. It provides object storage through a web service interface. It allows to store any type of objects like data lakes for analytics, data archives, backup and recove 2 min read Difference between Amazon CloudSearch and Amazon SimpleDB 1. Amazon CloudSearch : It is a scalable cloud-based search service that forms part of Amazon Web Services. It is a hosted search engine service by Amazon with the data stored in the Amazon cloud. This Database supports 34 languages and its features are as follows highlighting, autocomplete, and geo 2 min read Difference between Derby and PostgreSQL 1. Derby : Derby is a full-featured, open-source relational database management system (RDBMS) implemented in Java and as the name suggests it is developed by Apache Software Foundations. It is based on Java, JDBC and SQL standards. Derby is easy to install, deploy, and use. It is either embedded in 2 min read Like