DBMS > AntDB vs. Atos Standard Common Repository vs. chDB vs. Microsoft Azure AI Search

System Properties Comparison AntDB vs. Atos Standard Common Repository vs. chDB vs. Microsoft Azure AI Search

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Editorial information provided by DB-Engines
Name	AntDB  Xexclude from comparison	Atos Standard Common Repository  Xexclude from comparison	chDB  Xexclude from comparison	Microsoft Azure AI Search  Xexclude from comparison
		This system has been discontinued and will be removed from the DB-Engines ranking.
Description	A scalable, multi-tenant, MPP-architectured RDBMS for OLTP and OLAP operations, highly compatible with Oracle	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	An embedded SQL OLAP Engine powered by ClickHouse	Search-as-a-service for web and mobile app development
Primary database model	Relational DBMS	Document store Key-value store	Relational DBMS	Search engine
Secondary database models			Time Series DBMS	Vector DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.23 Rank #317   Overall #141   Relational DBMS		Score 0.07 Rank #376   Overall #158   Relational DBMS	Score 5.52 Rank #59   Overall #6   Search engines
Website	www.asiainfo.com/­en_us/­product_aisware_antdb_detail.html	atos.net/en/convergence-creators/portfolio/standard-common-repository	github.com/­chdb-io/­chdb	azure.microsoft.com/­en-us/­services/­search
Technical documentation			doc.chdb.io	learn.microsoft.com/­en-us/­azure/­search
Developer	AsiaInfo Technologies Limited	Atos Convergence Creators		Microsoft
Initial release		2016	2023	2015
Current release		1703		V1
License Commercial or Open Source	commercial	commercial	Open Source Apache Version 2.0	commercial
Cloud-based only Only available as a cloud service	no	no	no	yes
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language		Java
Server operating systems		Linux	server-less	hosted
Data scheme	yes	Schema and schema-less with LDAP views		yes
Typing predefined data types such as float or date	yes	optional		yes
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		no
Secondary indexes	yes	yes		yes
SQL Support of SQL	SQL2016 compliant	no	Close to ANSI SQL (SQL/JSON + extensions)	no
APIs and other access methods	JDBC MySQL protocol compliant ODBC	LDAP		RESTful HTTP API
Supported programming languages		All languages with LDAP bindings	Bun C C++ Go JavaScript (Node.js) Python Rust	C# Java JavaScript Python
Server-side scripts Stored procedures		no		no
Triggers	yes	yes		no
Partitioning methods Methods for storing different data on different nodes		Sharding cell division		Sharding Implicit feature of the cloud service
Replication methods Methods for redundantly storing data on multiple nodes		yes		yes Implicit feature of the cloud service
MapReduce Offers an API for user-defined Map/Reduce methods				no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency or Eventual Consistency depending on configuration		Immediate Consistency
Foreign keys Referential integrity	yes	no		no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	Atomic execution of specific operations		no
Concurrency Support for concurrent manipulation of data	yes	yes		yes
Durability Support for making data persistent	yes	yes		yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	yes		no
User concepts Access control		LDAP bind authentication		yes using Azure authentication
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More resources
	AntDB	Atos Standard Common Repository	chDB	Microsoft Azure AI Search
DB-Engines blog posts	AntDB: Answer to Database Evolution - Hyperconverged All-in-One Streaming Engine 22 June 2023,  Bei Mo, AntDB (sponsor)  show all
Recent citations in the news				Announcing updates to Azure AI Search to help organizations build and scale generative AI applications 4 April 2024, Microsoft Microsoft and ServiceNow at Knowledge 2024: Introducing generative AI innovation 13 June 2024, Microsoft Azure OpenAI Service: Transforming legal practices with generative AI solutions 12 June 2024, Microsoft Public Preview of Azure OpenAI and AI Search in-app connectors for Logic Apps (Standard) | Azure updates 2 April 2024, Microsoft Raise the bar on AI-powered app development with Azure Database for PostgreSQL 5 June 2024, Microsoft provided by Google News

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