DBMS > Atos Standard Common Repository vs. Cloudflare Workers KV vs. Postgres-XL vs. SAP Adaptive Server

System Properties Comparison Atos Standard Common Repository vs. Cloudflare Workers KV vs. Postgres-XL vs. SAP Adaptive Server

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Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Cloudflare Workers KV  Xexclude from comparison	Postgres-XL  Xexclude from comparison	SAP Adaptive Server former name: Sybase ASE  Xexclude from comparison
	This system has been discontinued and will be removed from the DB-Engines ranking.
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	A global, low-latency, key-value store for applications on Cloudflare with exceptionally high read volumes and low-latency.	Based on PostgreSQL enhanced with MPP and write-scale-out cluster features	The SAP (Sybase) Adaptive Server Enterprise (ASE) is an enterprise-class RDBMS
Primary database model	Document store Key-value store	Key-value store	Relational DBMS	Relational DBMS
Secondary database models			Document store Spatial DBMS	Spatial DBMS with Boeing's Spatial Query Server
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 0.39 Rank #274   Overall #39   Key-value stores	Score 0.53 Rank #254   Overall #117   Relational DBMS	Score 35.09 Rank #25   Overall #17   Relational DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.cloudflare.com/­developer-platform/­workers-kv	www.postgres-xl.org	www.sap.com/­products/­technology-platform/­sybase-ase.html
Technical documentation		developers.cloudflare.com/­kv/­api	www.postgres-xl.org/­documentation	help.sap.com/­docs/­SAP_ASE
Developer	Atos Convergence Creators	Cloudflare		SAP, Sybase
Initial release	2016	2018	2014 since 2012, originally named StormDB	1987
Current release	1703		10 R1, October 2018	16.0
License Commercial or Open Source	commercial	commercial	Open Source Mozilla public license	commercial
Cloud-based only Only available as a cloud service	no	yes	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	Java		C	C and C++
Server operating systems	Linux	hosted	Linux macOS	AIX HP-UX Linux Solaris Unix Windows
Data scheme	Schema and schema-less with LDAP views	schema-free	yes	yes
Typing predefined data types such as float or date	optional	no	yes	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	yes XML type, but no XML query functionality	no
Secondary indexes	yes	no	yes	yes
SQL Support of SQL	no	no	yes distributed, parallel query execution	yes
APIs and other access methods	LDAP	HTTP REST Proprietary protocol	ADO.NET JDBC native C library ODBC streaming API for large objects	ADO.NET JDBC ODBC OLE DB Tabular Data Stream (TDS)
Supported programming languages	All languages with LDAP bindings	C C++ Dart JavaScript Kotlin Python Rust Scala	.Net C C++ Delphi Erlang Java JavaScript (Node.js) Perl PHP Python Tcl	C C++ Cobol Java Java Perl PHP Python
Server-side scripts Stored procedures	no	no	user defined functions	Java and Transact-SQL
Triggers	yes	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding cell division		horizontal partitioning	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes	yes		Multi-source replication Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods		no	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency or Eventual Consistency depending on configuration	Eventual Consistency	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	no	ACID MVCC	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	no	no
User concepts Access control	LDAP bind authentication		fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard
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More resources
	Atos Standard Common Repository	Cloudflare Workers KV	Postgres-XL	SAP Adaptive Server former name: Sybase ASE
Recent citations in the news		Cloudflare updates Workers platform with Python support, event notifications, and improved local development ... 3 April 2024, DevClass Cloudflare recovers from service outage after power failure at core North American data center 3 November 2023, DatacenterDynamics Cloudflare dashboard, API service feeling poorly due to datacenter power snafu 2 November 2023, The Register Cloudflare is (still) struggling with another outage - here's what to know 3 November 2023, ZDNet Anonymous Sudan DDoS attack hits Cloudflare website 13 November 2023, SC Media provided by Google News		Achieve zero RPO for your SAP ASE (Sybase) databases with Amazon FSx for NetApp ONTAP | Amazon Web Services 7 May 2024, AWS Blog New Services for SAP HANA Cloud Database 7 April 2021, SAP News Patch SAP Adaptive Server Enterprise now to avoid takeover risk 3 June 2020, BleepingComputer AWS Launch Wizard is now available in Melbourne, Spain, and Zurich Regions 26 January 2024, AWS Blog Newly Patched SAP ASE Flaws Could Let Attackers Hack Database Servers 3 June 2020, The Hacker News provided by Google News

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