DBMS > Atos Standard Common Repository vs. Hawkular Metrics vs. LMDB vs. SiteWhere

System Properties Comparison Atos Standard Common Repository vs. Hawkular Metrics vs. LMDB vs. SiteWhere

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Hawkular Metrics  Xexclude from comparison	LMDB  Xexclude from comparison	SiteWhere  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	Hawkular metrics is the metric storage of the Red Hat sponsored Hawkular monitoring system. It is based on Cassandra.	A high performant, light-weight, embedded key-value database library	M2M integration platform for persisting/querying time series data
Primary database model	Document store Key-value store	Time Series DBMS	Key-value store	Time Series DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 0.08 Rank #366   Overall #39   Time Series DBMS	Score 2.09 Rank #121   Overall #20   Key-value stores	Score 0.06 Rank #383   Overall #43   Time Series DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.hawkular.org	www.symas.com/­symas-embedded-database-lmdb	github.com/­sitewhere/­sitewhere
Technical documentation		www.hawkular.org/­hawkular-metrics/­docs/­user-guide	www.lmdb.tech/­doc	sitewhere1.sitewhere.io/­index.html
Developer	Atos Convergence Creators	Community supported by Red Hat	Symas	SiteWhere
Initial release	2016	2014	2011	2010
Current release	1703		0.9.32, January 2024
License Commercial or Open Source	commercial	Open Source Apache 2.0	Open Source	Open Source Common Public Attribution License Version 1.0
Cloud-based only Only available as a cloud service	no	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	Java	Java	C	Java
Server operating systems	Linux	Linux OS X Windows	Linux Unix Windows	Linux OS X Windows
Data scheme	Schema and schema-less with LDAP views	schema-free	schema-free	predefined scheme
Typing predefined data types such as float or date	optional	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	no	no
Secondary indexes	yes	no	no	no
SQL Support of SQL	no	no	no	no
APIs and other access methods	LDAP	HTTP REST		HTTP REST
Supported programming languages	All languages with LDAP bindings	Go Java Python Ruby	.Net C C++ Clojure Go Haskell Java JavaScript (Node.js) Lisp Lua MatLab Nim Objective C OCaml Perl PHP Python R Ruby Rust Swift Tcl
Server-side scripts Stored procedures	no	no	no
Triggers	yes	yes via Hawkular Alerting	no
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding based on Cassandra	none	Sharding based on HBase
Replication methods Methods for redundantly storing data on multiple nodes	yes	selectable replication factor based on Cassandra	none	selectable replication factor based on HBase
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 based on Cassandra Immediate Consistency based on Cassandra	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	no	ACID	no
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	yes	no
User concepts Access control	LDAP bind authentication	no	no	Users with fine-grained authorization concept
More information provided by the system vendor We invite representatives of system vendors to contact us for updating and extending the system information, and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.
Related products and services We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
More resources
	Atos Standard Common Repository	Hawkular Metrics	LMDB	SiteWhere
Recent citations in the news		Waiting for Red Hat OpenShift 4.0? Too late, 4.1 has already arrived… • DEVCLASS 5 June 2019, DevClass provided by Google News	The Tom Brady Data Biography 8 September 2023, StatsBomb Automating SAP S/4HANA Migration with IT-Conductor, BGP Managed Services, and AWS | Amazon Web Services 22 August 2023, AWS Blog The Lightning Memory-mapped Database 2 March 2016, InfoQ.com Akamai launches managed database service – Blocks and Files 25 April 2022, Blocks and Files Jaxon Repp on HarperDB Distributed Database Platform 23 March 2022, InfoQ.com provided by Google News	SiteWhere: An open platform for connected devices 11 July 2017, Open Source For You 11 Best Open source IoT Platforms To Develop Smart Projects 9 March 2023, H2S Media provided by Google News

Share this page