DBMS > Hawkular Metrics vs. OushuDB vs. TimescaleDB
System Properties Comparison Hawkular Metrics vs. OushuDB vs. TimescaleDB
Please select another system to include it in the comparison.
|Editorial information provided by DB-Engines|
|Name||Hawkular Metrics Xexclude from comparison||OushuDB Xexclude from comparison||TimescaleDB Xexclude from comparison|
|Description||Hawkular metrics is the metric storage of the Red Hat sponsored Hawkular monitoring system. It is based on Cassandra.||A data warehouse powered by Apache HAWQ supporting descriptive analysis and advanced machine learning||A time series DBMS optimized for fast ingest and complex queries, based on PostgreSQL|
|Primary database model||Time Series DBMS||Relational DBMS||Time Series DBMS|
|Secondary database models||Relational DBMS|
|Developer||Community supported by Red Hat||Oushu||Timescale|
|Current release||4.0.1, August 2020||2.6.0, February 2022|
|License Commercial or Open Source||Open Source Apache 2.0||commercial||Open Source Apache 2.0|
|Cloud-based only Only available as a cloud service||no||no||no|
|DBaaS offerings (sponsored links) Database as a Service|
Providers of DBaaS offerings, please contact us to be listed.
|Server operating systems||Linux|
|Typing predefined data types such as float or date||yes||yes||numerics, strings, booleans, arrays, JSON blobs, geospatial dimensions, currencies, binary data, other complex data types|
|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.||no||yes|
|SQL Support of SQL||no||Full-featured ANSI SQL support||yes full PostgreSQL SQL syntax|
|APIs and other access methods||HTTP REST||JDBC|
native C library
streaming API for large objects
|Supported programming languages||Go|
|Server-side scripts Stored procedures||no||yes||user defined functions, PL/pgSQL, PL/Tcl, PL/Perl, PL/Python, PL/Java, PL/PHP, PL/R, PL/Ruby, PL/Scheme, PL/Unix shell|
|Triggers||yes via Hawkular Alerting||yes||yes|
|Partitioning methods Methods for storing different data on different nodes||Sharding based on Cassandra||yes||yes, across time and space (hash partitioning) attributes|
|Replication methods Methods for redundantly storing data on multiple nodes||selectable replication factor based on Cassandra||Source-replica replication with hot standby and reads on replicas|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||Hadoop integration||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Eventual Consistency based on Cassandra|
Immediate Consistency based on Cassandra
|Foreign keys Referential integrity||no||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||no||ACID||ACID|
|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.||no||no|
|User concepts Access control||no||Kerberos, SSL and role based access||fine grained access rights according to SQL-standard|
More information provided by the system vendor
We invite representatives of system vendors to contact us for updating and extending the system information,
Related products and services
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
|Recent citations in the news|
Waiting for Red Hat OpenShift 4.0? Too late, 4.1 has already arrived ...
5 DevOps Tools for Logging and Monitoring
Interview with Tim Fox About Vert.x 3, the Original Reactive ...
provided by Google News
Visualizing IoT Data at Scale With Hopara and TimescaleDB
New TDengine Benchmark Results Show Up to 37.0x Higher
InfluxDB 3.0 Time-Series Database Released
Timescale Announces Corporate Rebrand Reflecting Company's ...
Timescale Valuation Rockets to Over $1B with $110M Round ...
provided by Google News
Sr. DevOps Engineer
Full Stack Developer - Crypto
Full Stack Developer
Principal Data Engineer
Systems Test Engineer
Share this page