DBMS > Elasticsearch vs. IBM Db2 warehouse
System Properties Comparison Elasticsearch vs. IBM Db2 warehouse
Please select another system to include it in the comparison.
Our visitors often compare Elasticsearch and IBM Db2 warehouse with Snowflake, Google BigQuery and PostgreSQL.
|Editorial information provided by DB-Engines|
|Name||Elasticsearch Xexclude from comparison||IBM Db2 warehouse formerly named IBM dashDB Xexclude from comparison|
|Description||A distributed, RESTful modern search and analytics engine based on Apache Lucene Elasticsearch lets you perform and combine many types of searches such as structured, unstructured, geo, and metric||Cloud-based data warehousing service|
|Primary database model||Search engine||Relational DBMS|
|Secondary database models||Document store|
|Current release||8.6, January 2023|
|License Commercial or Open Source||Open Source Elastic License||commercial|
|Cloud-based only Only available as a cloud service||no||yes|
|DBaaS offerings (sponsored links) Database as a Service|
Providers of DBaaS offerings, please contact us to be listed.
|Server operating systems||All OS with a Java VM||hosted|
|Data scheme||schema-free Flexible type definitions. Once a type is defined, it is persistent||yes|
|Typing predefined data types such as float or date||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.||no||no Import/export of XML data possible|
|Secondary indexes||yes All search fields are automatically indexed||yes|
|SQL Support of SQL||SQL-like query language||yes|
|APIs and other access methods||Java API|
RESTful HTTP/JSON API
|.NET Client API|
|Supported programming languages||.Net|
Community Contributed Clients
|Server-side scripts Stored procedures||yes||PL/SQL, SQL PL|
|Triggers||yes by using the 'percolation' feature||yes|
|Partitioning methods Methods for storing different data on different nodes||Sharding||Sharding|
|Replication methods Methods for redundantly storing data on multiple nodes||yes||yes|
|MapReduce Offers an API for user-defined Map/Reduce methods||ES-Hadoop Connector||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Eventual Consistency Synchronous doc based replication. Get by ID may show delays up to 1 sec. Configurable write consistency: one, quorum, all||Immediate Consistency|
|Foreign keys Referential integrity||no||yes|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||no||ACID|
|Concurrency Support for concurrent manipulation of data||yes||yes|
|Durability Support for making data persistent||yes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||Memcached and Redis integration||yes|
|User concepts Access control||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.
|Elasticsearch||IBM Db2 warehouse formerly named IBM dashDB|
|DB-Engines blog posts|
PostgreSQL is the DBMS of the Year 2017 Elasticsearch moved into the top 10 most popular database management systems MySQL, PostgreSQL and Redis are the winners of the March ranking
Elasticsearch moved into the top 10 most popular database management systems MySQL, PostgreSQL and Redis are the winners of the March ranking
MySQL, PostgreSQL and Redis are the winners of the March ranking
|Recent citations in the news|
Total Economic Impact™ Study Reveals 293% Three-Year ROI for ...
Elastic Unveils the Elasticsearch Relevance Engine for Artificial ...
Building A Log Analytics Solution 10 Times More Cost-Effective ...
Somehow Amazon's Open Source Fork of ElasticSearch Has ...
Scaling Elastic Stack: How to Handle Growing Data Volumes with ...
provided by Google News
Cloud Data Warehouse Companies
15 Best Data Warehouse Software & Tools for 2023
The 10 Best Cloud Data Warehouse Solutions to Consider in 2023
What is Db2?
IBM Db2 - The AI Database
provided by Google News
SRE (Data Dog)
Share this page