DBMS > AlaSQL vs. Elasticsearch vs. STSdb
System Properties Comparison AlaSQL vs. Elasticsearch vs. STSdb
Please select another system to include it in the comparison.
|Editorial information provided by DB-Engines|
|Name||AlaSQL Xexclude from comparison||Elasticsearch Xexclude from comparison||STSdb Xexclude from comparison|
|Primary database model||Document store|
|Search engine||Key-value store|
|Secondary database models||Document store|
|Developer||Andrey Gershun & Mathias R. Wulff||Elastic||STS Soft SC|
|Current release||8.6, January 2023||4.0.8, September 2015|
|License Commercial or Open Source||Open Source MIT-License||Open Source Elastic License||Open Source GPLv2, commercial license available|
|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.
|Data scheme||schema-free||schema-free Flexible type definitions. Once a type is defined, it is persistent||yes|
|Typing predefined data types such as float or date||no||yes||yes primitive types and user defined types (classes)|
|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|
|Secondary indexes||no||yes All search fields are automatically indexed||no|
|SQL Support of SQL||Close to SQL99, but no user access control, stored procedures and host language bindings.||SQL-like query language||no|
RESTful HTTP/JSON API
|.NET Client API|
Community Contributed Clients
|Server-side scripts Stored procedures||no||yes||no|
|Triggers||yes||yes by using the 'percolation' feature||no|
|Partitioning methods Methods for storing different data on different nodes||none||Sharding||none|
|Replication methods Methods for redundantly storing data on multiple nodes||none||yes||none|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||ES-Hadoop Connector||no|
|Consistency concepts Methods to ensure consistency in a distributed system||none||Eventual Consistency Synchronous doc based replication. Get by ID may show delays up to 1 sec. Configurable write consistency: one, quorum, all|
|Foreign keys Referential integrity||yes||no||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||yes only for local storage and DOM-storage||no||no|
|Concurrency Support for concurrent manipulation of data||yes||yes|
|Durability Support for making data persistent||yes by using IndexedDB, SQL.JS or proprietary FileStorage||yes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes||Memcached and Redis integration|
|User concepts Access control||no||no|
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.
|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|
NoSQL in the Enterprise
Introduction to Apache Spark: Big Data Analytics Simplified
provided by Google News
Elastic Unveils the Elasticsearch Relevance Engine for Artificial ...
Elasticsearch Relevance Engine brings new vectors to generative AI
Elastic to power generative AI models with Elasticsearch Relevance ...
Somehow Amazon's Open Source Fork of ElasticSearch Has ...
Building A Log Analytics Solution 10 Times More Cost-Effective ...
provided by Google News
ElasticSearch / Java Developer
Share this page