DBMS > HyperSQL vs. TempoIQ

System Properties Comparison HyperSQL vs. TempoIQ

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Editorial information provided by DB-Engines

Name

TempoIQ seems to be decommissioned. It will be removed from the DB-Engines ranking.

Description

Multithreaded, transactional RDBMS written in Java

also known as HSQLDB

Scalable analytics DBMS for sensor data, provided as a service (SaaS)

Primary database model

Relational DBMS

Time Series DBMS

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	5.35
Rank	#76	Overall
	#41	Relational DBMS

Website

hsqldb.org

tempoiq.com (offline)

Technical documentation

hsqldb.org/web/hsqlDocsFrame.html

Developer

TempoIQ

Initial release

2001

2012

Current release

2.6.1, October 2021

License

Commercial or Open Source

Open Source

based on BSD license

commercial

Cloud-based only

Only available as a cloud service

yes

DBaaS offerings (sponsored links)

Database as a Service

Providers of DBaaS offerings, please contact us to be listed.

Implementation language

Java

Server operating systems

All OS with a Java VM

Embedded (into Java applications) and Client-Server operating modes

Data scheme

yes

schema-free

Typing

predefined data types such as float or date

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.

Secondary indexes

yes

SQL

Support of SQL

yes

APIs and other access methods

HTTP API

JDBC via HTTP
JDBC
ODBC

HTTP API

Supported programming languages

All languages supporting JDBC/ODBC
Java

C#
Java
JavaScript

Node.js
Python
Ruby

Server-side scripts

Stored procedures

Java, SQL

Triggers

yes

Realtime Alerts

Partitioning methods

Methods for storing different data on different nodes

none

Replication methods

Methods for redundantly storing data on multiple nodes

none

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

Transaction concepts

Support to ensure data integrity after non-atomic manipulations of data

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

In-memory capabilities

Is there an option to define some or all structures to be held in-memory only.

yes

User concepts

Access control

fine grained access rights according to SQL-standard

simple authentication-based access control

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More resources

Recent citations in the news

Open-source DBMS becoming battleground of public cloud
17 May 2022, Etnews

In-Memory Database Market Estimated to Reach $9.34 Billion by 2027
4 April 2022, Digital Journal

provided by Google News

Cloud Computing in Industrial IoT Market Size by Consumption Analysis, Developments and Trends, Growth Forecast, Regions, Type, Manufacturers, and Application
10 May 2022, Digital Journal

Database startup TempoDB becomes TempoIQ, refocuses on sensor analytics
8 July 2014, Gigaom

provided by Google News

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