DBMS > AlaSQL vs. atoti vs. CrateDB vs. SAP IQ

System Properties Comparison AlaSQL vs. atoti vs. CrateDB vs. SAP IQ

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines

Name

Description

JavaScript DBMS library

An in-memory DBMS combining transactional and analytical processing to handle the aggregation of ever-changing data.

Distributed Date Store based on Lucene

Columnar RDBMS optimized for Big Data analytics

Primary database model

Document store
Relational DBMS

Object oriented DBMS

Relational DBMS
Search engine

Relational DBMS

column-oriented

Secondary database models

Document store
Time Series DBMS

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

Score	0.71
Rank	#249	Overall
	#35	Document stores
	#117	Relational DBMS

Score	0.62
Rank	#258	Overall
	#13	Object oriented DBMS

Score	0.91
Rank	#227	Overall
	#106	Relational DBMS
	#16	Search engines

Score	4.51
Rank	#89	Overall
	#44	Relational DBMS

Website

alasql.org

www.atoti.io

crate.io

www.sap.com/products/sybase-iq-big-data-management.html

Technical documentation

github.com/agershun/alasql

crate.io/docs

help.sap.com/iq

Developer

Andrey Gershun & Mathias R. Wulff

ActiveViam

Crate

SAP, formerly Sybase

Initial release

2014

2013

1994

Current release

16.1 SPS04, April 2019

License

Commercial or Open Source

Open Source

MIT-License

commercial

free versions available

Open Source

commercial

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

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

CrateDB Cloud: The operational database that enables data insights at scale. Available on Azure, AWS and Google Cloud.

Implementation language

JavaScript

Java

Server operating systems

server-less, requires a JavaScript environment (browser, Node.js)

All OS with a Java 7 (and higher) VM

AIX
HP-UX
Linux
Solaris
Windows

Data scheme

schema-free

Flexible Schema (defined schema, partial schema, schema free)

yes

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

Close to SQL99, but no user access control, stored procedures and host language bindings.

Multidimensional Expressions (MDX)

yes, but no triggers and constraints

yes

APIs and other access methods

JavaScript API

ADO.NET

community maintained client
JDBC
MQTT (Message Queue Telemetry Transport)
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API

ADO.NET
JDBC
ODBC
RESTful HTTP API

Supported programming languages

JavaScript

Erlang
Go

community maintained client
Java
JavaScript (Node.js)

community maintained client
Perl

community maintained client
PHP
Python
Ruby

community maintained client
Scala

community maintained client

C
C#
C++
Java
Perl
PHP
Python
Ruby

Server-side scripts

Stored procedures

Python

user defined functions

yes

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

none

Sharding, horizontal partitioning

Sharding

shared disk or shared nothing architectures with SAP IQ Multiplexer

Replication methods

Methods for redundantly storing data on multiple nodes

none

selectable replication factor

SAP/Sybase Replication Server

MapReduce

Offers an API for user-defined Map/Reduce methods

Hadoop integration

Consistency concepts

Methods to ensure consistency in a distributed system

none

Eventual Consistency
Read Your Own Writes Consistency

for primary key lookups

Immediate Consistency

Foreign keys

Referential integrity

yes

Transaction concepts

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

yes

only for local storage and DOM-storage

unique row identifiers can be used for implementing an optimistic concurrency control strategy

ACID

Concurrency

Support for concurrent manipulation of data

yes, multi-version concurrency control (MVCC)

yes

Durability

Support for making data persistent

yes

by using IndexedDB, SQL.JS or proprietary FileStorage

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

rights management via user accounts

fine grained access rights according to SQL-standard

More information provided by the system vendor

Specific characteristics

CrateDB is an open-source distributed SQL database that spreads data and processing...
» more

Competitive advantages

CrateDB is typically used in operational analytics applications. In those scenarios,...
» more

Typical application scenarios

CrateDB is ideal for integrating and analyzing streams of data in order to monitor,...
» more

Key customers

CrateDB customers include Qualtrics , Nokia, NBC Golfnow , Digital Domain , ALPLA...
» more

Market metrics

The CrateDB open source project was started in 2013. CrateDB was the winner of the...
» more

Licensing and pricing models

CrateDB pricing CrateDB on-premises is open source and free to use under the Apache...
» more

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

Conferences and events

more DBMS events

Live Demo on Time-series data: from Raw Data to Fast Analysis in only 3 steps
Webinar, 16:00 - 16:45 CET, 22 February 2023

Recent citations in the news

NoSQL in the Enterprise
21 April 2010, InfoQ.com

provided by Google News

Risk Markets Technology Awards 2021: FRTB product
2 February 2021, Risk.net

provided by Google News

By 2027 Geographic Information System (GIS) Market 2023 [New ...
5 February 2023, Digital Journal

CrateDB 4.5 takes distributed SQL database open source
24 March 2021, TechTarget

Crate.io Open Sources the Entire Codebase of CrateDB – the ...
24 March 2021, GlobeNewswire

Crate.io extends database service offering to Google Cloud
13 April 2022, VentureBeat

Geographic Information System (GIS) Market Growth Insights 2023 ...
23 January 2023, Digital Journal

provided by Google News

A look inside the SAP IQ column-oriented database
10 March 2016, TechTarget

SAP Security Patch Day: October 2022
11 October 2022, Security Boulevard

Arcion CTO on building effective data pipelines – Blocks and Files
28 June 2022, Blocks and Files

What's new in SAP HANA Cloud Services and why it matters
27 June 2019, TechTarget

What Will Happen After End Of Support For Sybase?
17 December 2019, e3zine.com

provided by Google News

Job opportunities

Applications Developer
Axle Informatics, Rockville, MD

Developer
Axle Informatics, Rockville, MD

Data Processing Clerk
Giesecke+Devrient Mobile Security America, Inc., Twinsburg, OH

Lead Application Developer
ADP, Roseland, NJ

Junior Data Strategy Analyst (JDSA)
National Capitol Contracting (NCC), Kittery, ME

jobs by

Share this page