DBMS > Sqrrl vs. TerarkDB vs. ToroDB

System Properties Comparison Sqrrl vs. TerarkDB vs. ToroDB

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Editorial information provided by DB-Engines

Name

Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.

Description

Adaptable, secure NoSQL built on Apache Accumulo

A key-value store forked from RocksDB with advanced compression algorithms. It can be used standalone or as a storage engine for MySQL and MongoDB

A MongoDB-compatible JSON document store, built on top of PostgreSQL

Primary database model

Document store
Graph DBMS
Key-value store
Wide column store

Key-value store

Document store

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

Score	0.04
Rank	#317	Overall
	#50	Key-value stores

Score	0.01
Rank	#330	Overall
	#47	Document stores

Website

sqrrl.com

github.com/Terark/terarkdb

www.torodb.com

Technical documentation

github.com/Terark/terarkdb/wiki

www.torodb.com/stampede/docs

Developer

Amazon

originally Sqrrl Data, Inc.

Terark

8Kdata

Initial release

2012

2016

License

Commercial or Open Source

commercial

restricted open source version available

Open Source

AGPL-V3

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

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Implementation language

Java

C++

Java

Server operating systems

Linux

All OS with a Java 7 VM

Data scheme

schema-free

Typing

predefined data types such as float or date

yes

string, integer, double, boolean, date, object_id

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

APIs and other access methods

Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift

C++ API
Java API

Supported programming languages

Actionscript
C

using GLib
C#
C++
Cocoa
Delphi
Erlang
Go
Haskell
Java
JavaScript
OCaml
Perl
PHP
Python
Ruby
Smalltalk

C++
Java

Server-side scripts

Stored procedures

Triggers

Partitioning methods

Methods for storing different data on different nodes

Sharding

making use of Hadoop

none

Sharding

Replication methods

Methods for redundantly storing data on multiple nodes

selectable replication factor

making use of Hadoop

none

Source-replica replication

MapReduce

Offers an API for user-defined Map/Reduce methods

yes

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Document store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.

Eventual Consistency
Immediate Consistency

Foreign keys

Referential integrity

Transaction concepts

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

Atomic updates per row, document, or graph entity

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

Cell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)

Access rights for users and roles

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More resources

Recent citations in the news

User And Entity Behavior Analytics Market Technological Progress, Regional Outlook by players – Niara Inc, Sqrrl Data，Inc, Rapid7, Varonis Systems, Bay Dynamics, Exabeam, Bottomline Technologies，Inc, Observe IT, Gurucul, Splunk Inc., Securonix, Dtex Systems
25 February 2021, NeighborWebSJ

Artificial Intelligence in Security Market 2021 by Technology Advancement and Business Outlook – IBM Corporation, Cisco Systems Inc, etc – KSU | The Sentinel Newspaper
11 February 2021, KSU | The Sentinel Newspaper

User And Entity Behavior Analytics Market Dynamics, Forecast, Global Analysis of Players – Bottomline Technologies?Inc, Niara Inc, Varonis Systems, Sqrrl Data?Inc, Bay Dynamics, Exabeam, Rapid7, Splunk Inc., Securonix, Observe IT, Dtex Systems, Gurucul
22 February 2021, NY Market Reports

Amazon's cloud business acquires Sqrrl, a security start-up with NSA roots
23 January 2018, CNBC

FinTech Changing the Future of Asset Management Sector
25 February 2021, BW Businessworld

provided by Google News

ByteDance eyes big data push with Terark acquisition EJINSIGHT
30 April 2019, EJ Insight

A Chinese company is making the cloud 200x faster
3 July 2017, TechNode

Terark, A Chinese Startup, May Have Just Revolutionized How Data Is Stored, Accessed & Analyzed
26 June 2017, Indiatimes.com

provided by Google News

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