DB-EnginesInfluxDB download bannerEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > LevelDB vs. SAP SQL Anywhere vs. Sqrrl vs. VelocityDB vs. XAP

System Properties Comparison LevelDB vs. SAP SQL Anywhere vs. Sqrrl vs. VelocityDB vs. XAP

Editorial information provided by DB-Engines
NameLevelDB  Xexclude from comparisonSAP SQL Anywhere infoformerly called Adaptive Server Anywhere  Xexclude from comparisonSqrrl  Xexclude from comparisonVelocityDB  Xexclude from comparisonXAP  Xexclude from comparison
Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.
DescriptionEmbeddable fast key-value storage library that provides an ordered mapping from string keys to string valuesRDBMS database and synchronization technologies for server, desktop, remote office, and mobile environmentsAdaptable, secure NoSQL built on Apache AccumuloA .NET Object Database that can be embedded/distributed and extended to a graph data model (VelocityGraph)High performant in-memory data grid for mission critical applications. Insight Edge from the same company extends XAP for AI/ML support, BI and other interfaces
Primary database modelKey-value storeRelational DBMSDocument store
Graph DBMS
Key-value store
Wide column store
Graph DBMS
Object oriented DBMS
Document store
Key-value store infoValues are user defined objects
Secondary database modelsObject oriented DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.80
Rank#87  Overall
#15  Key-value stores
Score5.23
Rank#60  Overall
#33  Relational DBMS
Score0.07
Rank#298  Overall
#27  Graph DBMS
#16  Object oriented DBMS
Score0.79
Rank#167  Overall
#25  Document stores
#29  Key-value stores
Websitegithub.com/­google/­leveldbwww.sap.com/­products/­sql-anywhere.htmlsqrrl.comvelocitydb.comwww.gigaspaces.com/­products/­xap
Technical documentationgithub.com/­google/­leveldb/­blob/­master/­doc/­index.mdhelp.sap.com/­sql-anywherevelocitydb.com/­UserGuidedocs.gigaspaces.com/­latest/­landing.html
DeveloperGoogleSAP infoformerly SybaseAmazon infooriginally Sqrrl Data, Inc.VelocityDB IncGigaspaces Technologies
Initial release20111992201220112000
Current release1.22, May 201917, July 20157.x14.5.0, June 2019
License infoCommercial or Open SourceOpen Source infoBSDcommercialcommercialcommercialOpen Source infoApache Version 2; Commercial licenses available
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++JavaC#Java, C++, .Net
Server operating systemsIllumos
Linux
OS X
Windows
AIX
HP-UX
Linux
OS X
Solaris
Windows
LinuxAny that supports .NETLinux
macOS
Solaris
Windows
Data schemeschema-freeyesschema-freeyesschema-free
Typing infopredefined data types such as float or datenoyesyesyesyes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.noyesnono infoXML can be used for describing objects metadata
Secondary indexesnoyesyesyesyes
SQL infoSupport of SQLnoyesnonoSQL-like query language and DML statements
APIs and other access methodsADO.NET
HTTP API
JDBC
ODBC
Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift
.NetGigaSpaces LRMI
Hibernate
JCache
JDBC
JPA
ODBC
RESTful HTTP API
Spring Data
Supported programming languagesC++
Go
Java info3rd party binding
JavaScript (Node.js) info3rd party binding
Python info3rd party binding
C
C#
C++
Delphi
Java
JavaScript (Node.js)
Perl
PHP
Python
Ruby
Actionscript
C infousing GLib
C#
C++
Cocoa
Delphi
Erlang
Go
Haskell
Java
JavaScript
OCaml
Perl
PHP
Python
Ruby
Smalltalk
.Net.Net
C++
Java
Server-side scripts infoStored proceduresnoyes, in C/C++, Java, .Net or Perlnonoyes
TriggersnoyesnoCallbacks are triggered when data changesyes infoEvent Listeners
Partitioning methods infoMethods for storing different data on different nodesnonenoneSharding infomaking use of HadoopShardingSharding infoHash based
Replication methods infoMethods for redundantly storing data on multiple nodesnoneMaster-slave replication infoDatabase mirroringselectable replication factor infomaking use of HadoopMaster-master replication infosynchronous or asynchronous
Master-slave replication infosynchronous or asynchronous
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyesnoyes infoMap-Reduce pattern can be built with XAP task executors
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency infoDocument store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.Immediate ConsistencyImmediate Consistency infoConsistency level configurable: ALL, QUORUM, ANY
Foreign keys infoReferential integritynoyesnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACIDAtomic updates per row, document, or graph entityACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyes infowith automatic compression on writesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyes
User concepts infoAccess controlnofine grained access rights according to SQL-standardCell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)Based on Windows AuthenticationRole-based access control

More information provided by the system vendor

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
LevelDBSAP SQL Anywhere infoformerly called Adaptive Server AnywhereSqrrlVelocityDBXAP
Recent citations in the news

Unable to open Google website (gmail,YouTube) and many other in my browser - Virus, Trojan, Spyware, and Malware Removal Help
4 April 2020, BleepingComputer

9 Ways Database Technology Gives Your Applications an Edge
26 March 2020, TechNative

AMD EPYC vs. Intel Xeon Cascadelake With Facebook's RocksDB Database
17 October 2019, Phoronix

Facebook’s database engineering team wants to help you
21 November 2013, VentureBeat

NEL releases modified neo-cli node with custom plugin for faster synchronization
2 April 2019, NEO News Today

provided by Google News

SAP SQL Anywhere
13 October 2016, TechTarget

SAP gives SQL Anywhere a new IoT injection
16 July 2015, Computerworld

SAP BAPI (Business Application Programming Interface)
2 April 2018, TechTarget

SAP IoT products: How do they work with ERP and big data?
28 December 2015, TechTarget

SAP Anywhere
20 June 2016, TechTarget

provided by Google News

AWS security options grow with Amazon Detective
2 April 2020, TechTarget

Anne Arundel libraries offer virtual storytelling and activities, spend $150,000 on digital collections
20 March 2020, Baltimore Sun

Insights on the Global Behavior Analytics Industry - Featuring Splunk, Rapid7 & Varonis Systems Among Others
30 March 2020, Yahoo Finance

Global Behavior Analytics Market (2018 to 2024) - By Component, Deployment, End User and Region
27 March 2020, Yahoo Finance

AWS beefs up threat detection with Sqrrl acquisition
24 January 2018, TechCrunch

provided by Google News

Top 3 In-memory Computing Platforms
6 November 2019, Customer Think

GigaSpaces opens up its in-memory data grid
9 August 2016, SiliconANGLE

Space-based Architecture and Microservices in XAP
29 December 2015, DZone News

GigaSpaces Empowers Developers with Open Source In-Memory Computing Platform
11 August 2016, insideBIGDATA

GigaSpaces Triples Annual Revenue in France, Building on Strong Global 2017 Results
20 March 2018, Business Wire

provided by Google News

Job opportunities

Cybersecurity Threat Hunter
Arete Advisors, New York, NY

Security Operations Center (SOC) Analyst (Day Shift)
XOR Security, Herndon, VA

Cyber Hunt SME
XOR Security, Arrington, VA

Security Engineer
XOR Security, Herndon, VA

Cyber Security Engineer
XOR Security, Springfield, VA

jobs by Indeed




Share this page

Featured Products

Datastax Luna logo

Simple, subscription-based support for open source
Apache Cassandra™ from the Cassandra experts.
Learn more.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Couchbase logo

SQL + JSON + NoSQL.
Power, flexibility & scale.
All open source.
Get started now.

Neo4j logo

Get your free copy of the new O'Reilly book Graph Algorithms with 20+ examples for
machine learning, graph analytics and more.

Present your product here