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

DBMS > CockroachDB vs. Memgraph vs. NCache vs. Teradata

System Properties Comparison CockroachDB vs. Memgraph vs. NCache vs. Teradata

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameCockroachDB  Xexclude from comparisonMemgraph  Xexclude from comparisonNCache  Xexclude from comparisonTeradata  Xexclude from comparison
DescriptionCockroachDB is a distributed database architected for modern cloud applications. It is wire compatible with PostgreSQL and backed by a Key-Value Store, which is either RocksDB or a purpose-built derivative, called Pebble.A hybrid, in-memory first, distributed graph DBMS delivering high-performance on analytical and transactional workloads at enterprise scaleNCache is a 100% .NET / .NET Core Open Source in-memory distributed cache.A hybrid cloud data analytics software platform (Teradata Vantage)
Primary database modelRelational DBMSGraph DBMSKey-value storeRelational DBMS
Secondary database modelsDocument store
Search engine infoUsing distributed Lucene
Document store
Graph DBMS
Time Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score5.58
Rank#68  Overall
#36  Relational DBMS
Score0.13
Rank#292  Overall
#26  Graph DBMS
Score1.26
Rank#148  Overall
#27  Key-value stores
Score76.39
Rank#14  Overall
#9  Relational DBMS
Websitewww.cockroachlabs.commemgraph.comwww.alachisoft.com/­ncachewww.teradata.com
Technical documentationwww.cockroachlabs.com/­docsdocs.memgraph.comwww.alachisoft.com/­resources/­docsdocs.teradata.com
DeveloperCockroach LabsMemgraph LtdAlachisoftTeradata
Initial release2015201720051984
Current release19.2.6, April 20205.0, May 2019Teradata Vantage 1.0 MU2, January 2019
License infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availablecommercial infoFree license availableOpen Source infoEnterprise Edition availablecommercial
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
CockroachCloud: Get your applications to market faster with a fully managed CockroachDB instance. Leave the daily maintenance, security, and operations of your database to us, and spend more time building apps and running your business.
Implementation languageGoC and C++C#, .NET, .NET Core
Server operating systemsLinux
macOS
Windows
LinuxLinux
Windows
hosted
Linux
Data schemedynamic schemaschema-free and schema-optionalschema-freeyes
Typing infopredefined data types such as float or dateyesyespartial infoSupported data types are Lists, Queues, Hashsets, Dictionary and Counteryes
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.nononoyes
Secondary indexesyesyesyes infoJoin-index to prejoin tables, aggregate index, sparse index, hash index
SQL infoSupport of SQLyes, wire compatible with PostgreSQLnoSQL-like query syntax and LINQ for searching the cache. Cache Synchronization with SQL Server using SQL dependency.yes infoSQL 2016 + extensions
APIs and other access methodsJDBCBolt protocol
Cypher query language
IDistributedCache
JCache
LINQ
Proprietary native API
.NET Client API
HTTP REST
JDBC
JMS Adapter
ODBC
OLE DB
Supported programming languagesC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
.Net Core
C#
Java
Visual Basic.NET
C
C++
Cobol
Java (JDBC-ODBC)
Perl
PL/1
Python
R
Ruby
Server-side scripts infoStored proceduresnono infosupport for stored procedures with SQL-Server CLRyes infoUDFs, stored procedures, table functions in parallel
Triggersnoyes infoNotificationsyes
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning (by key range) infoall tables are translated to an ordered KV store and then broken down into 64MB ranges, which are then used as replicas in RAFTSharding infodynamic graph partitioningyesSharding infoHashing
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replication using RAFTMulti-source replication using RAFTyes, with selectable consistency levelMulti-source replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Immediate Consistency
Strong Eventual Consistency over WAN with Conflict Resolution using Bridge Topology
Immediate Consistency
Foreign keys infoReferential integrityyesyes inforelationships in graphsnoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACID infowith snapshot isolationoptimistic locking and pessimistic lockingACID
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)yesyes
Durability infoSupport for making data persistentyesyes infowith periodic snapshot and write-ahead logging (WAL) of changesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesyesyes
User concepts infoAccess controlRole-based access controlUsers, roles and permissionsAuthentication to access the cache via Active Directory/LDAP (possible roles: user, administrator)fine grained access rights according to SQL-standard
More information provided by the system vendor
CockroachDBMemgraphNCacheTeradata
Specific characteristicsCockroachDB is a Distributed SQL database architected for modern cloud applications....
» more
NCache has been the market leader in .NET Distributed Caching since 2005 . NCache...
» more
Competitive advantages- EFFORTLESS SCALE: Scale your applications, not operational complexity. CockroachDB...
» more
NCache is 100% .NET/ .NET Core based which fully supports ASP.NET Core Sessions ,...
» more
Typical application scenariosSystem of record (financial ledger, inventory management, transaction record), identity...
» more
NCache enables industries like retail, finance, banking IoT, travel, ecommerce, healthcare...
» more
Key customersComcast, LUSH, Bose, Kindred, Nubank, Baidu, SpaceX, TuneGO, eBay, DoorDash, Norfolk...
» more
Bank of America, Citi, Natures Way, Charter Spectrum, Barclays, Henry Schein, GBM,...
» more
Market metrics8K+ long-running clusters 600+ CockroachDB Enterprise clusters 120+ CockroachCloud...
» more
Market Leader in .NET Distributed Caching since 2005.
» more
Licensing and pricing models- Apache 2.0 for core features released up to and including the 19.1 release - Time-limited...
» more
NCache Open Source is free on an as-is basis without any support. NCache Enterprise...
» more
News

Sync NCache with Oracle Server
22 September 2020

Using NCache as IdentityServer4 Cache and Data Store
17 September 2020

Using Dapper Micro-ORM in NCache
16 September 2020

Split-Brain Recovery in NCache: A Tale of Two Halves
3 September 2020

Scaling Blazor Apps with NCache as SignalR Backplane
2 September 2020

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
3rd partiesDBHawk: Secure access to SQL, NoSQL and Cloud databases with an all-in-one solution.
» more

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
CockroachDBMemgraphNCacheTeradata
DB-Engines blog posts

Teradata is the most popular data warehouse DBMS
2 April 2013, Paul Andlinger

show all

Recent citations in the news

Cockroach Labs Announces Availability of CockroachDB on Red Hat Marketplace
9 September 2020, PRNewswire

A Gmail for databases: CockroachDB aims for the top, stocks up with $86.6M new funding
5 May 2020, ZDNet

CockroachDB review: Distributed SQL shifts into high gear
16 January 2020, InfoWorld

Cockroach Labs Releases CockroachDB 20.1 With New Features For Simpler, Faster Cloud Application Development
12 May 2020, DevOps.com

CockroachDB 19.2 Enables Enterprise to Build Global Applications with Strong Performance
12 November 2019, PRNewswire

provided by Google News

A Global Digital Media Network
21 September 2020, Digital Journal

Graph database Market Is Set To Experience Revolutionary Growth By 2025 | IBM, Microsoft, oracle, AWS, neo4j, tibco software
23 September 2020, thedailychronicle.in

Graph Database Market Trend Shows A Rapid Growth By 2026 | DataIntelo
26 September 2020, The Daily Chronicle

Soup Market Potential Growth, Size, Share, Demand and Analysis of Key Players – Research Forecasts to 2027
28 September 2020, The Daily Chronicle

FactGem and Memgraph Partner to Give Clients Access to Real-Time, Transaction Based Analytics
1 February 2019, PRNewswire

provided by Google News

Custom Response Caching Using NCache in ASP.NET Core
22 April 2020, InfoQ.com

How to use NCache in ASP.Net Core
25 February 2019, InfoWorld

Alachisoft adopts 'Work from Home' model to stop spread of COVID-19
9 April 2020, UrduPoint News

NCache Distributed Cache for .NET Gets Open Sourced
28 January 2015, Visual Studio Magazine

Basic NCache is Now Open Source
10 March 2015, InfoQ.com

provided by Google News

Teradata Adds New Data Science Support to Vantage Platform
11 September 2020, Solutions Review

Teradata Expands Vantage Support for Data Science | Business
9 September 2020, Valdosta Daily Times

Teradata Corporation - Consensus Indicates Potential .5% Upside
27 September 2020, DirectorsTalk Interviews

Should You Investigate Teradata Corporation (NYSE:TDC) At US$22.29?
22 September 2020, Yahoo Finance

Is Teradata (NYSE:TDC) A Risky Investment?
22 September 2020, Simply Wall St

provided by Google News

Job opportunities

Account Executive, Texas
Cockroach Labs, Texas

Senior Manager, Workplace Experience and Operations (New York)
Cockroach Labs, New York, NY

Video Editor - Cockroach University
Cockroach Labs, New York, NY

Production Support - Incident Management AWS/Linux
JPMorgan Chase Bank, N.A., Houston, TX

Sales Enablement Manager
Cockroach Labs, New York, NY

Inside Sales & Biz Dev
Alachisoft, Dallas, TX

Sr. .NET Applications Architect
Evolver, LLC., San Francisco, CA

Enterprise Software Sales Executive
Alachisoft, Dallas, TX

Director of Enterprise Sales
Alachisoft, Dallas, TX

Sr. Technology Marketing & Biz Dev Executive
Alachisoft, Dallas, TX

Sales & Use Tax Analyst
Teradata, Peachtree Corners, GA

Commercial Account Executive
Teradata, San Diego, CA

Analyst Relations Manager (Virtual, US)
Teradata, San Diego, CA

Account Executive
Teradata, Bellevue, WA

Cloud Onboarding Manager, GCP
Teradata, Bellevue, WA

jobs by Indeed




Share this page

Featured Products

Datastax Astra logo

Cassandra made easy in the cloud. Build cloud-native applications faster with CQL, REST and GraphQL APIs.
Try for Free.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Vertica logo

The fastest unified analytical warehouse at extreme scale with in-database Machine Learning. Try Vertica for free with no time limit.

Neo4j logo

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

Couchbase logo

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

Present your product here