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DBMS > CockroachDB vs. Dgraph vs. Faircom DB vs. HarperDB vs. Immudb

Vergleich der Systemeigenschaften CockroachDB vs. Dgraph vs. Faircom DB vs. HarperDB vs. Immudb

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCockroachDB  Xaus Vergleich ausschliessenDgraph  Xaus Vergleich ausschliessenFaircom DB infoformerly c-treeACE  Xaus Vergleich ausschliessenHarperDB  Xaus Vergleich ausschliessenImmudb  Xaus Vergleich ausschliessen
KurzbeschreibungCockroachDB 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.Verteiltes, skalierbares Graph DBMSNative high-speed multi-model DBMS for relational and key-value store data simultaneously accessible through SQL and NoSQL APIs.HarperDB takes the "stack" out of "tech stack" by combining an ultra-fast document-style data store, in-memory cache, real-time message broker, and your application components into a single distributed technology.An open source immutable (append-only) database with cryptographic verification which makes it tamper-resistant and fully auditable.
Primäres DatenbankmodellRelational DBMSGraph DBMSKey-Value Store
Relational DBMS
Document StoreKey-Value Store
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte4,74
Rang#67  Overall
#36  Relational DBMS
Punkte1,39
Rang#155  Overall
#15  Graph DBMS
Punkte0,18
Rang#314  Overall
#45  Key-Value Stores
#141  Relational DBMS
Punkte0,55
Rang#243  Overall
#38  Document Stores
Punkte0,24
Rang#295  Overall
#42  Key-Value Stores
Websitewww.cockroachlabs.comdgraph.iowww.faircom.com/­products/­faircom-dbwww.harperdb.iogithub.com/­codenotary/­immudb
immudb.io
Technische Dokumentationwww.cockroachlabs.com/­docsdgraph.io/­docsdocs.faircom.com/­docs/­en/­UUID-7446ae34-a1a7-c843-c894-d5322e395184.htmldocs.harperdb.io/­docsdocs.immudb.io
EntwicklerCockroach LabsDgraph Labs, Inc.FairCom CorporationHarperDBCodenotary
Erscheinungsjahr20152016197920172020
Aktuelle Version24.1.0, Mai 2024V13, July 20243.1, August 20211.2.3, April 2022
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availableOpen Source infoApache 2.0kommerziell infoRestricted, free version availablekommerziell infofree community edition availableOpen Source infoApache Version 2.0
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheGoGoANSI C, C++Node.jsGo
Server BetriebssystemeLinux
macOS
Windows
Linux
OS X
Windows
AIX
FreeBSD
HP-UX
Linux
NetBSD
OS X
QNX
SCO
Solaris
VxWorks
Windows infoeasily portable to other OSs
Linux
OS X
BSD
Linux
macOS
Solaris
Windows
z/OS
Datenschemadynamic schemaschemafreischema free, schema optional, schema required, partial schema,dynamic schemaschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejajaja, ANSI Standard SQL Types, JSON, typed binary structuresja infoJSON data types
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajajajaja
SQL infoSupport of SQLyes, wire compatible with PostgreSQLneinyes, ANSI SQL with proprietary extensionsSQL-like data manipulation statementsSQL-like syntax
APIs und andere ZugriffskonzepteJDBCGraphQL query language
gRPC (using protocol buffers) API
HTTP API
ADO.NET
Direct SQL
JDBC
JPA
ODBC
RESTful HTTP/JSON API
RESTful MQTT/JSON API
RPC
JDBC
ODBC
React Hooks
RESTful HTTP/JSON API
WebSocket
gRPC protocol
PostgreSQL wire protocol
Unterstützte ProgrammiersprachenC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
.Net
C
C#
C++
Java
JavaScript (Node.js and browser)
PHP
Python
Visual Basic
.Net
C
C#
C++
ColdFusion
D
Dart
Delphi
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Lisp
MatLab
Objective C
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Rust
Scala
Swift
.Net
Go
Java
JavaScript (Node.js)
Python
Server-seitige Scripts infoStored Proceduresneinneinja info.Net, JavaScript, C/C++Custom Functions infosince release 3.1nein
Triggersneinneinjaneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenhorizontal 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 RAFTjaFile partitioning, horizontal partitioning, sharding infoCustomizable business rules for table partitioningA table resides as a whole on one (or more) nodes in a clusterSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTSynchronous replication via Raftyes, configurable to be parallel or serial, synchronous or asynchronous, uni-directional or bi-directional, ACID-consistent or eventually consistent (with custom conflict resolution).ja infothe nodes on which a table resides can be defined
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Immediate Consistency
Tunable consistency per server, database, table, and transaction
Immediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaneinjaneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACIDtunable from ACID to Eventually ConsistentAtomic execution of specific operationsACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der DatenjajaYes, tunable from durable to delayed durability to in-memoryyes, using LMDBja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjajanein
Berechtigungskonzept infoZugriffskontrolleRole-based access controlnein infoPlanned for future releasesFine grained access rights according to SQL-standard with additional protections for filesAccess rights for users and roles

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Weitere Ressourcen
CockroachDBDgraphFaircom DB infoformerly c-treeACEHarperDBImmudb
Erwähnungen in aktuellen Nachrichten

Cockroach Labs shakes up its licensing to force bigger companies to pay
15. August 2024, TechCrunch

CockroachDB scuttles away from open source Core offering
19. August 2024, The Register

CockroachDB retires self-hosted Core offering, makes Enterprise version free for companies under $10M in annual revenue
15. August 2024, SDTimes.com

Cockroach Labs Deepens Partnership with Google Cloud, CockroachDB Selected to Join Google Distributed Cloud
9. April 2024, PR Newswire

Now CockroachDB Ditches Open-Source License
20. August 2024, It's FOSS News

bereitgestellt von Google News

Top Open Source Graph Databases
3. Juni 2024, MarkTechPost

Popular Open Source GraphQL Company Dgraph Secures $6M in Seed Round with New Leadership
20. Juli 2022, PR Newswire

Graph Database Market size to grow by USD 7.40 billion between 2022 - 2027 | Growth Driven by Lack of standardization and programming flexibility - Technavio
13. Dezember 2023, Yahoo Finance

Dgraph on AWS: Setting up a horizontally scalable graph database
1. September 2020, AWS Blog

Dgraph raises $11.5 million for scalable graph database solutions
31. Juli 2019, VentureBeat

bereitgestellt von Google News

HarperDB Attracts Significant Growth Investment from Serent Capital
12. Juni 2024, Business Wire

Defense Innovation Unit Issues Success Memo to HarperDB for its Common Operation Database Prototype
11. September 2024, PR Newswire

DoD Successfully Deploys Commercial AI Solutions for COD Project
10. September 2024, Defense Innovation Unit

Wilson Sonsini Advises Serent Capital on Significant Growth Investment in HarperDB
17. Juni 2024, Wilson Sonsini

HarperDB Receives Growth Investment from Serent Capital
12. Juni 2024, FinSMEs

bereitgestellt von Google News

immudb (immutable database) ‘tamper-proof’ database
14. Dezember 2021, ComputerWeekly.com

A Step by Step Guide to immudb — the open source immutable database
18. Mai 2020, hackernoon.com

Codenotary brings its immutable database to the cloud
21. Juni 2023, TechCrunch

Codenotary Uses Immutable Database to Verify Software Artifacts
26. Oktober 2021, DevOps.com

Storage news ticker – November 15
15. November 2021, Blocks & Files

bereitgestellt von Google News



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