DB-EnginesExtremeDB: is hard real time possible with a dbms?English
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Dgraph vs. Firebase Realtime Database vs. LevelDB

System Properties Comparison Dgraph vs. Firebase Realtime Database vs. LevelDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameDgraph  Xexclude from comparisonFirebase Realtime Database  Xexclude from comparisonLevelDB  Xexclude from comparison
DescriptionDistributed and scalable native Graph DBMSCloud-hosted realtime document store. iOS, Android, and JavaScript clients share one Realtime Database instance and automatically receive updates with the newest data.Embeddable fast key-value storage library that provides an ordered mapping from string keys to string values
Primary database modelGraph DBMSDocument storeKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.51
Rank#139  Overall
#11  Graph DBMS
Score19.36
Rank#36  Overall
#5  Document stores
Score3.08
Rank#98  Overall
#16  Key-value stores
Websitedgraph.iofirebase.google.com/­products/­realtime-databasegithub.com/­google/­leveldb
Technical documentationdgraph.io/­docsfirebase.google.com/­docs/­databasegithub.com/­google/­leveldb/­blob/­master/­doc/­index.md
DeveloperDgraph Labs, Inc.Google infoacquired by Google 2014Google
Initial release201620122011
Current release1.23, February 2021
License infoCommercial or Open SourceOpen Source infoApache 2.0commercialOpen Source infoBSD
Cloud-based only infoOnly available as a cloud servicenoyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageGoC++
Server operating systemsLinux
OS X
Windows
hostedIllumos
Linux
OS X
Windows
Data schemeschema-freeschema-freeschema-free
Typing infopredefined data types such as float or dateyesyesno
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.nonono
Secondary indexesyesyesno
SQL infoSupport of SQLnonono
APIs and other access methodsGraphQL query language
gRPC (using protocol buffers) API
HTTP API
Android
iOS
JavaScript API
RESTful HTTP API
Supported programming languagesC#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Java
JavaScript
Objective-C
C++
Go
Java info3rd party binding
JavaScript (Node.js) info3rd party binding
Python info3rd party binding
Server-side scripts infoStored proceduresnolimited functionality with using 'rules'no
TriggersnoCallbacks are triggered when data changesno
Partitioning methods infoMethods for storing different data on different nodesyesnone
Replication methods infoMethods for redundantly storing data on multiple nodesSynchronous replication via Raftnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency infoif the client is offline
Immediate Consistency infoif the client is online
Immediate Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDyesno
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes infowith automatic compression on writes
User concepts infoAccess controlno infoPlanned for future releasesyes, based on authentication and database rulesno
More information provided by the system vendor
DgraphFirebase Realtime DatabaseLevelDB
Competitive advantagesHorizontally scalable transactional graph database with fast arbitrary-depth joins...
» 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
DgraphFirebase Realtime DatabaseLevelDB
DB-Engines blog posts

Cloud-based DBMS's popularity grows at high rates
12 December 2019, Paul Andlinger

show all

Recent citations in the news

Dgraph Rises to the Top Graph Database on GitHub With 11 G2 Badges and 11M Downloads
26 May 2021, Business Wire

Gary Hagmueller Joins Dgraph Labs To Lead the Graph Platform Market Disruption
8 April 2021, Business Wire

Dgraph GraphQL database users detail graph use cases
20 April 2021, TechTarget

Graph database reinvented: Dgraph secures $11.5M to pursue its unique and opinionated path
31 July 2019, ZDNet

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

provided by Google News

Supabase Takes Aim at Firebase with a Scalable Postgres Service – The New Stack
4 January 2022, thenewstack.io

SD Times news digest: Google adds Firebase extension for Google Pay; Facebook develops self-supervised algorithm; AppFire acquires Numbered Headings
21 January 2022, SDTimes.com

What is Firebase?
2 August 2021, VentureBeat

Adding Data to a Cloud Firestore Database
11 March 2020, Database Journal

What Is Google Firebase and Why Should You Use It?
5 December 2021, MakeUseOf

provided by Google News

Speedb is a drop-in replacement for RocksDB that wants to take the embedded key-value store world by storm
17 November 2021, ZDNet

Nexus: Integrating blockchain functionality with traditional applications
18 January 2022, AMBCrypto News

Malicious npm package caught trying to steal sensitive Discord and browser files
28 August 2020, ZDNet

Squeezing More Performance Out Of The Linux Kernel With Clang + LTO
21 July 2021, Phoronix

Malware found on my PC via discord - Virus, Trojan, Spyware, and Malware Removal Help
20 November 2021, BleepingComputer

provided by Google News

Job opportunities

Data Scientist, Senior
Booz Allen Hamilton, Annapolis Junction, MD

Developer/Analyst, Senior (NJUS)
NetJets Services, Inc., Columbus, OH

Senior QA Analyst - SaaS (REMOTE)
Leadr, Inc, Remote

Backend Developer - SaaS (REMOTE) - Intermediate to Senior
Leadr, Inc, Remote

Innovation Lab Lead Developer - Cloud/AWS
NetJets Services, Inc., Columbus, OH

Unity Game Developer
Infogen Labs, Valencia, CA

Mobile Application Developer (Backend)
Morgan Stanley, Chicago, IL

Python Developer
Swan Software Solutions, Carmel, IN

Data Engineer – Finance Solutions
AlignTech, Morrisville, NC

Software Developer
Perkins Coie, Seattle, WA

Storage Software Engineer/Researcher, Infrastructure System Lab
ByteDance, Seattle, WA

Senior Software Engineer
IT People, Morrisville, NC

Principal Engineer - Database Internals
Snowflake, San Mateo, CA

Senior Software Engineer- Database Internals
Snowflake, San Mateo, CA

Senior or Lead DevOps Engineer, Public Cloud - TS/SCI Clearance Required
Salesforce, Herndon, VA

jobs by Indeed



Share this page

Featured Products

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

AllegroGraph logo

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

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 80GB free.

Present your product here