DB-EnginesInfluxDB: Focus on building software with an easy-to-use serverless, scalable time series platformEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > EDB Postgres vs. Weaviate

System Properties Comparison EDB Postgres vs. Weaviate

Please select another system to include it in the comparison.

Our visitors often compare EDB Postgres and Weaviate with MongoDB, etcd and PostgreSQL.

Editorial information provided by DB-Engines
NameEDB Postgres  Xexclude from comparisonWeaviate  Xexclude from comparison
DescriptionThe EDB Postgres Platform is an enterprise-class data management platform based on the open source database PostgreSQL with flexible deployment options and Oracle compatibility features, complemented by tool kits for management, integration, and migration.A cloud-native, realtime vector search engine integrating scalable machine learning models
Primary database modelRelational DBMSSearch engine
Secondary database modelsDocument store
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.02
Rank#106  Overall
#53  Relational DBMS
Score0.51
Rank#273  Overall
#18  Search engines
Websitewww.enterprisedb.comgithub.com/­semi-technologies/­weaviate
weaviate.io
Technical documentationwww.enterprisedb.com/­edb-docsweaviate.io/­developers/­weaviate/­current
DeveloperEnterpriseDBWeaviate B.V.
Initial release20052019
Current release14, December 20211.17, December 2022
License infoCommercial or Open Sourcecommercial infoBSD for PostgreSQL-componentsOpen Source infocommercial license available with Weaviate Enterprise
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageCGo
Server operating systemsLinux
Windows
Data schemeyesyes, maps to GraphQL interface
Typing infopredefined data types such as float or dateyesyes infostring, int, float, geo point, date, cross reference, fuzzy references
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.yes infospecific XML-type available, but no XML query functionality.no
Secondary indexesyesyes infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLyes infostandard with numerous extensionsGraphQL is used as query language
APIs and other access methodsADO.NET
JDBC
native C library
ODBC
streaming API for large objects
GraphQL query language
RESTful HTTP/JSON API
Supported programming languages.Net
C
C++
Delphi
Java
Perl
PHP
Python
Tcl
Server-side scripts infoStored proceduresuser defined functions inforealized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.no
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning infoby hash, list or rangeSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replicationyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nono
User concepts infoAccess controlfine grained access rights according to SQL-standardOpenID Connect Discovery

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
EDB PostgresWeaviate
DB-Engines blog posts

Weaviate, an ANN Database with CRUD support
2 February 2021,  Etienne Dilocker, SeMI Technologies (sponsor) 

show all

Recent citations in the news

EDB Announces Postgres Distributed 5.0
28 February 2023, Datanami

EDB’s Postgres Distributed 5.0 boosts availability, performance
1 March 2023, InfoWorld

EDB boasts 'five nines' uptime in new Postgres database version
28 February 2023, SiliconANGLE News

EnterpriseDB Releases Solution To Optimize Postgres for IT ...
21 March 2023, Integration Developers

EDB Adds New Talent to Executive Leadership Team
22 March 2023, GlobeNewswire

provided by Google News

SeMI Technologies becomes Weaviate USA - English - USA - English
18 January 2023, PR Newswire

Policy, business leaders tackle weaponized technology and digital transformation at Bucharest roundtable
20 March 2023, Romania-Insider.com

Weaviate releases a generative search module USA - English - USA ...
7 February 2023, PR Newswire

Getting Started with the Weaviate Vector Search Engine
18 May 2020, hackernoon.com

Weaviate Is A Search Engine For Vector Embeddings
11 May 2020, hackernoon.com

provided by Google News

Job opportunities

Senior Postgres DBA
Karsun Solutions, LLC, Remote

Database Administrator
Fidelity Investments, Merrimack, NH

Director of Compensation
EDB, Bedford, MA

Senior Database Engineer
Fidelity Investments, Durham, NC

Cloud Solutions Architect
EDB, Boston, MA

jobs by Indeed



Share this page

Featured Products

Vertica logo

Vertica Accelerator. The fastest analytics and machine learning, delivered as SaaS, with automated setup, administration, and management. Free trial.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Neo4j logo

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

Redis logo

The world’s most loved real‑time data platform.
Try free

Cassandra Forward online event

Want to level up your Cassandra game?
If you missed the event or would like to re-watch a session, replays are available now. Watch now!

Present your product here