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 > Cloudflare Workers KV vs. Heroic vs. SAP HANA vs. Weaviate

System Properties Comparison Cloudflare Workers KV vs. Heroic vs. SAP HANA vs. Weaviate

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameCloudflare Workers KV  Xexclude from comparisonHeroic  Xexclude from comparisonSAP HANA  Xexclude from comparisonWeaviate  Xexclude from comparison
DescriptionA global, low-latency, key-value store for applications on Cloudflare with exceptionally high read volumes and low-latency.Time Series DBMS built at Spotify based on Cassandra or Google Cloud Bigtable, and ElasticSearchIn-memory, column based data store. Available as appliance or cloud serviceA cloud-native, realtime vector search engine integrating scalable machine learning models
Primary database modelKey-value storeTime Series DBMSRelational DBMSSearch engine
Secondary database modelsDocument store
Graph DBMS infowith SAP Hana, Enterprise Edition
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.13
Rank#302  Overall
#45  Key-value stores
Score0.21
Rank#290  Overall
#26  Time Series DBMS
Score56.92
Rank#21  Overall
#13  Relational DBMS
Score0.16
Rank#296  Overall
#16  Search engines
Websitewww.cloudflare.com/­products/­workers-kvspotify.github.io/­heroic/­#!/­indexwww.sap.com/­products/­hana.htmlgithub.com/­semi-technologies/­weaviate
www.semi.technology/­solutions/­weaviate
Technical documentationdevelopers.cloudflare.com/­workers/­runtime-apis/­kvspotify.github.io/­heroic/­#!/­docs/­overviewhelp.sap.com/­hanawww.semi.technology/­developers/­weaviate/­current
DeveloperCloudflareSpotifySAPSeMI Technologies B.V.
Initial release2018201420102017
Current release2.0 SPS05 (June 26, 2020), June 20201.0.3, January 2021
License infoCommercial or Open SourcecommercialOpen Source infoApache 2.0commercialOpen Source infocommercial license available with Weaviate Enterprise
Cloud-based only infoOnly available as a cloud serviceyesnono infoalso available as a cloud based serviceno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaGo
Server operating systemshostedAppliance or cloud-service
Data schemeschema-freeschema-freeyesyes, maps to GraphQL interface
Typing infopredefined data types such as float or datenoyesyesyes 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.nononono
Secondary indexesnoyes infovia Elasticsearchyesyes infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLnonoyesGraphQL is used as query language
APIs and other access methodsHTTP REST
Proprietary protocol
HQL (Heroic Query Language, a JSON-based language)
HTTP API
JDBC
ODBC
GraphQL query language
RESTful HTTP/JSON API
Supported programming languagesC
C++
Dart
JavaScript
Kotlin
Python
Rust
Scala
Server-side scripts infoStored proceduresnonoSQLScript, Rno
Triggersnonoyesno
Partitioning methods infoMethods for storing different data on different nodesShardingyesSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesyesyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual ConsistencyEventual Consistency
Immediate Consistency
Immediate ConsistencyEventual Consistency
Foreign keys infoReferential integritynonoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyesno
User concepts infoAccess controlyesOpenID Connect Discovery
More information provided by the system vendor
Cloudflare Workers KVHeroicSAP HANAWeaviate
News

Weaviate in IEEE

Weaviate on DB-engines.com

Introduction & Demo video

FLOSS Weekly Podcast

FOSDEM 2020 video

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 partiesCData: Connect to Big Data & NoSQL through standard Drivers.
» more

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

More resources
Cloudflare Workers KVHeroicSAP HANAWeaviate
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

Cloudflare Workers KV, a distributed native key-value store for Cloudflare Workers
1 October 2018, Packt Hub

Cloudflare Releases Workers KV, a Serverless Key-Value Store at the Edge
28 May 2019, InfoQ.com

Cloudflare Is Taking On Amazon by Harnessing the Edge
7 October 2021, Motley Fool

I'm Buying This Cloud Stock if the Market Crashes
4 December 2021, The Motley Fool

Cloudflare: Leading At The Edge
14 May 2021, Seeking Alpha

provided by Google News

Navigating the Road to SAP® HANA
7 January 2022, Toolbox

ProLion's ClusterLion high availability solution for SAP now available on AWS Marketplace
12 January 2022, Continuity Central

Stonebranch Universal Connector for SAP Achieves SAP-Certified Integration with SAP S/4HANA®
14 January 2022, PRNewswire

Should SAP users move from APO to IBP?
23 December 2021, TechTarget

Fender's CIO Talks Tuning Up SAP with a Migration to AWS
17 January 2022, InformationWeek

provided by Google News

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

Small notes on big news
11 December 2021, TechCrunch

Why the rise of vector databases is a revolution for data analysis
7 July 2021, TechGenix

What Is Vector Similarity Search? | Business Applications of Vector Search
11 August 2021, CIO Insight

provided by Google News

Job opportunities

Product Manager, Cloudflare Workers-SaaS
Cloudflare, Texas

Director of Product Management, Compute Platform
Cloudflare, Texas

Product Manager, CF Workers-SaaS
Cloudflare, New York State

Director of Product Marketing, Developer Products
Cloudflare, Texas

Software Engineer - Cloudflare Pages
Cloudflare, Texas

Senior SAP Hana Developer |LATAM|
BairesDev, Colon, PA

SAP HANA Consultant
Denken Solutions Inc, Atlanta, GA

SAP HANA 2.0 consultant
Cognizant Technology Solutions, Austin, TX

SAP HANA BW Consultant
Deloitte, New Orleans, LA

PACKAGE CONSULTANT (SAP BW Analytics)
TRA'BIAN ENTERPRISES, Seattle, WA

jobs by Indeed



Share this page

Featured Products

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.

Couchbase logo

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

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

Neo4j logo

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

Present your product here