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DBMS > Cloudflare Workers KV vs. QuestDB vs. Transwarp ArgoDB

System Properties Comparison Cloudflare Workers KV vs. QuestDB vs. Transwarp ArgoDB

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Editorial information provided by DB-Engines
NameCloudflare Workers KV  Xexclude from comparisonQuestDB  Xexclude from comparisonTranswarp ArgoDB  Xexclude from comparison
DescriptionA global, low-latency, key-value store for applications on Cloudflare with exceptionally high read volumes and low-latency.A high performance open source SQL database for time series dataDistributed Analytical Database to replace Hadoop+MPP hybrid architecture
Primary database modelKey-value storeTime Series DBMSRelational DBMS
Secondary database modelsRelational DBMSSearch engine
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.29
Rank#283  Overall
#40  Key-value stores
Score2.81
Rank#98  Overall
#7  Time Series DBMS
Score0.04
Rank#361  Overall
#153  Relational DBMS
Websitewww.cloudflare.com/­developer-platform/­workers-kvquestdb.iowww.transwarp.cn/­en/­product/­argodb
Technical documentationdevelopers.cloudflare.com/­kv/­apiquestdb.io/­docsdocs.transwarp.cn/­#/­documents-support/­docs?category=ARGODB
DeveloperCloudflareQuestDB Technology IncTranswarp
Initial release20182014
License infoCommercial or Open SourcecommercialOpen Source infoApache 2.0commercial
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJava (Zero-GC), C++, Rust
Server operating systemshostedLinux
macOS
Windows
Data schemeschema-freeyes infoschema-free via InfluxDB Line Protocolyes
Typing infopredefined data types such as float or datenoyesyes
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.nono
Secondary indexesnonoyes
SQL infoSupport of SQLnoSQL with time-series extensionsyes
APIs and other access methodsHTTP REST
Proprietary protocol
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Supported programming languagesC
C++
Dart
JavaScript
Kotlin
Python
Rust
Scala
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
Server-side scripts infoStored proceduresnono
Triggersnono
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning (by timestamps)
Replication methods infoMethods for redundantly storing data on multiple nodesyesSource-replica replication with eventual consistency
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual ConsistencyImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID for single-table writes
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes infothrough memory mapped files
More information provided by the system vendor
Cloudflare Workers KVQuestDBTranswarp ArgoDB
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More resources
Cloudflare Workers KVQuestDBTranswarp ArgoDB
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Cloudflare updates Workers platform with Python support, event notifications, and improved local development
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