kdb+

kdb+

KX Systems
+

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About

QuestDB is a relational column-oriented database designed for time series and event data. It uses SQL with extensions for time series to assist with real-time analytics. These pages cover core concepts of QuestDB, including setup steps, usage guides, and reference documentation for syntax, APIs and configuration. This section describes the architecture of QuestDB, how it stores and queries data, and introduces features and capabilities unique to the system. Designated timestamp is a core feature that enables time-oriented language capabilities and partitioning. Symbol type makes storing and retrieving repetitive strings efficient. Storage model describes how QuestDB stores records and partitions within tables. Indexes can be used for faster read access on specific columns. Partitions can be used for significant performance benefits on calculations and queries. SQL extensions allow performant time series analysis with a concise syntax.

About

Streamlit. The fastest way to build and share data apps. Turn data scripts into sharable web apps in minutes. All in Python. All for free. No front-end experience required. Streamlit combines three simple ideas. Embrace Python scripting. Build an app in a few lines of code with our magically simple API. Then see it automatically update as you save the source file. Weave in interaction. Adding a widget is the same as declaring a variable. No need to write a backend, define routes, handle HTTP requests, etc. Deploy instantly. Use Streamlit’s sharing platform to effortlessly share, manage, and collaborate on your apps. A minimal framework for powerful apps. Face-GAN explorer. App that uses Shaobo Guan’s TL-GAN project from Insight Data Science, TensorFlow, and NVIDIA's PG-GAN to generate faces that match selected attributes. Real time object detection. An image browser for the Udacity self-driving-car dataset with real-time object detection.

About

A high-performance cross-platform historical time-series columnar database featuring: - An in-memory compute engine - A real-time streaming processor - An expressive query and programming language called q kdb+ powers kdb Insights portfolio and KDB.AI, together delivering time-oriented data insights and generative AI capabilities to the world’s leading enterprise organizations. Independently benchmarked* as the fastest in-memory, columnar analytics database available, kdb+ delivers unmatched value to businesses operating in the toughest data environments. kdb+ improves decision-making processes to help navigate rapidly changing data landscapes​.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Anyone looking for an open source time series database solution

Audience

Engineers looking for an open-source app framework to create performant apps in only a few hours

Audience

Organizations that need a high-performance cross-platform historical time-series columnar database

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

QuestDB
United Kingdom
questdb.io

Company Information

Streamlit
United States
www.streamlit.io

Company Information

KX Systems
Founded: 1993
United Kingdom
kx.com/products/kdb/

Alternatives

Warp 10

Warp 10

SenX

Alternatives

Alternatives

eXtremeDB

eXtremeDB

McObject
Quasar AI

Quasar AI

QuasarDB
TimescaleDB

TimescaleDB

Tiger Data

Categories

Categories

Categories

Integrations

App Orchid
AtomicJar
Beam Cloud
ConfidentialMind
DataClarity Unlimited Analytics
Docker
Grafana Cloud
Jamba
KDB.AI
Metabase
NewsData.io
Python
RazorSQL
Stackreaction
Tableau
TidalScale
TrueFoundry
VIOLIN Maestro OS
n8n

Integrations

App Orchid
AtomicJar
Beam Cloud
ConfidentialMind
DataClarity Unlimited Analytics
Docker
Grafana Cloud
Jamba
KDB.AI
Metabase
NewsData.io
Python
RazorSQL
Stackreaction
Tableau
TidalScale
TrueFoundry
VIOLIN Maestro OS
n8n

Integrations

App Orchid
AtomicJar
Beam Cloud
ConfidentialMind
DataClarity Unlimited Analytics
Docker
Grafana Cloud
Jamba
KDB.AI
Metabase
NewsData.io
Python
RazorSQL
Stackreaction
Tableau
TidalScale
TrueFoundry
VIOLIN Maestro OS
n8n
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