Apache DataFusion

Apache DataFusion

Apache Software Foundation
kdb+

kdb+

KX Systems
+
+

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About

Apache DataFusion is an extensible, high-performance query engine written in Rust that utilizes Apache Arrow as its in-memory format. Designed for developers building data-centric systems such as databases, data frames, machine learning, and streaming applications, DataFusion offers SQL and DataFrame APIs, a vectorized, multi-threaded, streaming execution engine, and support for partitioned data sources. It natively supports formats like CSV, Parquet, JSON, and Avro, and allows for seamless integration with object stores including AWS S3, Azure Blob Storage, and Google Cloud Storage. The engine features a comprehensive query planner, a state-of-the-art optimizer with capabilities like expression coercion and simplification, projection and filter pushdown, sort and distribution-aware optimizations, and automatic join reordering. DataFusion is highly customizable, enabling the addition of user-defined scalar, aggregate, and window functions, custom data sources, query languages, etc.

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

Audience

Professional developers and data engineers seeking a solution for building data-centric systems

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

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
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 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

Company Information

Apache Software Foundation
Founded: 2019
United States
datafusion.apache.org

Company Information

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

Alternatives

Alternatives

eXtremeDB

eXtremeDB

McObject
Apache Spark

Apache Spark

Apache Software Foundation
BigLake

BigLake

Google

Categories

Categories

Integrations

Amazon S3
Apache Arrow
Apache Avro
Apache Parquet
App Orchid
Azure Blob Storage
Google Cloud Storage
Google Sheets
JSON
KDB.AI
Microsoft Excel
PubSub+ Platform
Python
QStudio
RazorSQL
Rust
SDF
SQL
TidalScale
VIOLIN Maestro OS

Integrations

Amazon S3
Apache Arrow
Apache Avro
Apache Parquet
App Orchid
Azure Blob Storage
Google Cloud Storage
Google Sheets
JSON
KDB.AI
Microsoft Excel
PubSub+ Platform
Python
QStudio
RazorSQL
Rust
SDF
SQL
TidalScale
VIOLIN Maestro OS
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