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Description
Parquet was developed to provide the benefits of efficient, compressed columnar data representation to all projects within the Hadoop ecosystem. Designed with a focus on accommodating complex nested data structures, Parquet employs the record shredding and assembly technique outlined in the Dremel paper, which we consider to be a more effective strategy than merely flattening nested namespaces. This format supports highly efficient compression and encoding methods, and various projects have shown the significant performance improvements that arise from utilizing appropriate compression and encoding strategies for their datasets. Furthermore, Parquet enables the specification of compression schemes at the column level, ensuring its adaptability for future developments in encoding technologies. It is crafted to be accessible for any user, as the Hadoop ecosystem comprises a diverse range of data processing frameworks, and we aim to remain neutral in our support for these different initiatives. Ultimately, our goal is to empower users with a flexible and robust tool that enhances their data management capabilities across various applications.
Description
Tad is an open-source desktop application available under the MIT License, designed specifically for the visualization and analysis of tabular data. This application serves as a swift viewer for various file types, including CSV and Parquet, as well as databases like SQLite and DuckDb, making it capable of handling large datasets efficiently. Acting as a Pivot Table tool, it facilitates in-depth data exploration and analysis. For its internal processing, Tad relies on DuckDb, ensuring rapid and precise data handling. It has been crafted to seamlessly integrate into the workflows of data engineers and scientists alike. Recent updates to Tad include enhancements to DuckDb 1.0, the functionality to export filtered tables in both Parquet and CSV formats, improvements in handling scientific notation for numbers, along with various minor bug fixes and upgrades to dependent packages. Additionally, a convenient packaged installer for Tad is accessible for users on macOS (supporting both x86 and Apple Silicon), Linux, and Windows platforms, broadening its accessibility for a diverse range of users. This comprehensive set of features makes Tad an invaluable tool for anyone working with data analysis.
API Access
Has API
API Access
Has API
Integrations
APERIO DataWise
Amazon Data Firehose
Amazon SageMaker Data Wrangler
Apache Parquet
Arroyo
DuckDB
GribStream
HTML
MLJAR Studio
Microsoft Excel
Integrations
APERIO DataWise
Amazon Data Firehose
Amazon SageMaker Data Wrangler
Apache Parquet
Arroyo
DuckDB
GribStream
HTML
MLJAR Studio
Microsoft Excel
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
Free
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
The Apache Software Foundation
Founded
1999
Country
United States
Website
parquet.apache.org
Vendor Details
Company Name
Tad
Country
United States
Website
www.tadviewer.com