JSON ViewerJSONViewer.tools
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OLake FusionDatazip
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Related Products
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About
jsonviewer.tools
— a powerful and interactive JSON visualization platform that helps users easily view, analyze, and explore complex JSON data.
Graph & Tree Visualization – Interactive 2D and compact graph modes with zoom, pan, and hover link visualization.
Table View for CSV – Upload CSV files and view them in a clean, sortable table format.
3D Visualization – External 3D JSON graph visualization option.
File Support – Upload and visualize JSON, CSV, and YAML files.
Interactive Graph Export – Double-click any JSON key to generate a graph for that key and export it as PNG.
Direction Control – Change the graph direction (horizontal/vertical).
Theme Customization – Switch between light/dark or custom color themes.
Comparison Tool – Compare two JSON files side by side.
Dummy JSON Generator – Quickly generate sample JSON for testing or demo use.
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About
OLake Fusion is a self-hosted application for maintaining Apache Iceberg tables in data lakehouses. It automates scheduled table compaction, merging small data files and converting delete files to improve table layout as data is continuously ingested, updated, or deleted. Users can configure maintenance at the table level and schedule Lite, Medium, and Full compaction tiers, review table health and file metrics, and track maintenance runs and logs through a web UI. Fusion connects to Iceberg catalogs, including AWS Glue, Hive Metastore, JDBC, and REST-based catalog implementations such as Nessie, Polaris, Unity Catalog, and Lakekeeper, and can maintain tables created outside OLake. It is deployed on Docker or Kubernetes in a team's cloud or on-premises environment, and is designed for data engineers and platform teams operating analytical lakehouses with Apache Iceberg.
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Not Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Developers, data analysts, and software engineers who work with JSON, CSV, or YAML data. Ideal for API testers, backend engineers, data scientists, and MongoDB users who need to visualize or debug complex data structures. Also beneficial for software companies, SaaS teams, and educational institutions teaching or managing structured data.
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Audience
Data engineers and data platform teams operating Apache Iceberg lakehouses, particularly those maintaining tables with continuous ingestion, updates, or deletes.
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Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Not Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
$1.99/month
Free Version
Supported
Free Trial
Not Supported
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Pricing
$0
The open-source software has no license charge; customers pay for the compute and storage they provision.
Free Version
Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Not Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationJSONViewer.tools
Founded: 2024
India
jsonviewer.tools/
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Company InformationDatazip
United States
olake.io/olake-fusion/
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Categories |
Categories |
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Integrations
AWS Glue
Not Supported
Apache Hive
Not Supported
Apache Iceberg
Not Supported
JSON
Supported
OLake Go
Not Supported
Unity Catalog
Not Supported
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Integrations
AWS Glue
Supported
Apache Hive
Supported
Apache Iceberg
Supported
JSON
Not Supported
OLake Go
Supported
Unity Catalog
Supported
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