https://github.com/vitalibo/distributed-heatmap-service

Simple distributed heatmap service on top of Apache HBase
https://github.com/vitalibo/distributed-heatmap-service

aws hbase hbase-coprocessor heatmap spark spark-sql spring-boot

Last synced: about 1 month ago
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Simple distributed heatmap service on top of Apache HBase

• Host: GitHub
• URL: https://github.com/vitalibo/distributed-heatmap-service
• Owner: vitalibo
• Created: 2021-09-26T13:01:44.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2022-04-23T20:53:06.000Z (about 4 years ago)
• Last Synced: 2025-05-18T14:07:42.018Z (about 1 year ago)
• Topics: aws, hbase, hbase-coprocessor, heatmap, spark, spark-sql, spring-boot
• Language: Java
• Homepage:
• Size: 3.11 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
# Distributed Heatmap Service

Simple distributed heatmap service on top of Apache HBase

```mermaid

flowchart LR

    User -- GET /v1/heatmap\napplication/json --> API

    User -- GET /v1/heatmap\nimage/png --> API

    API -- Range Scan --> HBase

    HBase -. Invoke\nCoprocessor .-> HBase

    Loader -. Put .-> HBase

    style Loader stroke-dasharray: 5 5

```

Example generated heatmap using Perlin noise.