https://github.com/carlo-colombo/mtp

https://github.com/carlo-colombo/mtp

Last synced: 15 days ago
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• Host: GitHub
• URL: https://github.com/carlo-colombo/mtp
• Owner: carlo-colombo
• Created: 2015-02-24T07:00:10.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-02-26T07:53:28.000Z (almost 10 years ago)
• Last Synced: 2024-10-31T19:12:44.272Z (2 months ago)
• Language: Java
• Size: 832 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# mtp

###a simple dashboard 

- Built with java8 on top of SpringBoot and ready to be deployed on openshift

- Query interface and internals inspired by CouchDB

- Data persistance delegated to https://github.com/OpenHFT/Chronicle-Map

- Dashboard frontend build with AngularJS and https://github.com/nnnick/Chart.js (throught https://github.com/jtblin/angular-chart.js)

###Views

- countries `/api/view/countries`

- amountSold `/api/view/amountSold`

- amountBought `/api/view/amountBought`

- rate `/api/view/rate`

views could be reduced adding parameter `group=true` and  `groupLevel=`

###Dashboard

- `/index.html`

###Post data 

- `/api/post` (json format)

###Run & Test

- Run: `gradle bootRun`

- Test: `gradle test`  

###How to write a view

Create a bean of type `class mtp.services.View` and set `name`, 

map function (`Function map`) and optional a reduce function (`Collector reduce`).

View will be accesible at path `/api/view/`

###Performance

Simple benchmarking with `ab` (with a concurrency level of 10) reports that endpoint `/api/post` could handle about 30 req/s on one openshift small gear and about 1 req/s when querying with datastore filled with about 20k record. 30 req/s seems the limit of the openshift small gear because benchmarking versus endpoint with no complexity return the same value.