Sunbird Obsrv
  • Introduction
    • The Value of Data
    • Data Value Chain
    • Challenges
    • The Solution: Obsrv
  • Core Concepts
    • Obsrv Overview
    • Key Capabilities
    • Datasets
    • Connectors
    • High Level Architecture
    • Tech Stack
    • Monitoring
  • Explore
    • Roadmap
    • Case Studies
      • Agri Climate Advisory
      • Learning Analytics at Population Scale
      • IOT Observations Infra
      • Data Driven Features in Learning Platform
      • Network Observability
      • Fraud Detection
    • Performance Benchmarks
  • Guides
    • Installation
      • AWS Installation Guide
      • Azure Installation Guide
      • GCP Installation Guide
      • OCI Installation Guide
      • Data Center Installation Guide
    • Dataset Management APIs
    • Dataset Management Console
    • Connector APIs
    • Data In & Out APIs
    • Alerts and Notification Channels APIs
    • Developer Guide
    • Example Datasets
    • Connectors Developer Guide
      • SDK Assumptions
      • Required Files
        • metadata.json
        • ui-config.json
        • metrics.yaml
        • alerts.yaml
      • Obsrv Base Setup
      • Dev Requirements
      • Interfaces
        • Stream Interfaces
        • Batch Interfaces
      • Classes
        • ConnectorContext Class
        • ConnectorStats Class
        • ConnectorState Class
        • ErrorData Class
        • MetricData Class
      • Verifying
      • Packaging Guide
      • Reference Implementations
    • Coming Soon!
  • Community
  • Previous Versions
    • SB-5.0 Version
      • Overview
      • USE
        • Release Notes
          • Obsrv 2.0-Beta
          • Obsrv 2.1.0
          • Obsrv 2.2.0
          • Obsrv 2.0.0-GA
          • Obsrv 5.3.0-GA
          • Release V 5.1.0
          • Release V 5.1.2
          • Release V 5.1.3
          • Release V 5.0.0
          • Release V 4.10.0
        • Installation Guide
        • Obsrv 2.0 Installation Guide
          • Getting Started with Obsrv Deployment Using Helm
        • System Requirements
      • LEARN
        • Functional Capabilities
        • Dependencies
        • Product Roadmap
        • Product & Developer Guide
          • Telemetry Service
          • Data Pipeline
          • Data Service
          • Data Product
            • On Demand Druid Exhaust Job
              • Component Diagram
              • ML CSV Reports
              • Folder Struture
          • Report Service
          • Report Configurator
          • Summarisers
      • ENGAGE
        • Discuss
        • Contribute to Obsrv
      • Raise an Issue
  • Release Notes
    • Obsrv 1.1.0 Beta Release
    • Obsrv 1.2.0-RC Release
Powered by GitBook
On this page

Was this helpful?

Edit on GitHub
  1. Previous Versions
  2. SB-5.0 Version
  3. LEARN
  4. Product & Developer Guide

Summarisers

A generic summariser is generated from the telemetry events to enable easier access of frequently accessed metrics. For e.g., session level summaries or content player level summaries are some of the frequently accessed metrics derived for an actor/user. The content player level metrics can possibly be used to compute the total time spent by the user by playing various content in the platform across multiple sessions in a day.

app start
  session start
  ____
    workflow start (course start)
    ____
    ____
      play start
      ____
      ____
      play end
      ____
      play start
      ____
      ____
      play end
    ____
    ____
    workflow end
  ____
  session end
app end

Summary counts:
- App Summaries: 1
- Session Summaries: 1
- Workflow Summaries: 1
- Player Summaries: 2

Key Features:

  1. Frequently used metrics: The generic summariser generates some of the frequently used metrics which can be used to generate custom data products for deriving various insights.

  2. Data size reduction: Custom data products need to traverse huge amount of data to derive insights if they were to operate on the raw telemetry events generated from various devices. The summariser reduces the data traversal to almost 1/100th by summarising the data at a device level. This reduces the computation time and resources as well.

PreviousReport ConfiguratorNextENGAGE

Last updated 2 years ago

Was this helpful?

GitHub - project-sunbird/sunbird-core-dataproducts: Repository for generic data products to derive reports and insights from telemetry. The repository consists of base interfaces and implementations for the entire data product life cycle.GitHub
Data Products source code
Logo