Skip to content
This repository has been archived by the owner on Sep 3, 2024. It is now read-only.

DAT262 - Unlock Value and Gain Deep Insights from Your Data with SAP HANA Cloud

License

Notifications You must be signed in to change notification settings

SAP-archive/teched2021-DAT262

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

59 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

REUSE status

DAT262 - Unlock Value and Gain Deep Insights from Your Data with SAP HANA Cloud

Description

This repository contains the material for the SAP TechEd 2021 session DAT262 - Unlock Value and Gain Deep Insights from Your Data with SAP HANA Cloud.

The replay of the session held on Nov. 17th 2021 can be found on the TechEd 2021 website.

Overview

This session introduces attendees to the multi-model capabilities in SAP HANA Cloud. We will mainly work with data from the Automatic Identification System (AIS), which is basically observations in space and time. In specific, we will process AIS vessel data provided by https://marinecadastre.gov/ais/. Files covering two months of "Zone 16" (Chicago, Great Lakes) are imported into SAP HANA Cloud and Lon/Lat coordinates are converted to a "real" point geometry.
In exercises 2-4, the data is processed using standard SQL/spatial functions to

  • check which vessels were crossing boundaries of a national park (2)
  • derive motion statistics and trajectories of individual vessels (3)
  • aggregate observations using spatial clustering techniques (4)

We will then calculate routes using graph capabilities (5). The exercise includes a simulated blockage of a ship canal and the identification of a suitable alternative route.
In exercise 6, we will show how to use an extension of spatial clustering to derive a "Space-Time Cube". The resulting dataset is then used to forecast traffic (7) on the lake using HANA's built-in "Predictive Analysis Library" (PAL).
Enterprise Search is the topic of exercise 8. We will create a search model, run some search queries, and see the search UI. Finally, Document Store is leveraged in exercise 9 to ingest data from GDELT's Global Entity Graph and subsequently create a graph workspace which we can use for visualization.

Requirements

Most of the spatial and graph related exercises can be run on an SAP HANA Cloud trial instance, but for the PAL and JSON Document Store related capabilities you currently would need to work with a "full" SAP HANA Cloud system.

Exercises

A copy of the demo data and all scripts are located in the data_and_script folder.

How to obtain support

Support for the content in this repository is available during the actual time of the online session for which this content has been designed. Otherwise, you may request support via the Issues tab.

License

Copyright (c) 2021 SAP SE or an SAP affiliate company. All rights reserved. This project is licensed under the Apache Software License, version 2.0 except as noted otherwise in the LICENSE file.

About

DAT262 - Unlock Value and Gain Deep Insights from Your Data with SAP HANA Cloud

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Contributors 4

  •  
  •  
  •  
  •