IBM Cloudant describe the geospatial tools used in their database-as-a-service offering (DBaaS). Based upon Apache CouchDB, the geospatial extensions used by IBM Cloudant rely on a number of well known open source libraries to provide geospatial indexing, query and projection support to Apache CouchDB. Discussion topics include: - Overview of the architecture & tools - Best practices for building geospatial apps with NoSQL doc stores - Use cases for leveraging geospatial capabilities of a NoSQL doc store

1. IBM Cloud Data Services
I see NoSQL document stores in
Geospatial Applications

2. Cloudant Geo history and FOSS use
NoSQL for Geospatial data handling
Cloudant Geo and Koop
Topics

3. Cloudant Geo History and FOSS use
CouchDB
libspatialindex
CS Map
GEOS
levelDB
MapBox

4. Key features
Spatial Query
Bulk doc upload
Multi CRS support
Multi index support
High performance

5. High performance geospatial database
02:00 - start CRUD workload on 20dbs with 100m docs and 80dbs with 10m docs
05:00 - build geo indices on 20dbs with 6m docs
06:00 - add ad-hoc CRUD workload on 20dbs with 1m docs, build geo indices on 20dbs with 8m docs, and
build CQ/mrview/search indices on 80dbs with 10m docs
06:10 - replicate 5dbs with 100m docs
06:15 - build geo indices on 20dbs with 2m and 4m docs respectively, and issue geo queries on 20dbs with 6m
docs
06:30 - load geo 20dbs with 8m docs, issue geo queries on 20dbs with 2m, 4m and 6m respectively, issue CQ
queries on 20dbs with 10m docs
07:30 - issue CQ queries on 40dbs with 10m
09:00 - build geo indices on 20dbs with 8m docs and issue geo queries on 60dbs with 2m, 4m and 6m docs

6. Clustered NoSQL considerations
Eventually Consistent
Availability
Partition Tolerant

7. Considerations
Update documents
Add new documents

8. Update documents

9. Update documents

10. Add New Documents

11. Add New Documents

12. Koop
cloudant koop?
Open
Layers
Leaflet
Desk
top
JS API
ArcGIS
Online
GitHub
Gist
Cloudant
ArcGIS
Online Socrata Any
Open
Data
APIs
koop
GeoJSON Feature Services

13. Querying Koop
sd sd
https://koopdemo.mybluemix.net/cloudant/demo/boston_buildings/_design/SpatialView/_geo/spatial/FeatureServer/0/query
https://koopdemo.mybluemix.net/cloudant/demo/boston_buildings/_design/SpatialView/_geo/spatial

14. feature services…
Desk
top
JS API
ArcGIS
Online
koop
Feature Services

15. sample koop implementation…
Web
Map
App
Features
Cloudant
opendata.cloudant.com
ArcGIS
Online
koopdemo.mybluemix.net
koop-cloudant
koop
NodeJS

16. GeoJSON:
the lingua franca
rednumbersbyDaveBleasdale,onFlickrhttps://flic.kr/p/6hkJWo
Open
Layers
Leaflet
Desk
top
JS API
ArcGIS
Online
Cloudant
GitHub
Gist
ArcGIS
Online
Socrata Any
Open
Data
APIs
koop
GeoJSON Feature Services
Analy-
tics
Node
RED
Web
Dev

17. IBM Cloud Data Services
Places:
BoF Tuesday night
Booth
People:
Norman Barker
Ben Keen
Raj Singh
Graham Thackrah
Thank You