The document discusses using MongoDB as a universal datastore for industrial Internet of Things applications. It presents the benefits of MongoDB, including its flexibility to store different data types in the same field, its scalability for high-frequency industrial data, and its simplicity as a schema-less database that can interconnect data from various sources without restrictions. MongoDB is seen as a perfect fit for industrial big data as it can handle the performance, storage volumes, and variant data structures required for real-time IoT applications in manufacturing.

1. IoT City Tour
Presentation
Realtime Data –The Source ofCorporate IntelligenceandAgility

2. IoT City Tour
1.
Somethoughtson Industry4.0
2.
Internet ofThings vs. Industrial Control (andpractices)
3.
The OPC specificationin brief
4.
Short round-trip through„Industrial Data“
5.
BenefitsofMongoDB beingan universal datastore
30 MinutestoCover

3. IoT City Tour
The Problem

4. IoT City Tour
“Classic”Industry

5. IoT City Tour
3.x
Industry
Material
Flows
Source: https://chemicalparks.eu/system/files/attachments/file/14/European_Pipeline_Infrastructure__Networks.pdf

6. IoT City Tour
Goal is the
“Smart Factory”
Further Computerizationof
Traditional Industries
The Internet of Things
Is Technological Foundation
Industry
4.0
Drivers

7. IoT City Tour
4.0
Industry
Effects
End ofData Boundaries
forIndividual Factories
Data Interconnectability
Between Sites Without Geographical Restrictions
EnourmousGrowth
of Production and Supplier Networks

8. IoT City Tour
The Internet ofThings

9. IoT City Tour
OurScope
Realtime Data

10. IoT City Tour
system:inmation

11. IoT City Tour
SQL
Text/XML
NoSQL/Schema-flexible/BSON
OPC
Common Data Sources

12. IoT City Tour
1996
2013
1998
2001
2003
2006
2007
2009
OPC Data Access (DA) specificationestablished
OPC Alarms and Events (A&E) specification established
OPC Historical Data Access (HDA) specification established
OPC Unified Architecture(UA) created
OPC UA 1.0 becomesavailable
First productsbasedon OPC UA
OPC UA 1.01 becomesavailable
OPC UA 1.02 becomesavailable
OPC:OLE forProcessControl
Source: www.opcfoundation.org

13. IoT City Tour
Teachyourself…
…andvisitwww.opcfoundation.org

14. IoT City Tour
Source: www.intel.com
OPC?

15. IoT City Tour
Source: www.arduino.cc
OPC!

16. IoT City Tour
Source: http://www.ccj-online.com/ovation-upgrade-7fa/
AlwaysOPC!

17. IoT City Tour
Advantages

18. IoT City Tour
Simplification
Advantages
No schema pre-definition
Few (sufficient) datatypes

19. IoT City Tour
Data Types:
Oracle, PL/SQL
Source: www.techonthenet.com/oracle/datatypes.php
Advantages

20. IoT City Tour
Data Types:
SQL Server
Source: www.connectionstrings.com/sql-server-data-types-reference
Advantages

21. IoT City Tour
Data Types:
OPC UA
Advantages

22. IoT City Tour
Advantages
Data Types:

23. IoT City Tour
Data Type Flexibility
Advantages
“Intrinsic” variants
“Intrinsic” arrays

24. IoT City Tour
Sample Storage: Each (sub-second accurate) measurement is stored as a “Micro-Document”
o
ObjectIdpoints into another collection which stores the context information for this item (e.g. measurement).
c
This is the distinct counter relative to the value updates which were received from the external data source.
v
A value submitted by an external (OPC) server, in whatever format.
q
The external quality (bit mask).
t
The original timestamp taken from the external server.
h
The timestamp of the historization process (and machine).
Advantages

25. IoT City Tour
Sample Storage: Different data types can be stored in the same “value” field:
Advantages

26. IoT City Tour
SummaryMongoDB is the perfect fit for Industrial Big Data
•
It has the performance and the scalability options required to store hi-freq data in huge amounts
•
Timestamp accuracy is sufficient
•
Schema (-less) flexibility fits the variant data structures, originated in (OPC) source systems
•
BSON is not only about storage, but also transport
•
Unbeatable value offer (both software and hardware utilization)
•
It exposes ‘natural’ data structures which simplify any kind of further analysis
•
Choose between private and public cloud storage

27. IoT City Tour

28. IoT City Tour
Thank You.