Data in Motion Tour Frankfurt

1. Product master data
streaming
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13

2. PMDS – Product Master Data Streaming
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13
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• Product Master Data provisioning the next level
• Event-based data streaming supersedes batch
• Easy connecting Producer & Consumer
• Main Producer
• Complex and grown SAP System running on high load
• Additional interfaces increase load
• Consumers
• regional salessystems
• Product master data provisioning System (eCatalog)
• Siemens MALL
• …

3. Batch to data streaming – As is
Spaghetti to Kafka
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13
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Regional sale system
Product
master
data
IT Systems
BU Systems
Producer systems Consumer systems
Monthly /weekly updates
Online Request
Delta Batch Delta Batch (weekly/daily)
Online Request
Online Request Replication
System
Generation of daily/weekly update
files
Handling interfaces for multiple
consumers
Transforming data
Generation of daily/weekly update
files
Online requests forwarded for
missing products only
Importing daily/weekly update files
Online requests (Also same data
multiple times)

4. Batch to data streaming – Step 1
Spaghetti to Kafka
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13
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Regional sale system
On Demand
Update Feeds
Online Request
eCatalog generation
Product
master
data
IT Systems
BU Systems
integration
intermediary
Producer systems Consumer systems
Generation of daily update files
Using existing interfaces
Integration Intermediary
- Transforming data
- Pushing data to Topics
- Handling on demand requests
- Reducing online requests
Decreased response time for on
demand request for products
already in Kafka

5. Batch to data streaming – Step 2
Spaghetti to Kafka
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13
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Regional sale system
On Demand
Update Feeds
Online Request
eCatalog generation
Product
master
data
IT Systems
BU Systems
integration
intermediary
Producer systems Consumer systems
Confluent
Cloud
&
Datastore
Subscribe to Datastore Topics
Generation and collection of
updated product master data on
daily basis
Provided via new direct connection
Handling one consumer
Integration Intermediary
- Transforming data
- Pushing data to Topics
- Handling on demand requests
Confluent Cloud
- Easy migration via replicator
Decreased response time for on
demand request for products
already in Kafka
Consumer subscribe to topics and
receive updated products
immediately after processing by
integration intermediary

6. Published by Siemens 2022 LinkedIn
Stefan Baer
Solution Specialist
DI IT DSP CIC GP
Gleiwitzer Str. 555
90475 Nürnberg
Germany
Mobile +49 173 281 08 19
E-mail baer.stefan@siemens.com
public | © Siemens 2022 | Stefan Baer | DI IT DSP CIC GP | 2022-09-13
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