Keynote from Confluent’s streaming event in Munich, presented by Alexander Alten-Lorenz, Chief Architect Global Platform/Technology at E.On SE. This three-day hands-on course focused on how to build, manage, and monitor clusters using industry best-practices developed by the world’s foremost Apache Kafka™ experts. The sessions focused on how Kafka and the Confluent Platform work, how their main subsystems interact, and how to set up, manage, monitor, and tune your cluster.

1. Day 2018
Energy Data Streaming
decentral energy distribution in a digital world
Alexander Alten-Lorenz
Chief Architect Global Platform / Technology, E.On
SE
MÜNCHEN - 09. OKTOBER
2018

2. The mankind's energy world is transforming -
From a linear pipe model …
System-centric
Large-scale and central
Fossil-fuel and nuclear
…to a connected energy world
Green & clean technologies
Smaller-scale, distributed
Micro Grids, User centric

3. Climate change &
our impact on the
planet
Exponential rise of
renewable
technology
Rapid change
driven by Digital,
Data and AI

4. A connected
energy world will
only be functional
if we are able to
access all assets,
understand
conditions in
real-time and
remotely change
settings.

5. Day 2018
Products running on Kafka

6. E.ON Optimum
Enabling
customers to
understand
and reduce
their energy
consumption

7. Generating
transparency to
enable P2P
networks
Generating
transparency to
enable P2P
networks

8. Simris –
making 100%
energy
self-
sufficiency
possible

9. Using AI to detect single household devices
and optimize power consumption

10. And in Tech, please?

11. E.ON IoT solutions
We use newest technologies to make the digital
energy world become a reality
Smart gridSmart electric home Smart building
Transformative platformEctogridE.ON Optimum
E.ON Home
Energy
E.ON Plus
IoT
Gateway
Intelligent
Edge
Concentrato
r
Leaf nodeMeasuremen
t
E.ON IoT Cloud Streaming Platform
E.ON Product Experience Platform E.ON Data Platform
E.ON Software
Development
Platform
CNC
F
Kafk
a
k8s Kafk
a
k8s
CIC
D
IoT IaC
IaC

12. E.ON IoT Core components ESP-IOT-CLOUD
is built on two
paradigms:
• IoT scale
capabilities of
public cloud
providers
• E.ON services
cloud-provider
independent and
fully based on
microservices

13. Leverage Kafka Partitioning
No Partitioning
- Round Robin, Random distribution
- Any Application can get any Message
- Transactions on DB layer guarantee
consistency
Kafka Partitioning
- Message Key determines Partition
- Ordering guarantee within Partition
- “Single-threaded” processing of
records for each single device
- Scale out by having many partitions
- Optimal cache locality for device
related tasks e.g. RPC calls to other
services

14. Thank you!
18
@EonEnergieDe
e.on_se
@eon_se_en
https://www.eon.com
MÜNCHEN - 09. OKTOBER
2018