Andrzej Ludwikowski – Medium

Andrzej Ludwikowski

Andrzej Ludwikowski
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SoftwareMill Tech Blog

Actor Model and Event Sourcing

Optimistic locking is not the only way achieve strong consistency in your application. Especially, if you want to try Event Sourcing.

Apr 16, 2021

Actor Model and Event Sourcing

Apr 16, 2021

Andrzej Ludwikowski
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SoftwareMill Tech Blog

BigQuery — lessons learned

A brief summary of BigQuery adaptation as backup storage and analytic tool.

Dec 1, 2020

BigQuery — lessons learned

Dec 1, 2020

Andrzej Ludwikowski
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SoftwareMill Tech Blog

Akka Cluster split brain failures — are you ready for it?

TL;DR: No.

May 27, 2020

Akka Cluster split brain failures — are you ready for it?

May 27, 2020

Andrzej Ludwikowski
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SoftwareMill Tech Blog

When do you need Akka Cluster?

Can Akka Cluster + Sharding + Persistence create an ultimate trio for building fast, resilient, scalable, distributed applications?

Aug 5, 2019

The Polish cavalry, Hussars, from Batowski-Kaczor reproduction painting

Aug 5, 2019

Andrzej Ludwikowski
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SoftwareMill Tech Blog

How monitoring can kill your Spring Boot application performance

JMX exporter with Spring Boot might be a dangerous combination. Watch out for the Spring Actuator configuration.

Jun 26, 2019

How monitoring can kill your Spring Boot application performance

Jun 26, 2019

Andrzej Ludwikowski
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SoftwareMill Tech Blog

The best serialization strategy for event sourcing

A brief summary of the existing serialization solutions (not only) for events in Event Sourced systems.

Jun 19, 2019

The best serialization strategy for event sourcing

Jun 19, 2019

Andrzej Ludwikowski
in
SoftwareMill Tech Blog

Cassandra writes in depth

Surprises you can expect from a relatively simple operation like writing something to a database. Do you know Cassandra is similar to…

Feb 13, 2019

Cassandra writes in depth

Feb 13, 2019

Andrzej Ludwikowski
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SoftwareMill Tech Blog

Keep your domain clean in Event Sourcing

When searching for tutorials about how to start with Event Sourcing (ES) with a given library or framework, usually you can find something…

Jul 30, 2018

Keep your domain clean in Event Sourcing

Jul 30, 2018

Andrzej Ludwikowski
in
SoftwareMill Tech Blog

Scalable read model updates in Akka Persistence

Akka Persistence is a pretty nice Event Sourcing implementation. There is no point in describing all its functionalities, because (almost)…

Jun 27, 2018

Scalable read model updates in Akka Persistence

Jun 27, 2018

Andrzej Ludwikowski
in
SoftwareMill Tech Blog

Akka Streams pitfalls to avoid — part 2

Let’s continue the journey across Akka Stream pitfalls started in the first part.

Nov 30, 2017

Akka Streams pitfalls to avoid — part 2

Nov 30, 2017

Andrzej Ludwikowski

Andrzej Ludwikowski

Software Journeyman (Java, Scala), Consultant, Speaker & Trainer | Certified Reactive Architect, Certified Cassandra Architect, Certified Kafka Developer

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