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2026

OpenCode, LLM studio and Qwen code original ↗

12 May 2026

Lombok ExtensionMethod or else Fight fire with Fire original ↗

21 Feb 2026

2025

PostgreSQL auditing original ↗

19 Sept 2025

Spring Conditionals original ↗

15 Sept 2025

Comments matter original ↗

11 Jun 2025

Asymmetric encryption using Java, GCP/AWS KMS original ↗

26 Apr 2025

2024

Using the Google Cloud Platform Schema registry with Java original ↗

16 Dec 2024

Flinking Out: Getting started original ↗

18 Sept 2024

Java Concurrency: HttpUrlConnection on Virtual Threads original ↗

4 Sept 2024

It’s ok to get started during the hard times original ↗

30 Aug 2024

Java Concurrency: Atomic variables and visibility original ↗

29 Aug 2024

Java Concurrency: Atomic Variables Introduction original ↗

22 Aug 2024

Java Concurrency: Volatile Visibility original ↗

9 Aug 2024

XYZ will replace Junior Engineers original ↗

2 Aug 2024

Java Concurrency: Visibility and Synchronized original ↗

1 Aug 2024

Java Concurrency: The happens before guarantee original ↗

26 Jul 2024

Plot your REST endpoints using grafana-infinity-datasource original ↗

15 Jul 2024

My shortcut of choice: Use The Source Luke original ↗

12 Jul 2024

PostgreSQL driver host Fail-over original ↗

24 May 2024

PostgreSQL BiDirectional Replication original ↗

1 May 2024

New Book Day: Kubernetes Secrets Handbook original ↗

31 Jan 2024

Debezium in Embedded mode original ↗

22 Jan 2024

Avro Schema Generate and Use original ↗

18 Jan 2024

2023

New Book Day: Modern API Development with Spring 6 and Spring Boot 3 original ↗

18 Dec 2023

Spring Webflux Retries original ↗

14 Sept 2023

Java Concurrency: ReadWriteLock original ↗

3 Aug 2023

Use JMH for your Java applications with Maven original ↗

27 Jul 2023

Java Concurrency: Condition original ↗

25 Apr 2023

Java Concurrency: ReentRantLock Fairness original ↗

6 Apr 2023

Java Concurrency: The AbstractQueuedSynchronizer original ↗

31 Mar 2023

Java Concurrency: LockSupport original ↗

27 Mar 2023

Java Concurrency: Object monitor methods original ↗

24 Mar 2023

Java Concurrency: The Lock interface original ↗

17 Mar 2023

Java Concurrency: Synchronized original ↗

6 Mar 2023

Java Concurrency: Threads and Runnables original ↗

20 Jan 2023

Java and dynamic Proxies original ↗

19 Jan 2023

2022

Add ZipKin to your Spring application original ↗

23 Nov 2022

Use Redis GeoHash with Spring boot original ↗

15 Nov 2022

Use JMH for your Java applications with Gradle original ↗

28 Oct 2022

Gradle: Push to Maven Repository original ↗

17 Oct 2022

refill-rate-limiter: A Resilience4j-based rate limiter original ↗

14 Oct 2022

New Book Day: A Developer’s Essential Guide to Docker Compose original ↗

7 Oct 2022

Debezium Server with PostgreSQL and Redis Stream original ↗

22 Sept 2022

Mock GRPC Services for Unit Testing original ↗

28 Jan 2022

2021

Add Grpc to your Spring Application original ↗

28 Oct 2021

Execute mTLS calls using Java original ↗

20 Oct 2021

Executing Blocking calls on a Reactor based Application original ↗

11 Oct 2021

Add mTLS to Nginx original ↗

1 Oct 2021

Add SSL to Nginx original ↗

24 Sept 2021

Kubernetes pod as a Bastion Host original ↗

16 Sept 2021

Receive Pub/Sub messages to your Spring Application original ↗

10 Sept 2021

Using R2DBC with a Reactor Application original ↗

20 Aug 2021

Add Grpc to your Java Application original ↗

11 Aug 2021

Git commit id Plugin with Spring Actuator original ↗

28 Jul 2021

Keeping track of requests and Responses on Spring WebFlux original ↗

21 Jun 2021

BigQuery Storage API: Avro original ↗

8 Jun 2021

BigQuery Storage API: Arrow original ↗

8 Jun 2021

BigQuery Storage API: Get Started and Comparisons original ↗

8 Jun 2021

Apache Arrow on the JVM: Streaming Reads original ↗

27 May 2021

Apache Arrow on the JVM: Streaming Writes original ↗

18 May 2021

Apache Arrow on the JVM: Get Started and Schemas original ↗

18 May 2021

Testing with Hoverfly and Java Part 6: JSON and JsonPath matchers original ↗

2 Feb 2021

2020

Testing with Hoverfly and Java Part 5: XML and Xpath matchers original ↗

18 Dec 2020

Testing using TestContainers original ↗

9 Dec 2020

Static Factories are Great!original ↗

25 Nov 2020

Kafka & Zookeeper for Development: Connecting Clients to the Cluster original ↗

23 Nov 2020

Testing with Hoverfly and Java Part 4: Exact, Glob and Regex Matchers original ↗

18 Nov 2020

Kafka & Zookeeper for Development: Connecting Brokers to the Ensemble original ↗

16 Nov 2020

Kafka & Zookeeper for Development: Zookeeper Ensemble original ↗

9 Nov 2020

Kafka & Zookeeper for Development: Local and Docker original ↗

3 Nov 2020

Java Based Akka application Part 2: Adding tests original ↗

28 Oct 2020

Java Based Akka application Part 1: Your base Project original ↗

26 Oct 2020

Run a docker PostgreSQL instance locally for Testing original ↗

19 Oct 2020

Locking for multiple nodes the easy way: GCS original ↗

12 Oct 2020

Testing with Hoverfly and Java Part 3: State original ↗

13 Sept 2020

Testing with Hoverfly and Java Part 2: Delays original ↗

13 Sept 2020

Testing with Hoverfly and Java Part 1: Get started with Simulation Mode original ↗

9 Aug 2020

Dependency management and Maven original ↗

30 May 2020

Spring Boot and Micrometer with Prometheus Part 6: Securing metrics original ↗

7 May 2020

Spring Boot and Micrometer with Prometheus Part 5: Spinning up prometheus original ↗

6 May 2020

Spring Boot and Micrometer with Prometheus Part 4: The base project original ↗

6 May 2020

Apache Ignite and Spring on your Kubernetes Cluster Part 3: Testing the application original ↗

9 Apr 2020

Apache Ignite and Spring on your Kubernetes Cluster Part 2: Kubernetes deployment original ↗

9 Apr 2020

Apache Ignite and Spring on your Kubernetes Cluster Part 1: Spring Boot application original ↗

9 Apr 2020

Apache Ignite on your Kubernetes Cluster Part 4: Deployment explained original ↗

9 Apr 2020

Apache Ignite on your Kubernetes Cluster Part 3: Configuration explained original ↗

9 Apr 2020

Apache Ignite on your Kubernetes Cluster Part 2: RBAC Explained original ↗

9 Apr 2020

Apache Ignite on your Kubernetes Cluster Part 1: Vanilla installation original ↗

9 Apr 2020

Spring Boot and Micrometer with InlfuxDB Part 3: Servlets and JDBC original ↗

28 Mar 2020

Use local docker image on minikube.original ↗

8 Mar 2020

Spring Boot and Micrometer with InlfuxDB Part 2: Adding InfluxDB original ↗

24 Feb 2020

Spring Boot and Micrometer with InlfuxDB Part 1: The base project original ↗

24 Feb 2020

Autoscaling Groups with terraform on AWS Part 3: Elastic Load Balancer and health check original ↗

19 Jan 2020

Autoscaling Groups with terraform on AWS Part 2: Instance security group and Boot Script original ↗

18 Jan 2020

Autoscaling Groups with terraform on AWS Part 1: Basic Steps original ↗

18 Jan 2020

2019

Scala Main class original ↗

29 Dec 2019

AtomicInteger on Java and Round-Robin original ↗

3 Nov 2019

My most used Git commands on open source projects.original ↗

22 Oct 2019

Read replicas and Spring Data Part 4: Configuring the read repository original ↗

10 Oct 2019

Read replicas and Spring Data Part 3: Configuring two entity managers original ↗

10 Oct 2019