InfoQ Articles

AUGUST 15, 2022

Debezium is an open-source project for change data capture using the log scanner approach to avoid dual writes and communicate persisted data correctly between services. It’s common in microservices to write data in two places, a database and send the content to another microservice. By Alex Soto.

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InfoQ Articles

AUGUST 3, 2021

A database can be supplemented with Apache Kafka via a connecting tissue such as Debezium. Turning microservices inside-out means moving past a single, request/response API to designing microservices with an inbound API for queries and commands, an outbound APIs to emit events, and a meta API to describe them both. By Bilgin Ibryam.

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InfoQ Articles

SEPTEMBER 28, 2022

Deploying an Apache Kafka cluster to a Kubernetes is not an easy task. There are a lot of pieces to configure like the zookeeper, the Kafka cluster, topics, and users. Strimzi is a Kubernetes controller making the deployment process of Kafka a child game.

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InfoQ Articles

MARCH 6, 2023

In this article, author Gunnar Morling discusses Postgres database's logical decoding function to retrieve the messages from write-ahead log, process them, and relay them to external consumers, with help of use cases like outbox, audit logs and replication slots. By Gunnar Morling

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InfoQ Articles

FEBRUARY 6, 2023

Apache Kafka has integrations with most of the languages used these days, but in this article series, we cover its integration with Java. In this series, we also discuss how to provision, configure and secure an Apache Kafka cluster on a Kubernetes cluster. By Alex Soto

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InfoQ Articles

FEBRUARY 25, 2021

The outbox pattern, implemented via change data capture, is a proven approach for addressing the concern of data exchange between microservices. The saga pattern, as demonstrated in this article, is useful for data updates that span multiple microservices. By Gunnar Morling.

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