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kouncil

Reliable event delivery in Apache Kafka based on retry and DLQ

Why is there no DLQ in Kafka? Most popular queueing systems such as RabbitMQ or ActiveMQ have built-in systems responsible for reliable message delivery. So why doesn't Kafka offer one?

author
Jacek Grobelny 13 Sep 2021
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kouncil

Reliable event delivery in Apache Kafka based on retry and DLQ

Why is there no DLQ in Kafka? Most popular queueing systems such as RabbitMQ or ActiveMQ have built-in systems responsible for reliable message delivery. So why doesn't Kafka offer one?...

author
Jacek Grobelny 13 Sep 2021
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kouncil

Event Tracking - finding a needle in a haystack

Event tracking allows for tracking and visualising the path of a given event or process through Kafka topics.

author
Marcin Mergo 8 Sep 2021
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kouncil

Kouncil - a modern Kafka frontend

Kouncil is a modern Kafka frontend equipped with features essential for developers.

author
Jacek Grobelny 30 Aug 2021
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angular

Keycloak - user authentication and authorization in Angular/Spring Boot application

Keycloak - user authentication and authorization in Angular/Spring Boot application In this article I will demonstrate using a Keycloak server...

author
Michał Hoja 1 Feb 2020
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Angular

RxJS with Angular - reactive programming of a front-end application

When writing applications using Angular you eventually come into contact with Observables. You have surely dealt with them if you...

author
Konrad Gabara 9 Jan 2020
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programming

HAProxy - small but handy

HAProxy is open source software that is most often used as a reverse proxy to ensure load balancing and high...

author
Tomasz Lewandowski 16 Sep 2019
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sonarqube

Practical applications of webhooks

Sooner or later every developer will have to deal with some form of API - an interface through which two...

author
Bartosz Radliński 23 Apr 2018